From: Elan Ruusamäe Date: Thu, 23 Aug 2012 09:45:43 +0000 (+0300) Subject: updated suhoshin patch from debian and enabled it X-Git-Tag: auto/th/php54-5.4.13-1~40 X-Git-Url: https://git.pld-linux.org/?a=commitdiff_plain;h=d0a242fe5286b8444367dc277e9a64b2bc3a52ca;p=packages%2Fphp.git updated suhoshin patch from debian and enabled it --- diff --git a/php.spec b/php.spec index 15bf501..f9cc5c5 100644 --- a/php.spec +++ b/php.spec @@ -1,7 +1,6 @@ # TODO 5.4: # - do not remove PatchX: definitions until merged to HEAD, needed for tracking their state # - check php-sapi-ini-file.patch for safe mode removal -# - enable suhoshin patch (needs api porting) # - enable litespeed (needs api porting) # - update imap annotations patch (needs api porting) # - update imap myrights patch (needs api porting) @@ -90,7 +89,7 @@ %bcond_without cgi # disable CGI/FCGI SAPI %bcond_without fpm # disable FPM %bcond_with embed # disable Embedded API -%bcond_with suhosin # with suhosin patch +%bcond_without suhosin # with suhosin patch %bcond_with tests # default off; test process very often hangs on builders, approx run time 45m; perform "make test" %bcond_with gcov # Enable Code coverage reporting %bcond_with type_hints # experimental support for strict typing/casting @@ -1873,8 +1872,6 @@ Moduł PHP umożliwiający używanie kompresji zlib. %prep %setup -q -n %{orgname}-%{version} -# prep for suhosin patch -%undos Zend/Zend.dsp Zend/ZendTS.dsp %patch0 -p1 %patch1 -p1 %patch2 -p1 diff --git a/suhosin.patch b/suhosin.patch index 6e73e8e..80b8645 100644 --- a/suhosin.patch +++ b/suhosin.patch @@ -1,1449 +1,356 @@ -diff -Naurp php-5.3.6RC1/configure php-5.3.6RC1.oden/configure ---- php-5.3.6RC1/configure 2011-02-16 21:30:40.000000000 +0100 -+++ php-5.3.6RC1.oden/configure 2011-02-20 11:50:19.294835319 +0100 -@@ -18979,6 +18979,9 @@ EOF - - fi - -+cat >> confdefs.h <<\EOF -+#define SUHOSIN_PATCH 1 -+EOF - - echo $ac_n "checking for declared timezone""... $ac_c" 1>&6 - echo "configure:18985: checking for declared timezone" >&5 -@@ -115340,7 +115343,7 @@ EOF - php_ini.c SAPI.c rfc1867.c php_content_types.c strlcpy.c \ - strlcat.c mergesort.c reentrancy.c php_variables.c php_ticks.c \ - network.c php_open_temporary_file.c php_logos.c \ -- output.c getopt.c; do -+ output.c getopt.c suhosin_patch.c ; do - - IFS=. - set $ac_src -@@ -115544,7 +115547,7 @@ esac - zend_list.c zend_indent.c zend_builtin_functions.c zend_sprintf.c \ - zend_ini.c zend_qsort.c zend_multibyte.c zend_ts_hash.c zend_stream.c \ - zend_iterators.c zend_interfaces.c zend_exceptions.c zend_strtod.c zend_gc.c \ -- zend_closures.c zend_float.c; do -+ zend_closures.c zend_float.c zend_canary.c zend_alloc_canary.c ; do - - IFS=. - set $ac_src -diff -Naurp php-5.3.6RC1/configure.in php-5.3.6RC1.oden/configure.in ---- php-5.3.6RC1/configure.in 2011-02-20 11:45:04.157489906 +0100 -+++ php-5.3.6RC1.oden/configure.in 2011-02-20 11:50:19.295835459 +0100 -@@ -286,6 +286,7 @@ sinclude(Zend/Zend.m4) - sinclude(TSRM/threads.m4) - sinclude(TSRM/tsrm.m4) +suhosin hardening patch + +this patch was downloaded from: + + http://download.suhosin.org/suhosin-patch-5.3.4-0.9.10.patch.gz + +the following modifications have been made: + + * removed changes to ./configure & ./main/php_config.h.in since those + files are autogenerated + * "quilt refresh" has been run to clean up the offsets, etc + * chunk adjust ed for PLD Logo patch +--- a/Zend/Makefile.am ++++ b/Zend/Makefile.am +@@ -17,7 +17,8 @@ libZend_la_SOURCES=\ + zend_objects_API.c zend_ts_hash.c zend_stream.c \ + zend_default_classes.c \ + zend_iterators.c zend_interfaces.c zend_exceptions.c \ +- zend_strtod.c zend_closures.c zend_float.c zend_string.c zend_signal.c ++ zend_strtod.c zend_closures.c zend_float.c zend_string.c zend_signal.c \ ++ zend_canary.c zend_alloc_canary.c -+sinclude(main/suhosin_patch.m4) + libZend_la_LDFLAGS = + libZend_la_LIBADD = @ZEND_EXTRA_LIBS@ +--- a/Zend/Zend.dsp ++++ b/Zend/Zend.dsp +@@ -251,6 +251,14 @@ SOURCE=.\zend_strtod.c + # End Source File + # Begin Source File + ++SOURCE=.\zend_canary.c ++# End Source File ++# Begin Source File ++ ++SOURCE=.\zend_alloc_canary.c ++# End Source File ++# Begin Source File ++ + SOURCE=.\zend_ts_hash.c + # End Source File + # Begin Source File +--- a/Zend/ZendTS.dsp ++++ b/Zend/ZendTS.dsp +@@ -281,6 +281,14 @@ SOURCE=.\zend_strtod.c + # End Source File + # Begin Source File + ++SOURCE=.\zend_canary.c ++# End Source File ++# Begin Source File ++ ++SOURCE=.\zend_alloc_canary.c ++# End Source File ++# Begin Source File ++ + SOURCE=.\zend_ts_hash.c + # End Source File + # Begin Source File +--- a/Zend/zend.c ++++ b/Zend/zend.c +@@ -61,6 +61,10 @@ int (*zend_vspprintf)(char **pbuf, size_ + ZEND_API char *(*zend_getenv)(char *name, size_t name_len TSRMLS_DC); + ZEND_API char *(*zend_resolve_path)(const char *filename, int filename_len TSRMLS_DC); - divert(2) ++#if SUHOSIN_PATCH ++ZEND_API void (*zend_suhosin_log)(int loglevel, char *fmt, ...); ++#endif ++ + void (*zend_on_timeout)(int seconds TSRMLS_DC); -@@ -1393,7 +1394,7 @@ PHP_ADD_SOURCES(main, main.c snprintf.c - php_ini.c SAPI.c rfc1867.c php_content_types.c strlcpy.c \ - strlcat.c mergesort.c reentrancy.c php_variables.c php_ticks.c \ - network.c php_open_temporary_file.c php_logos.c \ -- output.c getopt.c) -+ output.c getopt.c suhosin_patch.c ) + static void (*zend_message_dispatcher_p)(long message, const void *data TSRMLS_DC); +@@ -102,6 +106,74 @@ static ZEND_INI_MH(OnUpdateScriptEncodin + /* }}} */ - PHP_ADD_SOURCES(main/streams, streams.c cast.c memory.c filter.c \ - plain_wrapper.c userspace.c transports.c xp_socket.c mmap.c \ -@@ -1421,7 +1422,7 @@ PHP_ADD_SOURCES(Zend, \ - zend_list.c zend_indent.c zend_builtin_functions.c zend_sprintf.c \ - zend_ini.c zend_qsort.c zend_multibyte.c zend_ts_hash.c zend_stream.c \ - zend_iterators.c zend_interfaces.c zend_exceptions.c zend_strtod.c zend_gc.c \ -- zend_closures.c zend_float.c) -+ zend_closures.c zend_float.c zend_canary.c zend_alloc_canary.c ) - if test -r "$abs_srcdir/Zend/zend_objects.c"; then - PHP_ADD_SOURCES(Zend, zend_objects.c zend_object_handlers.c zend_objects_API.c zend_default_classes.c) -diff -Naurp php-5.3.6RC1/ext/standard/dl.c php-5.3.6RC1.oden/ext/standard/dl.c ---- php-5.3.6RC1/ext/standard/dl.c 2011-01-01 03:19:59.000000000 +0100 -+++ php-5.3.6RC1.oden/ext/standard/dl.c 2011-02-20 11:50:19.296835599 +0100 -@@ -254,6 +254,23 @@ PHPAPI int php_load_extension(char *file - return FAILURE; - } - } -+ +#if SUHOSIN_PATCH -+ if (strncmp("suhosin", module_entry->name, sizeof("suhosin")-1) == 0) { -+ void *log_func; -+ /* sucessfully loaded suhosin extension, now check for logging function replacement */ -+ log_func = (void *) DL_FETCH_SYMBOL(handle, "suhosin_log"); -+ if (log_func == NULL) { -+ log_func = (void *) DL_FETCH_SYMBOL(handle, "_suhosin_log"); -+ } -+ if (log_func != NULL) { -+ zend_suhosin_log = log_func; -+ } else { -+ zend_suhosin_log(S_MISC, "could not replace logging function"); -+ } ++static ZEND_INI_MH(OnUpdateSuhosin_log_syslog) ++{ ++ if (!new_value) { ++ SPG(log_syslog) = S_ALL & ~S_SQL | S_MEMORY; ++ } else { ++ SPG(log_syslog) = atoi(new_value) | S_MEMORY; + } -+#endif -+ - return SUCCESS; - } - /* }}} */ -diff -Naurp php-5.3.6RC1/ext/standard/info.c php-5.3.6RC1.oden/ext/standard/info.c ---- php-5.3.6RC1/ext/standard/info.c 2011-02-20 11:45:04.155489624 +0100 -+++ php-5.3.6RC1.oden/ext/standard/info.c 2011-02-20 11:50:19.297835740 +0100 -@@ -885,6 +885,33 @@ PHPAPI void php_print_info(int flag TSRM - - php_info_print_table_end(); - -+ /* Suhosin Patch */ -+ php_info_print_box_start(0); -+ if (expose_php && !sapi_module.phpinfo_as_text) { -+ PUTS("\"Suhosin\n"); -+ } -+ PUTS("This server is protected with the Suhosin Patch "); -+ if (sapi_module.phpinfo_as_text) { -+ PUTS(SUHOSIN_PATCH_VERSION); -+ } else { -+ zend_html_puts(SUHOSIN_PATCH_VERSION, strlen(SUHOSIN_PATCH_VERSION) TSRMLS_CC); -+ } -+ PUTS(!sapi_module.phpinfo_as_text?"
":"\n"); -+ if (sapi_module.phpinfo_as_text) { -+ PUTS("Copyright (c) 2006-2007 Hardened-PHP Project\n"); -+ PUTS("Copyright (c) 2007-2009 SektionEins GmbH\n"); -+ } else { -+ PUTS("Copyright (c) 2006-2007 Hardened-PHP Project\n"); -+ PUTS("Copyright (c) 2007-2009 SektionEins GmbH\n"); -+ } -+ php_info_print_box_end(); -+ - /* Zend Engine */ - php_info_print_box_start(0); - if (expose_php && !sapi_module.phpinfo_as_text) { -diff -Naurp php-5.3.6RC1/ext/standard/syslog.c php-5.3.6RC1.oden/ext/standard/syslog.c ---- php-5.3.6RC1/ext/standard/syslog.c 2011-01-01 03:19:59.000000000 +0100 -+++ php-5.3.6RC1.oden/ext/standard/syslog.c 2011-02-20 11:50:19.299836022 +0100 -@@ -42,6 +42,7 @@ static void start_syslog(TSRMLS_D); - */ - PHP_MINIT_FUNCTION(syslog) - { -+#if !SUHOSIN_PATCH - /* error levels */ - REGISTER_LONG_CONSTANT("LOG_EMERG", LOG_EMERG, CONST_CS | CONST_PERSISTENT); /* system unusable */ - REGISTER_LONG_CONSTANT("LOG_ALERT", LOG_ALERT, CONST_CS | CONST_PERSISTENT); /* immediate action required */ -@@ -97,6 +98,7 @@ PHP_MINIT_FUNCTION(syslog) - /* AIX doesn't have LOG_PERROR */ - REGISTER_LONG_CONSTANT("LOG_PERROR", LOG_PERROR, CONST_CS | CONST_PERSISTENT); /*log to stderr*/ - #endif ++ return SUCCESS; ++} ++static ZEND_INI_MH(OnUpdateSuhosin_log_syslog_facility) ++{ ++ if (!new_value) { ++ SPG(log_syslog_facility) = LOG_USER; ++ } else { ++ SPG(log_syslog_facility) = atoi(new_value); ++ } ++ return SUCCESS; ++} ++static ZEND_INI_MH(OnUpdateSuhosin_log_syslog_priority) ++{ ++ if (!new_value) { ++ SPG(log_syslog_priority) = LOG_ALERT; ++ } else { ++ SPG(log_syslog_priority) = atoi(new_value); ++ } ++ return SUCCESS; ++} ++static ZEND_INI_MH(OnUpdateSuhosin_log_sapi) ++{ ++ if (!new_value) { ++ SPG(log_sapi) = S_ALL & ~S_SQL; ++ } else { ++ SPG(log_sapi) = atoi(new_value); ++ } ++ return SUCCESS; ++} ++static ZEND_INI_MH(OnUpdateSuhosin_log_script) ++{ ++ if (!new_value) { ++ SPG(log_script) = S_ALL & ~S_MEMORY; ++ } else { ++ SPG(log_script) = atoi(new_value) & (~S_MEMORY) & (~S_INTERNAL); ++ } ++ return SUCCESS; ++} ++static ZEND_INI_MH(OnUpdateSuhosin_log_scriptname) ++{ ++ if (SPG(log_scriptname)) { ++ pefree(SPG(log_scriptname),1); ++ } ++ SPG(log_scriptname) = NULL; ++ if (new_value) { ++ SPG(log_scriptname) = pestrdup(new_value,1); ++ } ++ return SUCCESS; ++} ++static ZEND_INI_MH(OnUpdateSuhosin_log_phpscript) ++{ ++ if (!new_value) { ++ SPG(log_phpscript) = S_ALL & ~S_MEMORY; ++ } else { ++ SPG(log_phpscript) = atoi(new_value) & (~S_MEMORY) & (~S_INTERNAL); ++ } ++ return SUCCESS; ++} +#endif - BG(syslog_device)=NULL; - - return SUCCESS; -diff -Naurp php-5.3.6RC1/main/fopen_wrappers.c php-5.3.6RC1.oden/main/fopen_wrappers.c ---- php-5.3.6RC1/main/fopen_wrappers.c 2011-01-18 23:20:09.000000000 +0100 -+++ php-5.3.6RC1.oden/main/fopen_wrappers.c 2011-02-20 11:50:19.299836022 +0100 -@@ -85,13 +85,8 @@ or a tightening during activation/runtim - PHPAPI ZEND_INI_MH(OnUpdateBaseDir) - { - char **p, *pathbuf, *ptr, *end; --#ifndef ZTS -- char *base = (char *) mh_arg2; --#else -- char *base = (char *) ts_resource(*((int *) mh_arg2)); --#endif - -- p = (char **) (base + (size_t) mh_arg1); -+ p = &PG(open_basedir); - - if (stage == PHP_INI_STAGE_STARTUP || stage == PHP_INI_STAGE_SHUTDOWN || stage == PHP_INI_STAGE_ACTIVATE || stage == PHP_INI_STAGE_DEACTIVATE) { - /* We're in a PHP_INI_SYSTEM context, no restrictions */ -diff -Naurp php-5.3.6RC1/main/main.c php-5.3.6RC1.oden/main/main.c ---- php-5.3.6RC1/main/main.c 2011-02-08 22:40:51.000000000 +0100 -+++ php-5.3.6RC1.oden/main/main.c 2011-02-20 11:50:19.301836304 +0100 -@@ -90,6 +90,9 @@ - - #include "SAPI.h" - #include "rfc1867.h" ++ + ZEND_INI_BEGIN() + ZEND_INI_ENTRY("error_reporting", NULL, ZEND_INI_ALL, OnUpdateErrorReporting) + STD_ZEND_INI_BOOLEAN("zend.enable_gc", "1", ZEND_INI_ALL, OnUpdateGCEnabled, gc_enabled, zend_gc_globals, gc_globals) +--- a/Zend/zend.h ++++ b/Zend/zend.h +@@ -688,6 +688,9 @@ extern ZEND_API int (*zend_stream_open_f + extern int (*zend_vspprintf)(char **pbuf, size_t max_len, const char *format, va_list ap); + extern ZEND_API char *(*zend_getenv)(char *name, size_t name_len TSRMLS_DC); + extern ZEND_API char *(*zend_resolve_path)(const char *filename, int filename_len TSRMLS_DC); +#if SUHOSIN_PATCH -+#include "suhosin_globals.h" ++extern ZEND_API void (*zend_suhosin_log)(int loglevel, char *fmt, ...); +#endif - #if HAVE_SYS_MMAN_H - # include -@@ -490,7 +493,7 @@ PHP_INI_BEGIN() - STD_PHP_INI_ENTRY("extension_dir", PHP_EXTENSION_DIR, PHP_INI_SYSTEM, OnUpdateStringUnempty, extension_dir, php_core_globals, core_globals) - STD_PHP_INI_ENTRY("include_path", PHP_INCLUDE_PATH, PHP_INI_ALL, OnUpdateStringUnempty, include_path, php_core_globals, core_globals) - PHP_INI_ENTRY("max_execution_time", "30", PHP_INI_ALL, OnUpdateTimeout) -- STD_PHP_INI_ENTRY("open_basedir", NULL, PHP_INI_ALL, OnUpdateBaseDir, open_basedir, php_core_globals, core_globals) -+ PHP_INI_ENTRY("open_basedir", NULL, PHP_INI_ALL, OnUpdateBaseDir) - STD_PHP_INI_ENTRY("safe_mode_exec_dir", PHP_SAFE_MODE_EXEC_DIR, PHP_INI_SYSTEM, OnUpdateString, safe_mode_exec_dir, php_core_globals, core_globals) + ZEND_API void zend_error(int type, const char *format, ...) ZEND_ATTRIBUTE_FORMAT(printf, 2, 3); - STD_PHP_INI_BOOLEAN("file_uploads", "1", PHP_INI_SYSTEM, OnUpdateBool, file_uploads, php_core_globals, core_globals) -@@ -1781,6 +1784,10 @@ void dummy_invalid_parameter_handler( - } - #endif +@@ -849,6 +852,16 @@ ZEND_API void zend_restore_error_handlin + #define DEBUG_BACKTRACE_PROVIDE_OBJECT (1<<0) + #define DEBUG_BACKTRACE_IGNORE_ARGS (1<<1) +#if SUHOSIN_PATCH -+PHPAPI void suhosin_startup(); -+#endif ++#include "suhosin_globals.h" ++#include "suhosin_patch.h" ++#include "php_syslog.h" ++ ++ZEND_API void zend_canary(void *buf, int len); ++ZEND_API char suhosin_get_config(int element); + - /* {{{ php_module_startup - */ - int php_module_startup(sapi_module_struct *sf, zend_module_entry *additional_modules, uint num_additional_modules) -@@ -1825,6 +1832,10 @@ int php_module_startup(sapi_module_struc - tsrm_ls = ts_resource(0); - #endif - -+#if SUHOSIN_PATCH -+ suhosin_startup(); +#endif + - module_shutdown = 0; - module_startup = 1; - sapi_initialize_empty_request(TSRMLS_C); -@@ -1944,7 +1955,11 @@ int php_module_startup(sapi_module_struc - REGISTER_MAIN_STRINGL_CONSTANT("PHP_CONFIG_FILE_SCAN_DIR", PHP_CONFIG_FILE_SCAN_DIR, sizeof(PHP_CONFIG_FILE_SCAN_DIR)-1, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_STRINGL_CONSTANT("PHP_SHLIB_SUFFIX", PHP_SHLIB_SUFFIX, sizeof(PHP_SHLIB_SUFFIX)-1, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_STRINGL_CONSTANT("PHP_EOL", PHP_EOL, sizeof(PHP_EOL)-1, CONST_PERSISTENT | CONST_CS); -- REGISTER_MAIN_LONG_CONSTANT("PHP_MAXPATHLEN", MAXPATHLEN, CONST_PERSISTENT | CONST_CS); -+#if SUHOSIN_PATCH -+ REGISTER_MAIN_LONG_CONSTANT("SUHOSIN_PATCH", 1, CONST_PERSISTENT | CONST_CS); -+ REGISTER_MAIN_STRINGL_CONSTANT("SUHOSIN_PATCH_VERSION", SUHOSIN_PATCH_VERSION, sizeof(SUHOSIN_PATCH_VERSION)-1, CONST_PERSISTENT | CONST_CS); -+#endif -+ REGISTER_MAIN_LONG_CONSTANT("PHP_MAXPATHLEN", MAXPATHLEN, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_LONG_CONSTANT("PHP_INT_MAX", LONG_MAX, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_LONG_CONSTANT("PHP_INT_SIZE", sizeof(long), CONST_PERSISTENT | CONST_CS); - #ifdef ZEND_MULTIBYTE -diff -Naurp php-5.3.6RC1/main/php_config.h.in php-5.3.6RC1.oden/main/php_config.h.in ---- php-5.3.6RC1/main/php_config.h.in 2011-02-16 21:30:44.000000000 +0100 -+++ php-5.3.6RC1.oden/main/php_config.h.in 2011-02-20 11:50:19.302836444 +0100 -@@ -851,6 +851,9 @@ - /* Define if the target system has /dev/urandom device */ - #undef HAVE_DEV_URANDOM - -+/* Suhosin-Patch for PHP */ -+#undef SUHOSIN_PATCH -+ - /* Whether you have AOLserver */ - #undef HAVE_AOLSERVER - -diff -Naurp php-5.3.6RC1/main/php.h php-5.3.6RC1.oden/main/php.h ---- php-5.3.6RC1/main/php.h 2011-01-01 03:19:59.000000000 +0100 -+++ php-5.3.6RC1.oden/main/php.h 2011-02-20 11:50:19.303836584 +0100 -@@ -453,6 +453,10 @@ END_EXTERN_C() + #endif /* ZEND_H */ + + /* +--- a/Zend/zend_alloc.c ++++ b/Zend/zend_alloc.c +@@ -32,6 +32,10 @@ + # include #endif - #endif /* !XtOffsetOf */ +#if SUHOSIN_PATCH +#include "suhosin_patch.h" +#endif + + #ifdef ZEND_WIN32 + # include + # include +@@ -59,6 +63,7 @@ + # define PTR_FMT "0x%0.8lx" #endif - /* -diff -Naurp php-5.3.6RC1/main/php_logos.c php-5.3.6RC1.oden/main/php_logos.c ---- php-5.3.6RC1/main/php_logos.c 2011-01-01 03:19:59.000000000 +0100 -+++ php-5.3.6RC1.oden/main/php_logos.c 2011-02-20 11:50:19.303836584 +0100 -@@ -50,6 +50,10 @@ PHPAPI int php_unregister_info_logo(char - return zend_hash_del(&phpinfo_logo_hash, logo_string, strlen(logo_string)); ++#ifndef SUHOSIN_MM_CLONE_FILE + #if ZEND_DEBUG + void zend_debug_alloc_output(char *format, ...) + { +@@ -76,6 +81,7 @@ void zend_debug_alloc_output(char *forma + #endif } + #endif ++#endif -+#if SUHOSIN_PATCH -+#include "suhosin_logo.h" -+#endif + #if (defined (__GNUC__) && __GNUC__ > 2 ) && !defined(__INTEL_COMPILER) && !defined(DARWIN) && !defined(__hpux) && !defined(_AIX) + static void zend_mm_panic(const char *message) __attribute__ ((noreturn)); +@@ -134,6 +140,8 @@ static void zend_mm_panic(const char *me + # endif + #endif + ++static zend_intptr_t SUHOSIN_POINTER_GUARD = 0; + - int php_init_info_logos(void) + static zend_mm_storage* zend_mm_mem_dummy_init(void *params) { - if(zend_hash_init(&phpinfo_logo_hash, 0, NULL, NULL, 1)==FAILURE) -@@ -58,7 +62,9 @@ int php_init_info_logos(void) - php_register_info_logo(PHP_EGG_LOGO_GUID, "image/gif", php_egg_logo, sizeof(php_egg_logo)); - php_register_info_logo(ZEND_LOGO_GUID , "image/gif", zend_logo , sizeof(zend_logo)); - php_register_info_logo(PLD_LOGO_GUID , "image/png", pld_logo , sizeof(pld_logo)); -- -+#if SUHOSIN_PATCH -+ php_register_info_logo(SUHOSIN_LOGO_GUID, "image/jpeg", suhosin_logo , sizeof(suhosin_logo)); -+#endif - return SUCCESS; - } + return malloc(sizeof(zend_mm_storage)); +@@ -332,13 +340,28 @@ static const zend_mm_mem_handlers mem_ha + #define MEM_BLOCK_GUARD 0x2A8FCC84 + #define MEM_BLOCK_LEAK 0x6C5E8F2D -diff -Naurp php-5.3.6RC1/main/snprintf.c php-5.3.6RC1.oden/main/snprintf.c ---- php-5.3.6RC1/main/snprintf.c 2011-01-01 03:19:59.000000000 +0100 -+++ php-5.3.6RC1.oden/main/snprintf.c 2011-02-20 11:50:19.304836724 +0100 -@@ -780,6 +780,10 @@ static int format_converter(register buf - */ - switch (*fmt) { - case 'Z': -+#if SUHOSIN_PATCH -+ zend_suhosin_log(S_MISC, "'Z' specifier within format string"); -+ goto skip_output; ++#if SUHOSIN_MM_WITH_CANARY_PROTECTION ++# define CANARY_SIZE sizeof(size_t) +#else - zvp = (zval*) va_arg(ap, zval*); - zend_make_printable_zval(zvp, &zcopy, &free_zcopy); - if (free_zcopy) { -@@ -790,6 +794,7 @@ static int format_converter(register buf - if (adjust_precision && precision < s_len) { - s_len = precision; - } ++# define CANARY_SIZE 0 +#endif - break; - case 'u': - switch(modifier) { -@@ -1091,7 +1096,11 @@ static int format_converter(register buf - - - case 'n': ++ + /* mm block type */ + typedef struct _zend_mm_block_info { + #if ZEND_MM_COOKIES + size_t _cookie; + #endif +- size_t _size; +- size_t _prev; ++#if SUHOSIN_MM_WITH_CANARY_PROTECTION ++ size_t canary_1; ++#endif ++ size_t _size; ++ size_t _prev; +#if SUHOSIN_PATCH -+ zend_suhosin_log(S_MISC, "'n' specifier within format string"); -+#else - *(va_arg(ap, int *)) = cc; ++ size_t size; ++#if SUHOSIN_MM_WITH_CANARY_PROTECTION ++ size_t canary_2; +#endif - goto skip_output; ++#endif + } zend_mm_block_info; - /* -diff -Naurp php-5.3.6RC1/main/spprintf.c php-5.3.6RC1.oden/main/spprintf.c ---- php-5.3.6RC1/main/spprintf.c 2011-01-01 03:19:59.000000000 +0100 -+++ php-5.3.6RC1.oden/main/spprintf.c 2011-02-20 11:50:19.305836865 +0100 -@@ -388,6 +388,10 @@ static void xbuf_format_converter(smart_ - */ - switch (*fmt) { - case 'Z': + #if ZEND_DEBUG +@@ -412,7 +435,7 @@ typedef struct _zend_mm_free_block { + # define ZEND_MM_CACHE_STAT 0 + #endif + +-struct _zend_mm_heap { ++typedef struct _zend_mm_heap { + int use_zend_alloc; + void *(*_malloc)(size_t); + void (*_free)(void*); +@@ -448,6 +471,9 @@ struct _zend_mm_heap { + int miss; + } cache_stat[ZEND_MM_NUM_BUCKETS+1]; + #endif +#if SUHOSIN_PATCH -+ zend_suhosin_log(S_MISC, "'Z' specifier within format string"); -+ goto skip_output; -+#else - zvp = (zval*) va_arg(ap, zval*); - zend_make_printable_zval(zvp, &zcopy, &free_zcopy); - if (free_zcopy) { -@@ -398,6 +402,7 @@ static void xbuf_format_converter(smart_ - if (adjust_precision && precision < s_len) { - s_len = precision; - } ++ size_t canary_1,canary_2,canary_3; +#endif - break; - case 'u': - switch(modifier) { -@@ -698,7 +703,11 @@ static void xbuf_format_converter(smart_ + }; + #define ZEND_MM_SMALL_FREE_BUCKET(heap, index) \ +@@ -525,18 +551,31 @@ static unsigned int _zend_mm_cookie = 0; + /* optimized access */ + #define ZEND_MM_FREE_BLOCK_SIZE(b) (b)->info._size - case 'n': -+#if SUHOSIN_PATCH -+ zend_suhosin_log(S_MISC, "'n' specifier within format string"); -+#else - *(va_arg(ap, int *)) = xbuf->len; ++#ifndef ZEND_MM_ALIGNMENT ++# define ZEND_MM_ALIGNMENT 8 ++# define ZEND_MM_ALIGNMENT_LOG2 3 ++#elif ZEND_MM_ALIGNMENT < 4 ++# undef ZEND_MM_ALIGNMENT ++# undef ZEND_MM_ALIGNMENT_LOG2 ++# define ZEND_MM_ALIGNMENT 4 ++# define ZEND_MM_ALIGNMENT_LOG2 2 +#endif - goto skip_output; ++ ++#define ZEND_MM_ALIGNMENT_MASK ~(ZEND_MM_ALIGNMENT-1) ++ + /* Aligned header size */ ++#define ZEND_MM_ALIGNED_SIZE(size) ((size + ZEND_MM_ALIGNMENT - 1) & ZEND_MM_ALIGNMENT_MASK) + #define ZEND_MM_ALIGNED_HEADER_SIZE ZEND_MM_ALIGNED_SIZE(sizeof(zend_mm_block)) + #define ZEND_MM_ALIGNED_FREE_HEADER_SIZE ZEND_MM_ALIGNED_SIZE(sizeof(zend_mm_small_free_block)) +-#define ZEND_MM_MIN_ALLOC_BLOCK_SIZE ZEND_MM_ALIGNED_SIZE(ZEND_MM_ALIGNED_HEADER_SIZE + END_MAGIC_SIZE) ++#define ZEND_MM_MIN_ALLOC_BLOCK_SIZE ZEND_MM_ALIGNED_SIZE(ZEND_MM_ALIGNED_HEADER_SIZE + END_MAGIC_SIZE + CANARY_SIZE) + #define ZEND_MM_ALIGNED_MIN_HEADER_SIZE (ZEND_MM_MIN_ALLOC_BLOCK_SIZE>ZEND_MM_ALIGNED_FREE_HEADER_SIZE?ZEND_MM_MIN_ALLOC_BLOCK_SIZE:ZEND_MM_ALIGNED_FREE_HEADER_SIZE) + #define ZEND_MM_ALIGNED_SEGMENT_SIZE ZEND_MM_ALIGNED_SIZE(sizeof(zend_mm_segment)) - /* -diff -Naurp php-5.3.6RC1/main/suhosin_globals.h php-5.3.6RC1.oden/main/suhosin_globals.h ---- php-5.3.6RC1/main/suhosin_globals.h 1970-01-01 01:00:00.000000000 +0100 -+++ php-5.3.6RC1.oden/main/suhosin_globals.h 2011-02-20 11:50:19.306837006 +0100 -@@ -0,0 +1,61 @@ -+/* -+ +----------------------------------------------------------------------+ -+ | Suhosin-Patch for PHP | -+ +----------------------------------------------------------------------+ -+ | Copyright (c) 2004-2009 Stefan Esser | -+ +----------------------------------------------------------------------+ -+ | This source file is subject to version 2.02 of the PHP license, | -+ | that is bundled with this package in the file LICENSE, and is | -+ | available at through the world-wide-web at | -+ | http://www.php.net/license/2_02.txt. | -+ | If you did not receive a copy of the PHP license and are unable to | -+ | obtain it through the world-wide-web, please send a note to | -+ | license@php.net so we can mail you a copy immediately. | -+ +----------------------------------------------------------------------+ -+ | Author: Stefan Esser | -+ +----------------------------------------------------------------------+ -+ */ +-#define ZEND_MM_MIN_SIZE ((ZEND_MM_ALIGNED_MIN_HEADER_SIZE>(ZEND_MM_ALIGNED_HEADER_SIZE+END_MAGIC_SIZE))?(ZEND_MM_ALIGNED_MIN_HEADER_SIZE-(ZEND_MM_ALIGNED_HEADER_SIZE+END_MAGIC_SIZE)):0) ++#define ZEND_MM_MIN_SIZE ((ZEND_MM_ALIGNED_MIN_HEADER_SIZE>(ZEND_MM_ALIGNED_HEADER_SIZE+END_MAGIC_SIZE+CANARY_SIZE))?(ZEND_MM_ALIGNED_MIN_HEADER_SIZE-(ZEND_MM_ALIGNED_HEADER_SIZE+END_MAGIC_SIZE+CANARY_SIZE)):0) + + #define ZEND_MM_MAX_SMALL_SIZE ((ZEND_MM_NUM_BUCKETS<>ZEND_MM_ALIGNMENT_LOG2)-(ZEND_MM_ALIGNED_MIN_HEADER_SIZE>>ZEND_MM_ALIGNMENT_LOG2)) + +@@ -598,6 +637,44 @@ static unsigned int _zend_mm_cookie = 0; + + #endif + ++#if SUHOSIN_MM_WITH_CANARY_PROTECTION + -+#ifndef SUHOSIN_GLOBALS_H -+#define SUHOSIN_GLOBALS_H ++# define SUHOSIN_MM_CHECK_CANARIES(block, MFUNCTION) do { \ ++ char *p = SUHOSIN_MM_END_CANARY_PTR(block); size_t check; \ ++ if (((block)->info.canary_1 != heap->canary_1) || ((block)->info.canary_2 != heap->canary_2)) { \ ++ canary_mismatch: \ ++ zend_suhosin_log(S_MEMORY, "canary mismatch on " MFUNCTION " - heap overflow detected at %p", (block)); \ ++ if (SUHOSIN_CONFIG(SUHOSIN_MM_IGNORE_CANARY_VIOLATION) == 0) { _exit(1); } else { (block)->info.canary_1 = heap->canary_1; (block)->info.canary_2 = heap->canary_2; }\ ++ } \ ++ memcpy(&check, p, CANARY_SIZE); \ ++ if (check != heap->canary_3) { \ ++ zend_suhosin_log(S_MEMORY, "end canary mismatch on " MFUNCTION " - heap overflow detected at %p", (block)); \ ++ if (SUHOSIN_CONFIG(SUHOSIN_MM_IGNORE_CANARY_VIOLATION) == 0) { _exit(1); } else { memcpy(p, heap->canary_3, CANARY_SIZE); } \ ++ } \ ++ } while (0) + -+typedef struct _suhosin_patch_globals suhosin_patch_globals_struct; ++# define SUHOSIN_MM_SET_CANARIES(block) do { \ ++ (block)->info.canary_1 = heap->canary_1; \ ++ (block)->info.canary_2 = heap->canary_2; \ ++ } while (0) + -+#ifdef ZTS -+# define SPG(v) TSRMG(suhosin_patch_globals_id, suhosin_patch_globals_struct *, v) -+extern int suhosin_patch_globals_id; -+#else -+# define SPG(v) (suhosin_patch_globals.v) -+extern struct _suhosin_patch_globals suhosin_patch_globals; -+#endif ++# define SUHOSIN_MM_END_CANARY_PTR(block) \ ++ (char *)(((char*)(ZEND_MM_DATA_OF(block))) + ((zend_mm_block*)(block))->info.size + END_MAGIC_SIZE) + ++# define SUHOSIN_MM_SET_END_CANARY(block) do { \ ++ char *p = SUHOSIN_MM_END_CANARY_PTR(block); \ ++ memcpy(p, &heap->canary_3, CANARY_SIZE); \ ++ } while (0) + -+struct _suhosin_patch_globals { -+ /* logging */ -+ int log_syslog; -+ int log_syslog_facility; -+ int log_syslog_priority; -+ int log_sapi; -+ int log_script; -+ int log_phpscript; -+ char *log_scriptname; -+ char *log_phpscriptname; -+ zend_bool log_phpscript_is_safe; -+ zend_bool log_use_x_forwarded_for; -+ -+ /* memory manager canary protection */ -+ unsigned int canary_1; -+ unsigned int canary_2; -+ unsigned int canary_3; -+ unsigned int dummy; -+}; ++#else + ++# define SUHOSIN_MM_CHECK_CANARIES(block, MFUNCTION) ++# define SUHOSIN_MM_SET_CANARIES(block) ++# define SUHOSIN_MM_END_CANARY_PTR(block) ++# define SUHOSIN_MM_SET_END_CANARY(block) + -+#endif /* SUHOSIN_GLOBALS_H */ -+ -+/* -+ * Local variables: -+ * tab-width: 4 -+ * c-basic-offset: 4 -+ * End: -+ */ -diff -Naurp php-5.3.6RC1/main/suhosin_logo.h php-5.3.6RC1.oden/main/suhosin_logo.h ---- php-5.3.6RC1/main/suhosin_logo.h 1970-01-01 01:00:00.000000000 +0100 -+++ php-5.3.6RC1.oden/main/suhosin_logo.h 2011-02-20 11:50:19.306837006 +0100 -@@ -0,0 +1,178 @@ -+static unsigned char suhosin_logo[] = -+ "\xff\xd8\xff\xe0\x00\x10\x4a\x46\x49\x46\x00\x01\x01\x01\x00\x48" -+ "\x00\x48\x00\x00\xff\xe1\x00\x16\x45\x78\x69\x66\x00\x00\x4d\x4d" -+ "\x00\x2a\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\xff\xdb\x00\x43" -+ "\x00\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01" -+ "\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01" -+ "\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01" -+ "\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01" -+ "\x01\xff\xc0\x00\x0b\x08\x00\x27\x00\x71\x01\x01\x22\x00\xff\xc4" -+ "\x00\x1e\x00\x00\x02\x02\x02\x03\x01\x01\x00\x00\x00\x00\x00\x00" -+ "\x00\x00\x00\x00\x09\x06\x08\x05\x07\x02\x03\x0a\x01\x04\xff\xc4" -+ "\x00\x32\x10\x00\x01\x04\x03\x00\x02\x00\x05\x01\x05\x09\x01\x00" -+ "\x00\x00\x00\x05\x02\x03\x04\x06\x01\x07\x08\x00\x09\x11\x12\x13" -+ "\x14\x21\x15\x0a\x16\x31\x56\x96\x17\x18\x19\x23\x32\x41\x58\x98" -+ "\xd4\xd6\xff\xda\x00\x08\x01\x01\x00\x00\x3f\x00\xf4\xc1\xe1\xe5" -+ "\x69\xe9\x3e\xb9\xd1\x7c\x8a\x2e\x9d\x66\xe8\x3b\x29\x4d\x7f\x46" -+ "\xba\x58\x55\x54\x8d\xb1\x5f\xaa\xd9\x8d\x51\x2b\xb6\x27\x5a\x69" -+ "\xd1\x43\xaf\x16\x1a\xf0\xb2\xb1\xe9\x6d\x9f\xc2\xa4\x36\x18\xb5" -+ "\x85\x10\x41\xbe\xfc\x09\xac\x49\x29\x11\xd4\x32\x97\xec\x08\x13" -+ "\xc1\x2d\x20\xc3\x59\xeb\x26\x05\xd8\x6b\x76\x31\x43\x8f\x57\xcf" -+ "\x84\x9f\x14\xa8\x53\x81\x0b\xc3\x64\x80\xa3\x02\x0a\x41\x75\xf8" -+ "\x44\x85\x93\x81\x22\x3c\xd8\x13\xe1\xbe\xf4\x59\x91\x1f\x6a\x44" -+ "\x77\x5c\x69\xc4\x2f\x39\x5f\x0f\x2a\x8d\xeb\xba\xf8\xc3\x56\x6c" -+ "\x3b\x36\xa7\xda\xbd\x4d\xa1\xb5\x4e\xc6\xa7\xa4\x3a\xec\x15\x2d" -+ "\xa5\xb3\xea\x5a\xdc\xac\x46\xac\x01\x60\xd8\x43\xc8\x8e\x8b\xb1" -+ "\x40\x4c\x95\x8b\x34\x41\x28\x52\x91\x28\x43\xd3\xa3\xb6\xa7\x55" -+ "\x15\xe7\x5a\x96\xcb\xf1\xda\xe5\x55\xee\xfe\x1e\xbd\xd9\x41\xd3" -+ "\x28\xfd\x97\xca\x57\x2b\x85\x9c\xa4\x30\x95\xaa\xa5\x57\xa2\x35" -+ "\x15\x86\xcb\x61\x34\x41\xe4\xc7\x80\x20\x18\x21\x17\x09\x85\x0b" -+ "\x14\x9d\x21\x68\x62\x1c\x08\x11\x64\x4b\x92\xf2\xd2\xd3\x2d\x2d" -+ "\x6a\xc2\x73\x6b\x3c\x3c\x8b\x9e\xbc\x52\xaa\xa4\xab\x81\x6c\xf6" -+ "\xfa\xbd\x70\xc5\xc6\x7b\xc2\xaa\x22\x4f\x58\x04\x87\x25\x6a\x27" -+ "\x1d\xa4\x3d\x20\x75\x72\x01\x09\x71\xe5\x1c\x9e\xc3\x2e\x36\xf3" -+ "\xd0\xc6\x35\x2a\x43\x4d\x2d\x0e\x2d\xb4\xa1\x49\xce\x65\x1e\x52" -+ "\x9e\xa1\xf6\x09\xcc\xdc\x63\x66\xa8\x01\xe9\x3b\x0d\xd7\x5a\x85" -+ "\xbb\xc5\x65\xc0\x7b\x2e\x46\xa9\xd9\x56\x1d\x4c\x92\x72\x26\x4e" -+ "\x86\xd5\x68\xae\xc4\xaa\x55\xce\xd7\x83\x59\xb3\x81\xee\xce\x74" -+ "\x39\x39\x31\x9f\x8a\x25\xe8\xa5\xa5\xe5\x81\xf2\x11\x23\xcb\xa1" -+ "\x1e\x43\x12\xe3\xb1\x2a\x2b\xcd\xc8\x8d\x25\x96\xa4\x47\x7d\x95" -+ "\xa5\xc6\x9f\x61\xe4\x25\xc6\x5e\x69\xc4\xe7\x29\x5b\x6e\xb6\xa4" -+ "\xad\x0b\x4e\x72\x95\x25\x58\x56\x33\x9c\x67\xce\xef\x0f\x17\xbf" -+ "\x4c\x7b\x2d\xe6\xfe\x76\x35\x27\x5a\x07\x97\x67\xe8\xae\x8d\x71" -+ "\x0f\xb2\x13\x99\xb9\xbc\x14\xad\xb3\xb7\xe6\x11\x6f\xe0\xda\x58" -+ "\xb1\x08\xac\xa6\x6c\x2d\x7f\x05\xb7\x56\xd2\xe6\xcf\xbb\x4d\x0c" -+ "\xe3\x50\xb2\xec\x91\xf0\x4a\xb8\xd6\x22\xb8\xa7\xf6\x67\xaf\xcf" -+ "\x63\x7e\xd7\xe7\x42\xd8\xbd\xc3\x71\xa1\xf2\x7e\x9b\xa8\x97\x83" -+ "\x6e\xd1\xdc\x4b\x06\x11\x2d\xae\x26\x61\x98\x72\x10\xf4\x42\x5d" -+ "\x20\x4a\xa3\x73\xd7\xf2\xcd\x3c\x48\x32\xe4\x03\x9f\x80\x37\x08" -+ "\x36\x11\xd0\xcb\x97\x6c\x08\xed\x6d\x33\x24\xa2\x1b\xb4\x77\xdf" -+ "\x61\x5d\x5f\xc1\x43\xc2\x82\xeb\x0f\x5d\x84\x08\x68\xaa\xa4\x01" -+ "\xe1\x19\xdf\xbc\x31\x65\xfe\xd1\xf5\x7d\x7a\xb2\x2a\x33\x50\x21" -+ "\x2a\x56\x9d\xb1\x81\xab\xdb\x35\x78\x30\x83\xd9\x89\x1d\x31\xac" -+ "\x96\x14\x07\x61\xbc\x20\x68\x42\x85\x33\x19\xac\xbe\xdb\x34\x56" -+ "\xf1\xd5\xfd\x29\xa9\x28\xdb\xcb\x4c\x5a\x23\xdc\xf5\x96\xc5\x10" -+ "\xa3\x35\x5b\x14\x68\xd3\x61\x62\x64\x76\x26\xcb\x17\x3e\x34\x98" -+ "\x04\xa3\xc4\x20\x38\x90\x92\xe3\xc8\x07\x2c\x36\x74\x66\x26\x0e" -+ "\x29\x02\x64\x29\x2d\x21\xe6\x16\x9c\x6b\xce\xa3\x89\xd9\x4f\xd3" -+ "\xc4\xbd\xc5\x87\x79\x9c\x65\xf6\x39\x45\x60\xe8\xce\x9e\xab\x6d" -+ "\x13\x15\x22\xe1\x5e\x4b\x38\x42\xc4\x1e\xd5\x76\xe0\xc5\xeb\x85" -+ "\x07\x2d\x0f\xb8\xb6\xa6\xd6\x6d\x71\x0d\xa2\x43\x4c\x25\xea\xfa" -+ 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"\x48\xfe\x4e\xaa\xff\x00\x4f\x08\xff\x00\xc7\xe1\xfb\x8b\x48\xfe" -+ "\x4e\xaa\xff\x00\x4f\x08\xff\x00\xc7\xe4\x95\x86\x18\x8a\xcb\x31" -+ "\xa3\x32\xd4\x78\xf1\xdb\x43\x2c\x47\x61\xb4\x32\xcb\x2c\xb4\x9c" -+ "\x21\xb6\x99\x69\xbc\x25\xb6\xdb\x6d\x18\xc2\x10\xda\x12\x94\xa1" -+ "\x38\xc2\x53\x8c\x63\x18\xc7\x9d\xbe\x7f\xff\xd9" -+ ; -diff -Naurp php-5.3.6RC1/main/suhosin_patch.c php-5.3.6RC1.oden/main/suhosin_patch.c ---- php-5.3.6RC1/main/suhosin_patch.c 1970-01-01 01:00:00.000000000 +0100 -+++ php-5.3.6RC1.oden/main/suhosin_patch.c 2011-02-20 11:50:19.307837147 +0100 -@@ -0,0 +1,470 @@ -+/* -+ +----------------------------------------------------------------------+ -+ | Suhosin Patch for PHP | -+ +----------------------------------------------------------------------+ -+ | Copyright (c) 2004-2010 Stefan Esser | -+ +----------------------------------------------------------------------+ -+ | This source file is subject to version 2.02 of the PHP license, | -+ | that is bundled with this package in the file LICENSE, and is | -+ | available at through the world-wide-web at | -+ | http://www.php.net/license/2_02.txt. | -+ | If you did not receive a copy of the PHP license and are unable to | -+ | obtain it through the world-wide-web, please send a note to | -+ | license@php.net so we can mail you a copy immediately. | -+ +----------------------------------------------------------------------+ -+ | Author: Stefan Esser | -+ +----------------------------------------------------------------------+ -+ */ -+/* $Id$ */ -+ -+#include "php.h" -+ -+#include -+#include -+#include -+ -+#if HAVE_UNISTD_H -+#include -+#endif -+#include "SAPI.h" -+#include "php_globals.h" -+ -+#if SUHOSIN_PATCH -+ -+#ifdef HAVE_SYS_SOCKET_H -+#include -+#endif -+ -+#if defined(PHP_WIN32) || defined(__riscos__) || defined(NETWARE) -+#undef AF_UNIX -+#endif -+ -+#if defined(AF_UNIX) -+#include -+#endif -+ -+#define SYSLOG_PATH "/dev/log" -+ -+#ifdef PHP_WIN32 -+static HANDLE log_source = 0; -+#endif -+ -+#include "snprintf.h" -+ -+#include "suhosin_patch.h" -+ -+#ifdef ZTS -+#include "suhosin_globals.h" -+int suhosin_patch_globals_id; -+#else -+struct _suhosin_patch_globals suhosin_patch_globals; -+#endif -+ -+static char *suhosin_config = NULL; -+ -+static zend_intptr_t SUHOSIN_POINTER_GUARD = 0; -+ -+static void php_security_log(int loglevel, char *fmt, ...); -+ -+static void suhosin_patch_globals_ctor(suhosin_patch_globals_struct *suhosin_patch_globals TSRMLS_DC) -+{ -+ memset(suhosin_patch_globals, 0, sizeof(*suhosin_patch_globals)); -+} -+ -+ZEND_API char suhosin_get_config(int element) -+{ -+ return ((char *)SUHOSIN_MANGLE_PTR(suhosin_config))[element]; -+} -+ -+static void suhosin_set_config(int element, char value) -+{ -+ ((char *)SUHOSIN_MANGLE_PTR(suhosin_config))[element] = value; -+} -+ -+static void suhosin_read_configuration_from_environment() -+{ -+ char *tmp; -+ -+ /* check if canary protection should be activated or not */ -+ tmp = getenv("SUHOSIN_MM_USE_CANARY_PROTECTION"); -+ /* default to activated */ -+ suhosin_set_config(SUHOSIN_MM_USE_CANARY_PROTECTION, 1); -+ if (tmp) { -+ int flag = zend_atoi(tmp, 0); -+ suhosin_set_config(SUHOSIN_MM_USE_CANARY_PROTECTION, flag); -+ } -+ -+ /* check if free memory should be overwritten with 0xFF or not */ -+ tmp = getenv("SUHOSIN_MM_DESTROY_FREE_MEMORY"); -+ /* default to deactivated */ -+ suhosin_set_config(SUHOSIN_MM_DESTROY_FREE_MEMORY, 0); -+ if (tmp) { -+ int flag = zend_atoi(tmp, 0); -+ suhosin_set_config(SUHOSIN_MM_DESTROY_FREE_MEMORY, flag); -+ } -+ -+ /* check if canary violations should be ignored */ -+ tmp = getenv("SUHOSIN_MM_IGNORE_CANARY_VIOLATION"); -+ /* default to NOT ignore */ -+ suhosin_set_config(SUHOSIN_MM_IGNORE_CANARY_VIOLATION, 0); -+ if (tmp) { -+ int flag = zend_atoi(tmp, 0); -+ suhosin_set_config(SUHOSIN_MM_IGNORE_CANARY_VIOLATION, flag); -+ } -+ -+ /* check if invalid hashtable destructors should be ignored */ -+ tmp = getenv("SUHOSIN_HT_IGNORE_INVALID_DESTRUCTOR"); -+ /* default to NOT ignore */ -+ suhosin_set_config(SUHOSIN_HT_IGNORE_INVALID_DESTRUCTOR, 0); -+ if (tmp) { -+ int flag = zend_atoi(tmp, 0); -+ suhosin_set_config(SUHOSIN_HT_IGNORE_INVALID_DESTRUCTOR, flag); -+ } -+ -+ /* check if invalid linkedlist destructors should be ignored */ -+ tmp = getenv("SUHOSIN_LL_IGNORE_INVALID_DESTRUCTOR"); -+ /* default to NOT ignore */ -+ suhosin_set_config(SUHOSIN_LL_IGNORE_INVALID_DESTRUCTOR, 0); -+ if (tmp) { -+ int flag = zend_atoi(tmp, 0); -+ suhosin_set_config(SUHOSIN_LL_IGNORE_INVALID_DESTRUCTOR, flag); -+ } -+ -+ suhosin_set_config(SUHOSIN_CONFIG_SET, 1); -+} -+ -+static void suhosin_write_protect_configuration() -+{ -+ /* check return value of mprotect() to ensure memory is read only now */ -+ if (mprotect(SUHOSIN_MANGLE_PTR(suhosin_config), sysconf(_SC_PAGESIZE), PROT_READ) != 0) { -+ perror("suhosin"); -+ _exit(1); -+ } -+} -+ -+PHPAPI void suhosin_startup() -+{ -+#ifdef ZTS -+ ts_allocate_id(&suhosin_patch_globals_id, sizeof(suhosin_patch_globals_struct), (ts_allocate_ctor) suhosin_patch_globals_ctor, NULL); -+#else -+ suhosin_patch_globals_ctor(&suhosin_patch_globals TSRMLS_CC); -+#endif -+ zend_suhosin_log = php_security_log; -+ -+ /* get the pointer guardian and ensure low 3 bits are 1 */ -+ if (SUHOSIN_POINTER_GUARD == 0) { -+ zend_canary(&SUHOSIN_POINTER_GUARD, sizeof(SUHOSIN_POINTER_GUARD)); -+ SUHOSIN_POINTER_GUARD |= 7; -+ } -+ -+ if (!suhosin_config) { -+#ifndef MAP_ANONYMOUS -+#define MAP_ANONYMOUS MAP_ANON -+#endif -+ suhosin_config = mmap(NULL, sysconf(_SC_PAGESIZE), PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0); -+ if (suhosin_config == MAP_FAILED) { -+ perror("suhosin"); -+ _exit(1); -+ } -+ suhosin_config = SUHOSIN_MANGLE_PTR(suhosin_config); -+ } -+ if (!SUHOSIN_CONFIG(SUHOSIN_CONFIG_SET)) { -+ suhosin_read_configuration_from_environment(); -+ suhosin_write_protect_configuration(); -+ } -+} -+ -+static char *loglevel2string(int loglevel) -+{ -+ switch (loglevel) { -+ case S_FILES: -+ return "FILES"; -+ case S_INCLUDE: -+ return "INCLUDE"; -+ case S_MEMORY: -+ return "MEMORY"; -+ case S_MISC: -+ return "MISC"; -+ case S_SESSION: -+ return "SESSION"; -+ case S_SQL: -+ return "SQL"; -+ case S_EXECUTOR: -+ return "EXECUTOR"; -+ case S_VARS: -+ return "VARS"; -+ default: -+ return "UNKNOWN"; -+ } -+} -+ -+static void php_security_log(int loglevel, char *fmt, ...) -+{ -+ int s, r, i=0; -+#if defined(AF_UNIX) -+ struct sockaddr_un saun; -+#endif -+#ifdef PHP_WIN32 -+ LPTSTR strs[2]; -+ unsigned short etype; -+ DWORD evid; -+#endif -+ char buf[4096+64]; -+ char error[4096+100]; -+ char *ip_address; -+ char *fname; -+ char *alertstring; -+ int lineno; -+ va_list ap; -+ TSRMLS_FETCH(); -+ -+ /*SDEBUG("(suhosin_log) loglevel: %d log_syslog: %u - log_sapi: %u - log_script: %u", loglevel, SPG(log_syslog), SPG(log_sapi), SPG(log_script));*/ -+ -+ if (SPG(log_use_x_forwarded_for)) { -+ ip_address = sapi_getenv("HTTP_X_FORWARDED_FOR", 20 TSRMLS_CC); -+ if (ip_address == NULL) { -+ ip_address = "X-FORWARDED-FOR not set"; -+ } -+ } else { -+ ip_address = sapi_getenv("REMOTE_ADDR", 11 TSRMLS_CC); -+ if (ip_address == NULL) { -+ ip_address = "REMOTE_ADDR not set"; -+ } -+ } -+ -+ -+ va_start(ap, fmt); -+ ap_php_vsnprintf(error, sizeof(error), fmt, ap); -+ va_end(ap); -+ while (error[i]) { -+ if (error[i] < 32) error[i] = '.'; -+ i++; -+ } -+ -+/* if (SPG(simulation)) { -+ alertstring = "ALERT-SIMULATION"; -+ } else { */ -+ alertstring = "ALERT"; -+/* }*/ -+ -+ if (zend_is_executing(TSRMLS_C)) { -+ if (EG(current_execute_data)) { -+ lineno = EG(current_execute_data)->opline->lineno; -+ fname = EG(current_execute_data)->op_array->filename; -+ } else { -+ lineno = zend_get_executed_lineno(TSRMLS_C); -+ fname = zend_get_executed_filename(TSRMLS_C); -+ } -+ ap_php_snprintf(buf, sizeof(buf), "%s - %s (attacker '%s', file '%s', line %u)", alertstring, error, ip_address, fname, lineno); -+ } else { -+ fname = sapi_getenv("SCRIPT_FILENAME", 15 TSRMLS_CC); -+ if (fname==NULL) { -+ fname = "unknown"; -+ } -+ ap_php_snprintf(buf, sizeof(buf), "%s - %s (attacker '%s', file '%s')", alertstring, error, ip_address, fname); -+ } -+ -+ /* Syslog-Logging disabled? */ -+ if (((SPG(log_syslog)|S_INTERNAL) & loglevel)==0) { -+ goto log_sapi; -+ } -+ -+#if defined(AF_UNIX) -+ ap_php_snprintf(error, sizeof(error), "<%u>suhosin[%u]: %s\n", (unsigned int)(SPG(log_syslog_facility)|SPG(log_syslog_priority)),getpid(),buf); -+ -+ s = socket(AF_UNIX, SOCK_DGRAM, 0); -+ if (s == -1) { -+ goto log_sapi; -+ } -+ -+ memset(&saun, 0, sizeof(saun)); -+ saun.sun_family = AF_UNIX; -+ strcpy(saun.sun_path, SYSLOG_PATH); -+ /*saun.sun_len = sizeof(saun);*/ -+ -+ r = connect(s, (struct sockaddr *)&saun, sizeof(saun)); -+ if (r) { -+ close(s); -+ s = socket(AF_UNIX, SOCK_STREAM, 0); -+ if (s == -1) { -+ goto log_sapi; -+ } -+ -+ memset(&saun, 0, sizeof(saun)); -+ saun.sun_family = AF_UNIX; -+ strcpy(saun.sun_path, SYSLOG_PATH); -+ /*saun.sun_len = sizeof(saun);*/ -+ -+ r = connect(s, (struct sockaddr *)&saun, sizeof(saun)); -+ if (r) { -+ close(s); -+ goto log_sapi; -+ } -+ } -+ send(s, error, strlen(error), 0); -+ -+ close(s); -+#endif -+#ifdef PHP_WIN32 -+ ap_php_snprintf(error, sizeof(error), "suhosin[%u]: %s", getpid(),buf); -+ -+ switch (SPG(log_syslog_priority)) { /* translate UNIX type into NT type */ -+ case 1: /*LOG_ALERT:*/ -+ etype = EVENTLOG_ERROR_TYPE; -+ break; -+ case 6: /*LOG_INFO:*/ -+ etype = EVENTLOG_INFORMATION_TYPE; -+ break; -+ default: -+ etype = EVENTLOG_WARNING_TYPE; -+ } -+ evid = loglevel; -+ strs[0] = error; -+ /* report the event */ -+ if (log_source == NULL) { -+ log_source = RegisterEventSource(NULL, "Suhosin-Patch-" SUHOSIN_PATCH_VERSION); -+ } -+ ReportEvent(log_source, etype, (unsigned short) SPG(log_syslog_priority), evid, NULL, 1, 0, strs, NULL); -+ -+#endif -+log_sapi: -+ /* SAPI Logging activated? */ -+ /*SDEBUG("(suhosin_log) log_syslog: %u - log_sapi: %u - log_script: %u - log_phpscript: %u", SPG(log_syslog), SPG(log_sapi), SPG(log_script), SPG(log_phpscript));*/ -+ if (((SPG(log_sapi)|S_INTERNAL) & loglevel)!=0) { -+ sapi_module.log_message(buf); -+ } -+ -+/*log_script:*/ -+ /* script logging activaed? */ -+ if (((SPG(log_script) & loglevel)!=0) && SPG(log_scriptname)!=NULL) { -+ char cmd[8192], *cmdpos, *bufpos; -+ FILE *in; -+ int space; -+ -+ ap_php_snprintf(cmd, sizeof(cmd), "%s %s \'", SPG(log_scriptname), loglevel2string(loglevel)); -+ space = sizeof(cmd) - strlen(cmd); -+ cmdpos = cmd + strlen(cmd); -+ bufpos = buf; -+ if (space <= 1) return; -+ while (space > 2 && *bufpos) { -+ if (*bufpos == '\'') { -+ if (space<=5) break; -+ *cmdpos++ = '\''; -+ *cmdpos++ = '\\'; -+ *cmdpos++ = '\''; -+ *cmdpos++ = '\''; -+ bufpos++; -+ space-=4; -+ } else { -+ *cmdpos++ = *bufpos++; -+ space--; -+ } -+ } -+ *cmdpos++ = '\''; -+ *cmdpos = 0; -+ -+ if ((in=VCWD_POPEN(cmd, "r"))==NULL) { -+ php_security_log(S_INTERNAL, "Unable to execute logging shell script: %s", SPG(log_scriptname)); -+ return; -+ } -+ /* read and forget the result */ -+ while (1) { -+ int readbytes = fread(cmd, 1, sizeof(cmd), in); -+ if (readbytes<=0) { -+ break; -+ } -+ } -+ pclose(in); -+ } -+/*log_phpscript:*/ -+ if ((SPG(log_phpscript) & loglevel)!=0 && EG(in_execution) && SPG(log_phpscriptname) && SPG(log_phpscriptname)[0]) { -+ zend_file_handle file_handle; -+ zend_op_array *new_op_array; -+ zval *result = NULL; -+ -+ /*long orig_execution_depth = SPG(execution_depth);*/ -+ zend_bool orig_safe_mode = PG(safe_mode); -+ char *orig_basedir = PG(open_basedir); -+ -+ char *phpscript = SPG(log_phpscriptname); -+/*SDEBUG("scriptname %s", SPG(log_phpscriptname));`*/ -+#ifdef ZEND_ENGINE_2 -+ if (zend_stream_open(phpscript, &file_handle TSRMLS_CC) == SUCCESS) { -+#else -+ if (zend_open(phpscript, &file_handle) == SUCCESS && ZEND_IS_VALID_FILE_HANDLE(&file_handle)) { -+ file_handle.filename = phpscript; -+ file_handle.free_filename = 0; -+#endif -+ if (!file_handle.opened_path) { -+ file_handle.opened_path = estrndup(phpscript, strlen(phpscript)); -+ } -+ new_op_array = zend_compile_file(&file_handle, ZEND_REQUIRE TSRMLS_CC); -+ zend_destroy_file_handle(&file_handle TSRMLS_CC); -+ if (new_op_array) { -+ HashTable *active_symbol_table = EG(active_symbol_table); -+ zval *zerror, *zerror_class; -+ -+ if (active_symbol_table == NULL) { -+ active_symbol_table = &EG(symbol_table); -+ } -+ EG(return_value_ptr_ptr) = &result; -+ EG(active_op_array) = new_op_array; -+ -+ MAKE_STD_ZVAL(zerror); -+ MAKE_STD_ZVAL(zerror_class); -+ ZVAL_STRING(zerror, buf, 1); -+ ZVAL_LONG(zerror_class, loglevel); -+ -+ zend_hash_update(active_symbol_table, "SUHOSIN_ERROR", sizeof("SUHOSIN_ERROR"), (void **)&zerror, sizeof(zval *), NULL); -+ zend_hash_update(active_symbol_table, "SUHOSIN_ERRORCLASS", sizeof("SUHOSIN_ERRORCLASS"), (void **)&zerror_class, sizeof(zval *), NULL); -+ -+ /*SPG(execution_depth) = 0;*/ -+ if (SPG(log_phpscript_is_safe)) { -+ PG(safe_mode) = 0; -+ PG(open_basedir) = NULL; -+ } -+ -+ zend_execute(new_op_array TSRMLS_CC); -+ -+ /*SPG(execution_depth) = orig_execution_depth;*/ -+ PG(safe_mode) = orig_safe_mode; -+ PG(open_basedir) = orig_basedir; -+ -+#ifdef ZEND_ENGINE_2 -+ destroy_op_array(new_op_array TSRMLS_CC); -+#else -+ destroy_op_array(new_op_array); -+#endif -+ efree(new_op_array); -+#ifdef ZEND_ENGINE_2 -+ if (!EG(exception)) -+#endif -+ { -+ if (EG(return_value_ptr_ptr)) { -+ zval_ptr_dtor(EG(return_value_ptr_ptr)); -+ EG(return_value_ptr_ptr) = NULL; -+ } -+ } -+ } else { -+ php_security_log(S_INTERNAL, "Unable to execute logging PHP script: %s", SPG(log_phpscriptname)); -+ return; -+ } -+ } else { -+ php_security_log(S_INTERNAL, "Unable to execute logging PHP script: %s", SPG(log_phpscriptname)); -+ return; -+ } -+ } -+ -+} -+ -+ -+#endif -+ -+/* -+ * Local variables: -+ * tab-width: 4 -+ * c-basic-offset: 4 -+ * End: -+ * vim600: sw=4 ts=4 fdm=marker -+ * vim<600: sw=4 ts=4 -+ */ -diff -Naurp php-5.3.6RC1/main/suhosin_patch.h php-5.3.6RC1.oden/main/suhosin_patch.h ---- php-5.3.6RC1/main/suhosin_patch.h 1970-01-01 01:00:00.000000000 +0100 -+++ php-5.3.6RC1.oden/main/suhosin_patch.h 2011-02-20 11:50:19.308837288 +0100 -@@ -0,0 +1,59 @@ -+/* -+ +----------------------------------------------------------------------+ -+ | Suhosin Patch for PHP | -+ +----------------------------------------------------------------------+ -+ | Copyright (c) 2004-2010 Stefan Esser | -+ +----------------------------------------------------------------------+ -+ | This source file is subject to version 2.02 of the PHP license, | -+ | that is bundled with this package in the file LICENSE, and is | -+ | available at through the world-wide-web at | -+ | http://www.php.net/license/2_02.txt. | -+ | If you did not receive a copy of the PHP license and are unable to | -+ | obtain it through the world-wide-web, please send a note to | -+ | license@php.net so we can mail you a copy immediately. | -+ +----------------------------------------------------------------------+ -+ | Author: Stefan Esser | -+ +----------------------------------------------------------------------+ -+ */ -+ -+#ifndef SUHOSIN_PATCH_H -+#define SUHOSIN_PATCH_H -+ -+#if SUHOSIN_PATCH -+ -+#include "zend.h" -+ -+#define SUHOSIN_PATCH_VERSION "0.9.10" -+ -+#define SUHOSIN_LOGO_GUID "SUHO8567F54-D428-14d2-A769-00DA302A5F18" -+ -+#define SUHOSIN_CONFIG(idx) (suhosin_get_config(idx)) -+ -+#define SUHOSIN_MM_USE_CANARY_PROTECTION 0 -+#define SUHOSIN_MM_DESTROY_FREE_MEMORY 1 -+#define SUHOSIN_MM_IGNORE_CANARY_VIOLATION 2 -+#define SUHOSIN_HT_IGNORE_INVALID_DESTRUCTOR 3 -+#define SUHOSIN_LL_IGNORE_INVALID_DESTRUCTOR 4 -+ -+#define SUHOSIN_CONFIG_SET 100 -+ -+#include -+#include -+#include -+ -+#if defined(DARWIN) -+#include -+#endif -+ -+#define SUHOSIN_MANGLE_PTR(ptr) (ptr==NULL?NULL:((void *)((zend_intptr_t)(ptr)^SUHOSIN_POINTER_GUARD))) -+ -+#endif -+ -+#endif /* SUHOSIN_PATCH_H */ -+ -+/* -+ * Local variables: -+ * tab-width: 4 -+ * c-basic-offset: 4 -+ * End: -+ */ -diff -Naurp php-5.3.6RC1/main/suhosin_patch.m4 php-5.3.6RC1.oden/main/suhosin_patch.m4 ---- php-5.3.6RC1/main/suhosin_patch.m4 1970-01-01 01:00:00.000000000 +0100 -+++ php-5.3.6RC1.oden/main/suhosin_patch.m4 2011-02-20 11:50:19.308837288 +0100 -@@ -0,0 +1,8 @@ -+dnl -+dnl $Id$ -+dnl -+dnl This file contains Suhosin Patch for PHP specific autoconf functions. -+dnl -+ -+AC_DEFINE(SUHOSIN_PATCH, 1, [Suhosin Patch]) -+ -diff -Naurp php-5.3.6RC1/sapi/apache/mod_php5.c php-5.3.6RC1.oden/sapi/apache/mod_php5.c ---- php-5.3.6RC1/sapi/apache/mod_php5.c 2011-01-01 03:19:59.000000000 +0100 -+++ php-5.3.6RC1.oden/sapi/apache/mod_php5.c 2011-02-20 11:50:19.309837429 +0100 -@@ -969,7 +969,11 @@ static void php_init_handler(server_rec - { - TSRMLS_FETCH(); - if (PG(expose_php)) { -+#if SUHOSIN_PATCH -+ ap_add_version_component("PHP/" PHP_VERSION " with Suhosin-Patch"); -+#else - ap_add_version_component("PHP/" PHP_VERSION); -+#endif - } - } - #endif -diff -Naurp php-5.3.6RC1/sapi/apache2filter/sapi_apache2.c php-5.3.6RC1.oden/sapi/apache2filter/sapi_apache2.c ---- php-5.3.6RC1/sapi/apache2filter/sapi_apache2.c 2011-01-01 03:19:59.000000000 +0100 -+++ php-5.3.6RC1.oden/sapi/apache2filter/sapi_apache2.c 2011-02-20 11:50:19.309837429 +0100 -@@ -583,7 +583,11 @@ static void php_apache_add_version(apr_p - { - TSRMLS_FETCH(); - if (PG(expose_php)) { -+#if SUHOSIN_PATCH -+ ap_add_version_component(p, "PHP/" PHP_VERSION " with Suhosin-Patch"); -+#else - ap_add_version_component(p, "PHP/" PHP_VERSION); -+#endif - } - } - -diff -Naurp php-5.3.6RC1/sapi/apache2handler/sapi_apache2.c php-5.3.6RC1.oden/sapi/apache2handler/sapi_apache2.c ---- php-5.3.6RC1/sapi/apache2handler/sapi_apache2.c 2011-02-20 11:45:04.141487654 +0100 -+++ php-5.3.6RC1.oden/sapi/apache2handler/sapi_apache2.c 2011-02-20 11:50:19.310837570 +0100 -@@ -407,7 +407,11 @@ static void php_apache_add_version(apr_p - { - TSRMLS_FETCH(); - if (PG(expose_php)) { -+#if SUHOSIN_PATCH -+ ap_add_version_component(p, "PHP/" PHP_VERSION " with Suhosin-Patch"); -+#else - ap_add_version_component(p, "PHP/" PHP_VERSION); -+#endif - } - } - -diff -Naurp php-5.3.6RC1/sapi/apache_hooks/mod_php5.c php-5.3.6RC1.oden/sapi/apache_hooks/mod_php5.c ---- php-5.3.6RC1/sapi/apache_hooks/mod_php5.c 2011-01-01 03:19:59.000000000 +0100 -+++ php-5.3.6RC1.oden/sapi/apache_hooks/mod_php5.c 2011-02-20 11:50:19.311837711 +0100 -@@ -1256,7 +1256,11 @@ static void php_init_handler(server_rec - { - TSRMLS_FETCH(); - if (PG(expose_php)) { -+#if SUHOSIN_PATCH -+ ap_add_version_component("PHP/" PHP_VERSION " with Suhosin-Patch"); -+#else - ap_add_version_component("PHP/" PHP_VERSION); -+#endif - } - } - #endif -diff -Naurp php-5.3.6RC1/sapi/cgi/cgi_main.c php-5.3.6RC1.oden/sapi/cgi/cgi_main.c ---- php-5.3.6RC1/sapi/cgi/cgi_main.c 2011-01-01 03:19:59.000000000 +0100 -+++ php-5.3.6RC1.oden/sapi/cgi/cgi_main.c 2011-02-20 11:57:02.864596378 +0100 -@@ -1929,10 +1929,18 @@ consult the installation file that came - SG(headers_sent) = 1; - SG(request_info).no_headers = 1; - } -+#if SUHOSIN_PATCH - #if ZEND_DEBUG -- php_printf("PHP %s (%s) (built: %s %s) (DEBUG)\nCopyright (c) 1997-2011 The PHP Group\n%s", PHP_VERSION, sapi_module.name, __DATE__, __TIME__, get_zend_version()); -+ php_printf("PHP %s with Suhosin-Patch (%s) (built: %s %s) (DEBUG)\nCopyright (c) 1997-2011 The PHP Group\n%s", PHP_VERSION, sapi_module.name, __DATE__, __TIME__, get_zend_version()); - #else -- php_printf("PHP %s (%s) (built: %s %s)\nCopyright (c) 1997-2011 The PHP Group\n%s", PHP_VERSION, sapi_module.name, __DATE__, __TIME__, get_zend_version()); -+ php_printf("PHP %s with Suhosin-Patch (%s) (built: %s %s)\nCopyright (c) 1997-2011 The PHP Group\n%s", PHP_VERSION, sapi_module.name, __DATE__, __TIME__, get_zend_version()); -+#endif -+#else -+ #if ZEND_DEBUG -+ php_printf("PHP %s (%s) (built: %s %s) (DEBUG)\nCopyright (c) 1997-2011 The PHP Group\n%s", PHP_VERSION, sapi_module.name, __DATE__, __TIME__, get_zend_version()); -+ #else -+ php_printf("PHP %s (%s) (built: %s %s)\nCopyright (c) 1997-2011 The PHP Group\n%s", PHP_VERSION, sapi_module.name, __DATE__, __TIME__, get_zend_version()); -+ #endif - #endif - php_request_shutdown((void *) 0); - fcgi_shutdown(); -diff -Naurp php-5.3.6RC1/sapi/cli/php_cli.c php-5.3.6RC1.oden/sapi/cli/php_cli.c ---- php-5.3.6RC1/sapi/cli/php_cli.c 2011-01-01 03:19:59.000000000 +0100 -+++ php-5.3.6RC1.oden/sapi/cli/php_cli.c 2011-02-20 11:58:39.473179737 +0100 -@@ -832,7 +832,11 @@ int main(int argc, char *argv[]) - } - - request_started = 1; -- php_printf("PHP %s (%s) (built: %s %s) %s\nCopyright (c) 1997-2011 The PHP Group\n%s", -+ php_printf("PHP %s " -+#if SUHOSIN_PATCH -+ "with Suhosin-Patch " -+#endif -+ "(%s) (built: %s %s) %s\nCopyright (c) 1997-2011 The PHP Group\n%s", - PHP_VERSION, sapi_module.name, __DATE__, __TIME__, - #if ZEND_DEBUG && defined(HAVE_GCOV) - "(DEBUG GCOV)", -diff -Naurp php-5.3.6RC1/Zend/Makefile.am php-5.3.6RC1.oden/Zend/Makefile.am ---- php-5.3.6RC1/Zend/Makefile.am 2009-03-18 11:18:10.000000000 +0100 -+++ php-5.3.6RC1.oden/Zend/Makefile.am 2011-02-20 11:50:19.316838414 +0100 -@@ -17,7 +17,7 @@ libZend_la_SOURCES=\ - zend_objects_API.c zend_ts_hash.c zend_stream.c \ - zend_default_classes.c \ - zend_iterators.c zend_interfaces.c zend_exceptions.c \ -- zend_strtod.c zend_closures.c zend_float.c -+ zend_strtod.c zend_closures.c zend_float.c zend_canary.c zend_alloc_canary.c - - libZend_la_LDFLAGS = - libZend_la_LIBADD = @ZEND_EXTRA_LIBS@ -diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c ---- php-5.3.6RC1/Zend/zend_alloc.c 2011-02-07 11:25:34.000000000 +0100 -+++ php-5.3.6RC1.oden/Zend/zend_alloc.c 2011-02-20 11:50:19.318838696 +0100 -@@ -32,6 +32,10 @@ - # include - #endif - -+#if SUHOSIN_PATCH -+#include "suhosin_patch.h" -+#endif -+ - #ifdef ZEND_WIN32 - # include - # include -@@ -59,6 +63,7 @@ - # define PTR_FMT "0x%0.8lx" - #endif - -+#ifndef SUHOSIN_MM_CLONE_FILE - #if ZEND_DEBUG - void zend_debug_alloc_output(char *format, ...) - { -@@ -76,6 +81,7 @@ void zend_debug_alloc_output(char *forma - #endif - } - #endif -+#endif - - #if (defined (__GNUC__) && __GNUC__ > 2 ) && !defined(__INTEL_COMPILER) && !defined(DARWIN) && !defined(__hpux) && !defined(_AIX) - static void zend_mm_panic(const char *message) __attribute__ ((noreturn)); -@@ -134,6 +140,8 @@ static void zend_mm_panic(const char *me - # endif - #endif - -+static zend_intptr_t SUHOSIN_POINTER_GUARD = 0; -+ - static zend_mm_storage* zend_mm_mem_dummy_init(void *params) - { - return malloc(sizeof(zend_mm_storage)); -@@ -332,13 +340,28 @@ static const zend_mm_mem_handlers mem_ha - #define MEM_BLOCK_GUARD 0x2A8FCC84 - #define MEM_BLOCK_LEAK 0x6C5E8F2D - -+#if SUHOSIN_MM_WITH_CANARY_PROTECTION -+# define CANARY_SIZE sizeof(size_t) -+#else -+# define CANARY_SIZE 0 -+#endif -+ - /* mm block type */ - typedef struct _zend_mm_block_info { - #if ZEND_MM_COOKIES - size_t _cookie; - #endif -- size_t _size; -- size_t _prev; -+#if SUHOSIN_MM_WITH_CANARY_PROTECTION -+ size_t canary_1; -+#endif -+ size_t _size; -+ size_t _prev; -+#if SUHOSIN_PATCH -+ size_t size; -+#if SUHOSIN_MM_WITH_CANARY_PROTECTION -+ size_t canary_2; -+#endif -+#endif - } zend_mm_block_info; - - #if ZEND_DEBUG -@@ -412,7 +435,7 @@ typedef struct _zend_mm_free_block { - # define ZEND_MM_CACHE_STAT 0 - #endif - --struct _zend_mm_heap { -+typedef struct _zend_mm_heap { - int use_zend_alloc; - void *(*_malloc)(size_t); - void (*_free)(void*); -@@ -447,6 +470,9 @@ struct _zend_mm_heap { - int miss; - } cache_stat[ZEND_MM_NUM_BUCKETS+1]; - #endif -+#if SUHOSIN_PATCH -+ size_t canary_1,canary_2,canary_3; -+#endif - }; - - #define ZEND_MM_SMALL_FREE_BUCKET(heap, index) \ -@@ -520,18 +546,31 @@ static unsigned int _zend_mm_cookie = 0; - /* optimized access */ - #define ZEND_MM_FREE_BLOCK_SIZE(b) (b)->info._size - -+#ifndef ZEND_MM_ALIGNMENT -+# define ZEND_MM_ALIGNMENT 8 -+# define ZEND_MM_ALIGNMENT_LOG2 3 -+#elif ZEND_MM_ALIGNMENT < 4 -+# undef ZEND_MM_ALIGNMENT -+# undef ZEND_MM_ALIGNMENT_LOG2 -+# define ZEND_MM_ALIGNMENT 4 -+# define ZEND_MM_ALIGNMENT_LOG2 2 -+#endif -+ -+#define ZEND_MM_ALIGNMENT_MASK ~(ZEND_MM_ALIGNMENT-1) -+ - /* Aligned header size */ -+#define ZEND_MM_ALIGNED_SIZE(size) ((size + ZEND_MM_ALIGNMENT - 1) & ZEND_MM_ALIGNMENT_MASK) - #define ZEND_MM_ALIGNED_HEADER_SIZE ZEND_MM_ALIGNED_SIZE(sizeof(zend_mm_block)) - #define ZEND_MM_ALIGNED_FREE_HEADER_SIZE ZEND_MM_ALIGNED_SIZE(sizeof(zend_mm_small_free_block)) --#define ZEND_MM_MIN_ALLOC_BLOCK_SIZE ZEND_MM_ALIGNED_SIZE(ZEND_MM_ALIGNED_HEADER_SIZE + END_MAGIC_SIZE) -+#define ZEND_MM_MIN_ALLOC_BLOCK_SIZE ZEND_MM_ALIGNED_SIZE(ZEND_MM_ALIGNED_HEADER_SIZE + END_MAGIC_SIZE + CANARY_SIZE) - #define ZEND_MM_ALIGNED_MIN_HEADER_SIZE (ZEND_MM_MIN_ALLOC_BLOCK_SIZE>ZEND_MM_ALIGNED_FREE_HEADER_SIZE?ZEND_MM_MIN_ALLOC_BLOCK_SIZE:ZEND_MM_ALIGNED_FREE_HEADER_SIZE) - #define ZEND_MM_ALIGNED_SEGMENT_SIZE ZEND_MM_ALIGNED_SIZE(sizeof(zend_mm_segment)) - --#define ZEND_MM_MIN_SIZE ((ZEND_MM_ALIGNED_MIN_HEADER_SIZE>(ZEND_MM_ALIGNED_HEADER_SIZE+END_MAGIC_SIZE))?(ZEND_MM_ALIGNED_MIN_HEADER_SIZE-(ZEND_MM_ALIGNED_HEADER_SIZE+END_MAGIC_SIZE)):0) -+#define ZEND_MM_MIN_SIZE ((ZEND_MM_ALIGNED_MIN_HEADER_SIZE>(ZEND_MM_ALIGNED_HEADER_SIZE+END_MAGIC_SIZE+CANARY_SIZE))?(ZEND_MM_ALIGNED_MIN_HEADER_SIZE-(ZEND_MM_ALIGNED_HEADER_SIZE+END_MAGIC_SIZE+CANARY_SIZE)):0) - - #define ZEND_MM_MAX_SMALL_SIZE ((ZEND_MM_NUM_BUCKETS<>ZEND_MM_ALIGNMENT_LOG2)-(ZEND_MM_ALIGNED_MIN_HEADER_SIZE>>ZEND_MM_ALIGNMENT_LOG2)) - -@@ -593,6 +632,44 @@ static unsigned int _zend_mm_cookie = 0; - - #endif - -+#if SUHOSIN_MM_WITH_CANARY_PROTECTION -+ -+# define SUHOSIN_MM_CHECK_CANARIES(block, MFUNCTION) do { \ -+ char *p = SUHOSIN_MM_END_CANARY_PTR(block); size_t check; \ -+ if (((block)->info.canary_1 != heap->canary_1) || ((block)->info.canary_2 != heap->canary_2)) { \ -+ canary_mismatch: \ -+ zend_suhosin_log(S_MEMORY, "canary mismatch on " MFUNCTION " - heap overflow detected at %p", (block)); \ -+ if (SUHOSIN_CONFIG(SUHOSIN_MM_IGNORE_CANARY_VIOLATION) == 0) { _exit(1); } else { (block)->info.canary_1 = heap->canary_1; (block)->info.canary_2 = heap->canary_2; }\ -+ } \ -+ memcpy(&check, p, CANARY_SIZE); \ -+ if (check != heap->canary_3) { \ -+ zend_suhosin_log(S_MEMORY, "end canary mismatch on " MFUNCTION " - heap overflow detected at %p", (block)); \ -+ if (SUHOSIN_CONFIG(SUHOSIN_MM_IGNORE_CANARY_VIOLATION) == 0) { _exit(1); } else { memcpy(p, heap->canary_3, CANARY_SIZE); } \ -+ } \ -+ } while (0) -+ -+# define SUHOSIN_MM_SET_CANARIES(block) do { \ -+ (block)->info.canary_1 = heap->canary_1; \ -+ (block)->info.canary_2 = heap->canary_2; \ -+ } while (0) -+ -+# define SUHOSIN_MM_END_CANARY_PTR(block) \ -+ (char *)(((char*)(ZEND_MM_DATA_OF(block))) + ((zend_mm_block*)(block))->info.size + END_MAGIC_SIZE) -+ -+# define SUHOSIN_MM_SET_END_CANARY(block) do { \ -+ char *p = SUHOSIN_MM_END_CANARY_PTR(block); \ -+ memcpy(p, &heap->canary_3, CANARY_SIZE); \ -+ } while (0) -+ -+#else -+ -+# define SUHOSIN_MM_CHECK_CANARIES(block, MFUNCTION) -+# define SUHOSIN_MM_SET_CANARIES(block) -+# define SUHOSIN_MM_END_CANARY_PTR(block) -+# define SUHOSIN_MM_SET_END_CANARY(block) -+ -+#endif ++#endif + #if ZEND_MM_HEAP_PROTECTION -@@ -715,7 +792,7 @@ static inline unsigned int zend_mm_low_b +@@ -720,7 +797,7 @@ static inline unsigned int zend_mm_low_b #endif } --static inline void zend_mm_add_to_rest_list(zend_mm_heap *heap, zend_mm_free_block *mm_block) -+static void zend_mm_add_to_rest_list(zend_mm_heap *heap, zend_mm_free_block *mm_block) - { - zend_mm_free_block *prev, *next; - -@@ -725,14 +802,14 @@ static inline void zend_mm_add_to_rest_l - mm_block->parent = NULL; - } - -- prev = heap->rest_buckets[0]; -- next = prev->next_free_block; -- mm_block->prev_free_block = prev; -- mm_block->next_free_block = next; -- prev->next_free_block = next->prev_free_block = mm_block; -+ prev = SUHOSIN_MANGLE_PTR(heap->rest_buckets[0]); -+ next = SUHOSIN_MANGLE_PTR(prev->next_free_block); -+ mm_block->prev_free_block = SUHOSIN_MANGLE_PTR(prev); -+ mm_block->next_free_block = SUHOSIN_MANGLE_PTR(next); -+ prev->next_free_block = next->prev_free_block = SUHOSIN_MANGLE_PTR(mm_block); - } - -static inline void zend_mm_add_to_free_list(zend_mm_heap *heap, zend_mm_free_block *mm_block) +static void zend_mm_add_to_free_list(zend_mm_heap *heap, zend_mm_free_block *mm_block) { size_t size; size_t index; -@@ -749,7 +826,7 @@ static inline void zend_mm_add_to_free_l +@@ -737,7 +814,7 @@ static inline void zend_mm_add_to_free_l if (!*p) { *p = mm_block; mm_block->parent = p; @@ -1452,7 +359,7 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c heap->large_free_bitmap |= (ZEND_MM_LONG_CONST(1) << index); } else { size_t m; -@@ -762,15 +839,15 @@ static inline void zend_mm_add_to_free_l +@@ -750,15 +827,15 @@ static inline void zend_mm_add_to_free_l if (!*p) { *p = mm_block; mm_block->parent = p; @@ -1473,7 +380,7 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c mm_block->parent = NULL; break; } -@@ -782,27 +859,33 @@ static inline void zend_mm_add_to_free_l +@@ -770,14 +847,14 @@ static inline void zend_mm_add_to_free_l index = ZEND_MM_BUCKET_INDEX(size); prev = ZEND_MM_SMALL_FREE_BUCKET(heap, index); @@ -1493,38 +400,29 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c } } --static inline void zend_mm_remove_from_free_list(zend_mm_heap *heap, zend_mm_free_block *mm_block) -+static void zend_mm_remove_from_free_list(zend_mm_heap *heap, zend_mm_free_block *mm_block) - { -- zend_mm_free_block *prev = mm_block->prev_free_block; -- zend_mm_free_block *next = mm_block->next_free_block; -+ zend_mm_free_block *prev = SUHOSIN_MANGLE_PTR(mm_block->prev_free_block); -+ zend_mm_free_block *next = SUHOSIN_MANGLE_PTR(mm_block->next_free_block); - - ZEND_MM_CHECK_MAGIC(mm_block, MEM_BLOCK_FREED); - +@@ -791,6 +868,12 @@ static inline void zend_mm_remove_from_f if (EXPECTED(prev == mm_block)) { zend_mm_free_block **rp, **cp; +#if SUHOSIN_PATCH -+ if (next != mm_block) { -+ zend_suhosin_log(S_MEMORY, "zend_mm_heap corrupted at %p", mm_block); -+ _exit(1); -+ } ++ if (next != mm_block) { ++ zend_suhosin_log(S_MEMORY, "zend_mm_heap corrupted at %p", mm_block); ++ _exit(1); ++ } +#endif #if ZEND_MM_SAFE_UNLINKING if (UNEXPECTED(next != mm_block)) { zend_mm_panic("zend_mm_heap corrupted"); -@@ -841,14 +924,21 @@ subst_block: +@@ -829,14 +912,21 @@ subst_block: } } else { +#if SUHOSIN_PATCH -+ if (SUHOSIN_MANGLE_PTR(prev->next_free_block) != mm_block || SUHOSIN_MANGLE_PTR(next->prev_free_block) != mm_block) { -+ zend_suhosin_log(S_MEMORY, "zend_mm_head corrupted at %p", mm_block); -+ _exit(1); -+ } -+#endif ++ if (SUHOSIN_MANGLE_PTR(prev->next_free_block) != mm_block || SUHOSIN_MANGLE_PTR(next->prev_free_block) != mm_block) { ++ zend_suhosin_log(S_MEMORY, "zend_mm_head corrupted at %p", mm_block); ++ _exit(1); ++ } ++#endif + #if ZEND_MM_SAFE_UNLINKING - if (UNEXPECTED(prev->next_free_block != mm_block) || UNEXPECTED(next->prev_free_block != mm_block)) { @@ -1540,16 +438,37 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c if (EXPECTED(ZEND_MM_SMALL_SIZE(ZEND_MM_FREE_BLOCK_SIZE(mm_block)))) { if (EXPECTED(prev == next)) { -@@ -864,7 +954,7 @@ subst_block: +@@ -854,7 +944,7 @@ subst_block: } } +-static inline void zend_mm_add_to_rest_list(zend_mm_heap *heap, zend_mm_free_block *mm_block) ++static void zend_mm_add_to_rest_list(zend_mm_heap *heap, zend_mm_free_block *mm_block) + { + zend_mm_free_block *prev, *next; + +@@ -878,14 +968,14 @@ static inline void zend_mm_add_to_rest_l + + ZEND_MM_SET_MAGIC(mm_block, MEM_BLOCK_FREED); + +- prev = heap->rest_buckets[0]; +- next = prev->next_free_block; +- mm_block->prev_free_block = prev; +- mm_block->next_free_block = next; +- prev->next_free_block = next->prev_free_block = mm_block; ++ prev = SUHOSIN_MANGLE_PTR(heap->rest_buckets[0]); ++ next = SUHOSIN_MANGLE_PTR(prev->next_free_block); ++ mm_block->prev_free_block = SUHOSIN_MANGLE_PTR(prev); ++ mm_block->next_free_block = SUHOSIN_MANGLE_PTR(next); ++ prev->next_free_block = next->prev_free_block = SUHOSIN_MANGLE_PTR(mm_block); + } + -static inline void zend_mm_init(zend_mm_heap *heap) +static void zend_mm_init(zend_mm_heap *heap) { zend_mm_free_block* p; int i; -@@ -882,12 +972,19 @@ static inline void zend_mm_init(zend_mm_ +@@ -903,13 +993,21 @@ static inline void zend_mm_init(zend_mm_ #endif p = ZEND_MM_SMALL_FREE_BUCKET(heap, 0); for (i = 0; i < ZEND_MM_NUM_BUCKETS; i++) { @@ -1562,17 +481,19 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c } - heap->rest_buckets[0] = heap->rest_buckets[1] = ZEND_MM_REST_BUCKET(heap); + heap->rest_buckets[0] = heap->rest_buckets[1] = SUHOSIN_MANGLE_PTR(ZEND_MM_REST_BUCKET(heap)); + heap->rest_count = 0; ++ +#if SUHOSIN_PATCH -+ if (SUHOSIN_CONFIG(SUHOSIN_MM_USE_CANARY_PROTECTION)) { -+ zend_canary(&heap->canary_1, sizeof(heap->canary_1)); -+ zend_canary(&heap->canary_2, sizeof(heap->canary_2)); -+ zend_canary(&heap->canary_3, sizeof(heap->canary_3)); ++ if (SUHOSIN_CONFIG(SUHOSIN_MM_USE_CANARY_PROTECTION)) { ++ zend_canary(&heap->canary_1, sizeof(heap->canary_1)); ++ zend_canary(&heap->canary_2, sizeof(heap->canary_2)); ++ zend_canary(&heap->canary_3, sizeof(heap->canary_3)); + } +#endif } static void zend_mm_del_segment(zend_mm_heap *heap, zend_mm_segment *segment) -@@ -908,12 +1005,13 @@ static void zend_mm_free_cache(zend_mm_h +@@ -930,12 +1028,13 @@ static void zend_mm_free_cache(zend_mm_h int i; for (i = 0; i < ZEND_MM_NUM_BUCKETS; i++) { @@ -1588,7 +509,7 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c zend_mm_block *next_block = ZEND_MM_NEXT_BLOCK(mm_block); heap->cached -= size; -@@ -1009,14 +1107,20 @@ static void zend_mm_random(unsigned char +@@ -1031,14 +1130,20 @@ static void zend_mm_random(unsigned char /* }}} */ #endif @@ -1610,7 +531,7 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c #if 0 int i; -@@ -1050,6 +1154,12 @@ ZEND_API zend_mm_heap *zend_mm_startup_e +@@ -1072,6 +1177,12 @@ ZEND_API zend_mm_heap *zend_mm_startup_e } #endif @@ -1623,7 +544,7 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c if (zend_mm_low_bit(block_size) != zend_mm_high_bit(block_size)) { fprintf(stderr, "'block_size' must be a power of two\n"); /* See http://support.microsoft.com/kb/190351 */ -@@ -1097,12 +1207,12 @@ ZEND_API zend_mm_heap *zend_mm_startup_e +@@ -1119,12 +1230,12 @@ ZEND_API zend_mm_heap *zend_mm_startup_e heap->reserve = NULL; heap->reserve_size = reserve_size; if (reserve_size > 0) { @@ -1638,7 +559,7 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c *mm_heap = *heap; -@@ -1110,22 +1220,22 @@ ZEND_API zend_mm_heap *zend_mm_startup_e +@@ -1132,22 +1243,22 @@ ZEND_API zend_mm_heap *zend_mm_startup_e orig = ZEND_MM_SMALL_FREE_BUCKET(heap, 0); for (i = 0; i < ZEND_MM_NUM_BUCKETS; i++) { q = p; @@ -1665,10 +586,10 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c } - mm_heap->rest_buckets[0] = mm_heap->rest_buckets[1] = ZEND_MM_REST_BUCKET(mm_heap); + mm_heap->rest_buckets[0] = mm_heap->rest_buckets[1] = SUHOSIN_MANGLE_PTR(ZEND_MM_REST_BUCKET(mm_heap)); + mm_heap->rest_count = 0; free(heap); - heap = mm_heap; -@@ -1133,7 +1243,11 @@ ZEND_API zend_mm_heap *zend_mm_startup_e +@@ -1156,7 +1267,11 @@ ZEND_API zend_mm_heap *zend_mm_startup_e return heap; } @@ -1681,7 +602,7 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c { int i; size_t seg_size; -@@ -1203,6 +1317,27 @@ ZEND_API zend_mm_heap *zend_mm_startup(v +@@ -1226,6 +1341,27 @@ ZEND_API zend_mm_heap *zend_mm_startup(v return heap; } @@ -1709,7 +630,7 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c #if ZEND_DEBUG static long zend_mm_find_leaks(zend_mm_segment *segment, zend_mm_block *b) { -@@ -1571,7 +1706,11 @@ static int zend_mm_check_heap(zend_mm_he +@@ -1594,7 +1730,11 @@ static int zend_mm_check_heap(zend_mm_he } #endif @@ -1722,7 +643,7 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c { zend_mm_storage *storage; zend_mm_segment *segment; -@@ -1581,7 +1720,7 @@ ZEND_API void zend_mm_shutdown(zend_mm_h +@@ -1611,7 +1751,7 @@ ZEND_API void zend_mm_shutdown(zend_mm_h if (heap->reserve) { #if ZEND_DEBUG if (!silent) { @@ -1731,9 +652,9 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c } #endif heap->reserve = NULL; -@@ -1664,12 +1803,23 @@ ZEND_API void zend_mm_shutdown(zend_mm_h - heap->size = 0; - heap->peak = 0; +@@ -1730,12 +1870,23 @@ ZEND_API void zend_mm_shutdown(zend_mm_h + zend_mm_add_to_free_list(heap, b); + } if (heap->reserve_size) { - heap->reserve = _zend_mm_alloc_int(heap, heap->reserve_size ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC); + heap->reserve = _zend_mm_alloc(heap, heap->reserve_size ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC); @@ -1756,7 +677,7 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c static void zend_mm_safe_error(zend_mm_heap *heap, const char *format, size_t limit, -@@ -1680,7 +1830,11 @@ static void zend_mm_safe_error(zend_mm_h +@@ -1746,7 +1897,11 @@ static void zend_mm_safe_error(zend_mm_h size_t size) { if (heap->reserve) { @@ -1768,7 +689,7 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c heap->reserve = NULL; } if (heap->overflow == 0) { -@@ -1755,7 +1909,7 @@ static zend_mm_free_block *zend_mm_searc +@@ -1821,7 +1976,7 @@ static zend_mm_free_block *zend_mm_searc p = heap->large_free_buckets[index]; for (m = true_size << (ZEND_MM_NUM_BUCKETS - index); ; m <<= 1) { if (UNEXPECTED(ZEND_MM_FREE_BLOCK_SIZE(p) == true_size)) { @@ -1777,7 +698,7 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c } else if (ZEND_MM_FREE_BLOCK_SIZE(p) >= true_size && ZEND_MM_FREE_BLOCK_SIZE(p) < best_size) { best_size = ZEND_MM_FREE_BLOCK_SIZE(p); -@@ -1779,7 +1933,7 @@ static zend_mm_free_block *zend_mm_searc +@@ -1845,7 +2000,7 @@ static zend_mm_free_block *zend_mm_searc for (p = rst; p; p = p->child[p->child[0] != NULL]) { if (UNEXPECTED(ZEND_MM_FREE_BLOCK_SIZE(p) == true_size)) { @@ -1786,7 +707,7 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c } else if (ZEND_MM_FREE_BLOCK_SIZE(p) > true_size && ZEND_MM_FREE_BLOCK_SIZE(p) < best_size) { best_size = ZEND_MM_FREE_BLOCK_SIZE(p); -@@ -1788,7 +1942,7 @@ static zend_mm_free_block *zend_mm_searc +@@ -1854,7 +2009,7 @@ static zend_mm_free_block *zend_mm_searc } if (best_fit) { @@ -1795,7 +716,7 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c } bitmap = bitmap >> 1; if (!bitmap) { -@@ -1804,9 +1958,12 @@ static zend_mm_free_block *zend_mm_searc +@@ -1870,9 +2025,12 @@ static zend_mm_free_block *zend_mm_searc best_fit = p; } } @@ -1809,16 +730,7 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c static void *_zend_mm_alloc_int(zend_mm_heap *heap, size_t size ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) { zend_mm_free_block *best_fit; -@@ -1816,7 +1973,7 @@ static void *_zend_mm_alloc_int(zend_mm_ - size_t segment_size; - zend_mm_segment *segment; - int keep_rest = 0; -- -+ - if (EXPECTED(ZEND_MM_SMALL_SIZE(true_size))) { - size_t index = ZEND_MM_BUCKET_INDEX(true_size); - size_t bitmap; -@@ -1831,9 +1988,14 @@ static void *_zend_mm_alloc_int(zend_mm_ +@@ -1902,9 +2060,14 @@ static void *_zend_mm_alloc_int(zend_mm_ heap->cache_stat[index].count--; heap->cache_stat[index].hit++; #endif @@ -1833,8 +745,8 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c +#endif ZEND_MM_CHECK_MAGIC(best_fit, MEM_BLOCK_CACHED); ZEND_MM_SET_DEBUG_INFO(best_fit, size, 1, 0); - return ZEND_MM_DATA_OF(best_fit); -@@ -1847,7 +2009,7 @@ static void *_zend_mm_alloc_int(zend_mm_ + HANDLE_UNBLOCK_INTERRUPTIONS(); +@@ -1919,7 +2082,7 @@ static void *_zend_mm_alloc_int(zend_mm_ if (bitmap) { /* Found some "small" free block that can be used */ index += zend_mm_low_bit(bitmap); @@ -1843,7 +755,7 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c #if ZEND_MM_CACHE_STAT heap->cache_stat[ZEND_MM_NUM_BUCKETS].hit++; #endif -@@ -1862,7 +2024,7 @@ static void *_zend_mm_alloc_int(zend_mm_ +@@ -1934,7 +2097,7 @@ static void *_zend_mm_alloc_int(zend_mm_ best_fit = zend_mm_search_large_block(heap, true_size); if (!best_fit && heap->real_size >= heap->limit - heap->block_size) { @@ -1852,7 +764,7 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c size_t best_size = -1; while (p != ZEND_MM_REST_BUCKET(heap)) { -@@ -1874,7 +2036,7 @@ static void *_zend_mm_alloc_int(zend_mm_ +@@ -1946,7 +2109,7 @@ static void *_zend_mm_alloc_int(zend_mm_ best_size = ZEND_MM_FREE_BLOCK_SIZE(p); best_fit = p; } @@ -1861,7 +773,7 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c } } -@@ -1973,13 +2135,19 @@ zend_mm_finished_searching_for_block: +@@ -2042,13 +2205,19 @@ zend_mm_finished_searching_for_block: ZEND_MM_SET_DEBUG_INFO(best_fit, size, 1, 1); @@ -1882,7 +794,7 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c return ZEND_MM_DATA_OF(best_fit); } -@@ -1996,19 +2164,26 @@ static void _zend_mm_free_int(zend_mm_he +@@ -2069,19 +2238,26 @@ static void _zend_mm_free_int(zend_mm_he mm_block = ZEND_MM_HEADER_OF(p); size = ZEND_MM_BLOCK_SIZE(mm_block); @@ -1911,7 +823,7 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c heap->cached += size; ZEND_MM_SET_MAGIC(mm_block, MEM_BLOCK_CACHED); #if ZEND_MM_CACHE_STAT -@@ -2044,6 +2219,9 @@ static void _zend_mm_free_int(zend_mm_he +@@ -2116,6 +2292,9 @@ static void _zend_mm_free_int(zend_mm_he HANDLE_UNBLOCK_INTERRUPTIONS(); } @@ -1921,9 +833,9 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c static void *_zend_mm_realloc_int(zend_mm_heap *heap, void *p, size_t size ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) { zend_mm_block *mm_block = ZEND_MM_HEADER_OF(p); -@@ -2053,11 +2231,18 @@ static void *_zend_mm_realloc_int(zend_m - void *ptr; - +@@ -2127,7 +2306,11 @@ static void *_zend_mm_realloc_int(zend_m + TSRMLS_FETCH(); + #endif if (UNEXPECTED(!p) || !ZEND_MM_VALID_PTR(p)) { +#ifdef SUHOSIN_MM_WITH_CANARY_PROTECTION + return _zend_mm_alloc_canary_int(heap, size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); @@ -1931,28 +843,31 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c return _zend_mm_alloc_int(heap, size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); +#endif } + + HANDLE_BLOCK_INTERRUPTIONS(); +@@ -2135,6 +2318,9 @@ static void *_zend_mm_realloc_int(zend_m mm_block = ZEND_MM_HEADER_OF(p); true_size = ZEND_MM_TRUE_SIZE(size); orig_size = ZEND_MM_BLOCK_SIZE(mm_block); +#if SUHOSIN_PATCH -+ SUHOSIN_MM_CHECK_CANARIES(mm_block, "erealloc()"); ++ SUHOSIN_MM_CHECK_CANARIES(mm_block, "erealloc()"); +#endif ZEND_MM_CHECK_PROTECTION(mm_block); if (UNEXPECTED(true_size < size)) { -@@ -2089,6 +2274,11 @@ static void *_zend_mm_realloc_int(zend_m - HANDLE_UNBLOCK_INTERRUPTIONS(); +@@ -2165,6 +2351,11 @@ static void *_zend_mm_realloc_int(zend_m } ZEND_MM_SET_DEBUG_INFO(mm_block, size, 0, 0); + HANDLE_UNBLOCK_INTERRUPTIONS(); +#if SUHOSIN_PATCH -+ SUHOSIN_MM_SET_CANARIES(mm_block); -+ ((zend_mm_block*)mm_block)->info.size = size; -+ SUHOSIN_MM_SET_END_CANARY(mm_block); ++ SUHOSIN_MM_SET_CANARIES(mm_block); ++ ((zend_mm_block*)mm_block)->info.size = size; ++ SUHOSIN_MM_SET_END_CANARY(mm_block); +#endif return p; } -@@ -2104,17 +2294,22 @@ static void *_zend_mm_realloc_int(zend_m +@@ -2180,17 +2371,22 @@ static void *_zend_mm_realloc_int(zend_m heap->cache_stat[index].count--; heap->cache_stat[index].hit++; #endif @@ -1979,7 +894,7 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c #endif heap->cached -= true_size - orig_size; -@@ -2123,14 +2318,13 @@ static void *_zend_mm_realloc_int(zend_m +@@ -2199,7 +2395,7 @@ static void *_zend_mm_realloc_int(zend_m cache = &heap->cache[index]; ((zend_mm_free_block*)mm_block)->prev_free_block = *cache; @@ -1988,33 +903,26 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c ZEND_MM_SET_MAGIC(mm_block, MEM_BLOCK_CACHED); #if ZEND_MM_CACHE_STAT if (++heap->cache_stat[index].count > heap->cache_stat[index].max_count) { - heap->cache_stat[index].max_count = heap->cache_stat[index].count; - } - #endif -- - return ptr; - } - } -@@ -2173,6 +2367,11 @@ static void *_zend_mm_realloc_int(zend_m +@@ -2249,6 +2445,11 @@ static void *_zend_mm_realloc_int(zend_m heap->peak = heap->size; } HANDLE_UNBLOCK_INTERRUPTIONS(); +#if SUHOSIN_PATCH -+ SUHOSIN_MM_SET_CANARIES(mm_block); -+ ((zend_mm_block*)mm_block)->info.size = size; -+ SUHOSIN_MM_SET_END_CANARY(mm_block); ++ SUHOSIN_MM_SET_CANARIES(mm_block); ++ ((zend_mm_block*)mm_block)->info.size = size; ++ SUHOSIN_MM_SET_END_CANARY(mm_block); +#endif return p; } else if (ZEND_MM_IS_FIRST_BLOCK(mm_block) && ZEND_MM_IS_GUARD_BLOCK(ZEND_MM_BLOCK_AT(next_block, ZEND_MM_FREE_BLOCK_SIZE(next_block)))) { -@@ -2275,38 +2474,90 @@ out_of_memory: +@@ -2349,39 +2550,75 @@ out_of_memory: } HANDLE_UNBLOCK_INTERRUPTIONS(); +#if SUHOSIN_PATCH -+ SUHOSIN_MM_SET_CANARIES(mm_block); -+ ((zend_mm_block*)mm_block)->info.size = size; -+ SUHOSIN_MM_SET_END_CANARY(mm_block); ++ SUHOSIN_MM_SET_CANARIES(mm_block); ++ ((zend_mm_block*)mm_block)->info.size = size; ++ SUHOSIN_MM_SET_END_CANARY(mm_block); +#endif return ZEND_MM_DATA_OF(mm_block); } @@ -2029,12 +937,14 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c #else - memcpy(ptr, p, orig_size - ZEND_MM_ALIGNED_HEADER_SIZE); + memcpy(ptr, p, orig_size - ZEND_MM_ALIGNED_HEADER_SIZE - CANARY_SIZE); - #endif ++#endif +#ifdef SUHOSIN_MM_WITH_CANARY_PROTECTION + _zend_mm_free_canary_int(heap, p ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); +#else - _zend_mm_free_int(heap, p ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); -+#endif ++ _zend_mm_free_int(heap, p ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); + #endif +- _zend_mm_free_int(heap, p ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); + HANDLE_UNBLOCK_INTERRUPTIONS(); return ptr; } @@ -2045,9 +955,9 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c +#if SUHOSIN_PATCH + if (UNEXPECTED(SUHOSIN_CONFIG(SUHOSIN_MM_USE_CANARY_PROTECTION) == 0)) +#endif -+ return _zend_mm_alloc_int(heap, size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); ++ return _zend_mm_alloc_int(heap, size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); +#if SUHOSIN_PATCH -+ return _zend_mm_alloc_canary_int((zend_mm_heap_canary *)heap, size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); ++ return _zend_mm_alloc_canary_int((zend_mm_heap_canary *)heap, size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); +#endif } @@ -2057,9 +967,9 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c +#if SUHOSIN_PATCH + if (UNEXPECTED(SUHOSIN_CONFIG(SUHOSIN_MM_USE_CANARY_PROTECTION) == 0)) +#endif -+ { _zend_mm_free_int(heap, p ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); return; } ++ { _zend_mm_free_int(heap, p ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); return; } +#if SUHOSIN_PATCH -+ _zend_mm_free_canary_int((zend_mm_heap_canary *)heap, p ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); ++ _zend_mm_free_canary_int((zend_mm_heap_canary *)heap, p ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); +#endif } @@ -2069,7 +979,7 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c +#if SUHOSIN_PATCH + if (UNEXPECTED(SUHOSIN_CONFIG(SUHOSIN_MM_USE_CANARY_PROTECTION) == 0)) +#endif -+ return _zend_mm_realloc_int(heap, ptr, size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); ++ return _zend_mm_realloc_int(heap, ptr, size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); +#if SUHOSIN_PATCH + return _zend_mm_realloc_canary_int((zend_mm_heap_canary *)heap, ptr, size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); +#endif @@ -2080,8 +990,20 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c zend_mm_block *mm_block; + if (SUHOSIN_CONFIG(SUHOSIN_MM_USE_CANARY_PROTECTION) != 0) { -+ return _zend_mm_block_size_canary((zend_mm_heap_canary *)heap, p ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); ++ return _zend_mm_block_size_canary((zend_mm_heap_canary *)heap, p ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); + } ++ + if (!ZEND_MM_VALID_PTR(p)) { + return 0; + } +@@ -2393,6 +2630,24 @@ ZEND_API size_t _zend_mm_block_size(zend + return ZEND_MM_BLOCK_SIZE(mm_block); + #endif + } ++#else ++ZEND_API size_t _zend_mm_block_size_canary(zend_mm_heap *heap, void *p ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) ++{ ++ zend_mm_block *mm_block; + + if (!ZEND_MM_VALID_PTR(p)) { + return 0; @@ -2094,24 +1016,12 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c + return ZEND_MM_BLOCK_SIZE(mm_block); +#endif +} -+#else -+ZEND_API size_t _zend_mm_block_size_canary(zend_mm_heap *heap, void *p ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) -+{ -+ zend_mm_block *mm_block; + - if (!ZEND_MM_VALID_PTR(p)) { - return 0; - } -@@ -2319,6 +2570,8 @@ ZEND_API size_t _zend_mm_block_size(zend - #endif - } - +#endif -+ + /**********************/ /* Allocation Manager */ - /**********************/ -@@ -2335,6 +2588,7 @@ static int alloc_globals_id; +@@ -2410,6 +2665,7 @@ static int alloc_globals_id; static zend_alloc_globals alloc_globals; #endif @@ -2119,7 +1029,7 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c ZEND_API int is_zend_mm(TSRMLS_D) { return AG(mm_heap)->use_zend_alloc; -@@ -2347,7 +2601,13 @@ ZEND_API void *_emalloc(size_t size ZEND +@@ -2422,7 +2678,13 @@ ZEND_API void *_emalloc(size_t size ZEND if (UNEXPECTED(!AG(mm_heap)->use_zend_alloc)) { return AG(mm_heap)->_malloc(size); } @@ -2133,7 +1043,7 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c } ZEND_API void _efree(void *ptr ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) -@@ -2358,7 +2618,13 @@ ZEND_API void _efree(void *ptr ZEND_FILE +@@ -2433,7 +2695,13 @@ ZEND_API void _efree(void *ptr ZEND_FILE AG(mm_heap)->_free(ptr); return; } @@ -2148,7 +1058,7 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c } ZEND_API void *_erealloc(void *ptr, size_t size, int allow_failure ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) -@@ -2368,7 +2634,13 @@ ZEND_API void *_erealloc(void *ptr, size +@@ -2443,7 +2711,13 @@ ZEND_API void *_erealloc(void *ptr, size if (UNEXPECTED(!AG(mm_heap)->use_zend_alloc)) { return AG(mm_heap)->_realloc(ptr, size); } @@ -2162,7 +1072,7 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c } ZEND_API size_t _zend_mem_block_size(void *ptr TSRMLS_DC ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) -@@ -2376,8 +2648,15 @@ ZEND_API size_t _zend_mem_block_size(voi +@@ -2451,8 +2725,15 @@ ZEND_API size_t _zend_mem_block_size(voi if (UNEXPECTED(!AG(mm_heap)->use_zend_alloc)) { return 0; } @@ -2179,7 +1089,7 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c #if defined(__GNUC__) && defined(i386) -@@ -2448,7 +2727,7 @@ static inline size_t safe_address(size_t +@@ -2523,7 +2804,7 @@ static inline size_t safe_address(size_t } #endif @@ -2188,7 +1098,7 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c ZEND_API void *_safe_emalloc(size_t nmemb, size_t size, size_t offset ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) { return emalloc_rel(safe_address(nmemb, size, offset)); -@@ -2561,6 +2840,7 @@ ZEND_API void shutdown_memory_manager(in +@@ -2663,6 +2944,7 @@ ZEND_API void shutdown_memory_manager(in { zend_mm_shutdown(AG(mm_heap), full_shutdown, silent TSRMLS_CC); } @@ -2196,7 +1106,7 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c static void alloc_globals_ctor(zend_alloc_globals *alloc_globals TSRMLS_DC) { -@@ -2585,6 +2865,7 @@ static void alloc_globals_dtor(zend_allo +@@ -2687,6 +2969,7 @@ static void alloc_globals_dtor(zend_allo } #endif @@ -2204,7 +1114,7 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c ZEND_API void start_memory_manager(TSRMLS_D) { #ifdef ZTS -@@ -2649,6 +2930,7 @@ ZEND_API void _full_mem_check(int silent +@@ -2751,6 +3034,7 @@ ZEND_API void _full_mem_check(int silent zend_debug_alloc_output("------------------------------------------------\n"); } #endif @@ -2212,9 +1122,19 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc.c php-5.3.6RC1.oden/Zend/zend_alloc.c /* * Local variables: -diff -Naurp php-5.3.6RC1/Zend/zend_alloc_canary.c php-5.3.6RC1.oden/Zend/zend_alloc_canary.c ---- php-5.3.6RC1/Zend/zend_alloc_canary.c 1970-01-01 01:00:00.000000000 +0100 -+++ php-5.3.6RC1.oden/Zend/zend_alloc_canary.c 2011-02-20 11:50:19.320838976 +0100 +--- a/Zend/zend_alloc.h ++++ b/Zend/zend_alloc.h +@@ -189,6 +189,8 @@ END_EXTERN_C() + + /* Heap functions */ + typedef struct _zend_mm_heap zend_mm_heap; ++typedef struct _zend_mm_heap_canary zend_mm_heap_canary; ++ + + ZEND_API zend_mm_heap *zend_mm_startup(void); + ZEND_API void zend_mm_shutdown(zend_mm_heap *heap, int full_shutdown, int silent TSRMLS_DC); +--- /dev/null ++++ b/Zend/zend_alloc_canary.c @@ -0,0 +1,2498 @@ +/* + +----------------------------------------------------------------------+ @@ -2233,7 +1153,7 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc_canary.c php-5.3.6RC1.oden/Zend/zend_al + | Author: Stefan Esser | + +----------------------------------------------------------------------+ + */ -+/* $Id$ */ ++/* $Id: zend_alloc_canary.c, $ */ + +#include "zend.h" +#include "zend_alloc.h" @@ -3853,1818 +2773,2912 @@ diff -Naurp php-5.3.6RC1/Zend/zend_alloc_canary.c php-5.3.6RC1.oden/Zend/zend_al + zend_mm_panic("zend_mm_heap corrupted"); + } + } -+ if (ZEND_MM_IS_GUARD_BLOCK(q)) { -+ segment = segment->next_segment; -+ if (!segment) { -+ return errors; -+ } -+ q = (zend_mm_block_canary *) ((char *) segment + ZEND_MM_ALIGNED_SEGMENT_SIZE); ++ if (ZEND_MM_IS_GUARD_BLOCK(q)) { ++ segment = segment->next_segment; ++ if (!segment) { ++ return errors; ++ } ++ q = (zend_mm_block_canary *) ((char *) segment + ZEND_MM_ALIGNED_SEGMENT_SIZE); ++ } ++ p = q; ++ } ++} ++#endif ++ ++void __zend_mm_shutdown_canary(zend_mm_heap_canary *heap, int full_shutdown, int silent TSRMLS_DC) ++{ ++ zend_mm_storage *storage; ++ zend_mm_segment *segment; ++ zend_mm_segment *prev; ++ int internal; ++ ++ if (heap->reserve) { ++#if ZEND_DEBUG ++ if (!silent) { ++ _zend_mm_free(heap, heap->reserve ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC); ++ } ++#endif ++ heap->reserve = NULL; ++ } ++ ++#if ZEND_MM_CACHE_STAT ++ if (full_shutdown) { ++ FILE *f; ++ ++ f = fopen("zend_mm.log", "w"); ++ if (f) { ++ int i,j; ++ size_t size, true_size, min_size, max_size; ++ int hit = 0, miss = 0; ++ ++ fprintf(f, "\nidx min_size max_size true_size max_len hits misses\n"); ++ size = 0; ++ while (1) { ++ true_size = ZEND_MM_TRUE_SIZE(size); ++ if (ZEND_MM_SMALL_SIZE(true_size)) { ++ min_size = size; ++ i = ZEND_MM_BUCKET_INDEX(true_size); ++ size++; ++ while (1) { ++ true_size = ZEND_MM_TRUE_SIZE(size); ++ if (ZEND_MM_SMALL_SIZE(true_size)) { ++ j = ZEND_MM_BUCKET_INDEX(true_size); ++ if (j > i) { ++ max_size = size-1; ++ break; ++ } ++ } else { ++ max_size = size-1; ++ break; ++ } ++ size++; ++ } ++ hit += heap->cache_stat[i].hit; ++ miss += heap->cache_stat[i].miss; ++ fprintf(f, "%2d %8d %8d %9d %8d %8d %8d\n", i, (int)min_size, (int)max_size, ZEND_MM_TRUE_SIZE(max_size), heap->cache_stat[i].max_count, heap->cache_stat[i].hit, heap->cache_stat[i].miss); ++ } else { ++ break; ++ } ++ } ++ fprintf(f, " %8d %8d\n", hit, miss); ++ fprintf(f, " %8d %8d\n", heap->cache_stat[ZEND_MM_NUM_BUCKETS].hit, heap->cache_stat[ZEND_MM_NUM_BUCKETS].miss); ++ fclose(f); ++ } ++ } ++#endif ++ ++#if ZEND_DEBUG ++ if (!silent) { ++ zend_mm_check_leaks(heap TSRMLS_CC); ++ } ++#endif ++ ++ internal = heap->internal; ++ storage = heap->storage; ++ segment = heap->segments_list; ++ while (segment) { ++ prev = segment; ++ segment = segment->next_segment; ++ ZEND_MM_STORAGE_FREE(prev); ++ } ++ if (full_shutdown) { ++ storage->handlers->dtor(storage); ++ if (!internal) { ++ free(heap); ++ } ++ } else { ++ if (heap->compact_size && ++ heap->real_peak > heap->compact_size) { ++ storage->handlers->compact(storage); ++ } ++ heap->segments_list = NULL; ++ zend_mm_init(heap); ++ heap->real_size = 0; ++ heap->real_peak = 0; ++ heap->size = 0; ++ heap->peak = 0; ++ if (heap->reserve_size) { ++ heap->reserve = _zend_mm_alloc((zend_mm_heap *)heap, heap->reserve_size ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC); ++ } ++ heap->overflow = 0; ++ } ++} ++ ++static void zend_mm_safe_error(zend_mm_heap_canary *heap, ++ const char *format, ++ size_t limit, ++#if ZEND_DEBUG ++ const char *filename, ++ uint lineno, ++#endif ++ size_t size) ++{ ++ if (heap->reserve) { ++ _zend_mm_free_canary_int(heap, heap->reserve ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC); ++ heap->reserve = NULL; ++ } ++ if (heap->overflow == 0) { ++ char *error_filename; ++ uint error_lineno; ++ TSRMLS_FETCH(); ++ if (zend_is_compiling(TSRMLS_C)) { ++ error_filename = zend_get_compiled_filename(TSRMLS_C); ++ error_lineno = zend_get_compiled_lineno(TSRMLS_C); ++ } else if (EG(in_execution)) { ++ error_filename = EG(active_op_array)?EG(active_op_array)->filename:NULL; ++ error_lineno = EG(opline_ptr)?(*EG(opline_ptr))->lineno:0; ++ } else { ++ error_filename = NULL; ++ error_lineno = 0; ++ } ++ if (!error_filename) { ++ error_filename = "Unknown"; ++ } ++ heap->overflow = 1; ++ zend_try { ++ zend_error_noreturn(E_ERROR, ++ format, ++ limit, ++#if ZEND_DEBUG ++ filename, ++ lineno, ++#endif ++ size); ++ } zend_catch { ++ if (heap->overflow == 2) { ++ fprintf(stderr, "\nFatal error: "); ++ fprintf(stderr, ++ format, ++ limit, ++#if ZEND_DEBUG ++ filename, ++ lineno, ++#endif ++ size); ++ fprintf(stderr, " in %s on line %d\n", error_filename, error_lineno); ++ } ++/* See http://support.microsoft.com/kb/190351 */ ++#ifdef PHP_WIN32 ++ fflush(stderr); ++#endif ++ } zend_end_try(); ++ } else { ++ heap->overflow = 2; ++ } ++ zend_bailout(); ++} ++ ++static zend_mm_free_block_canary *zend_mm_search_large_block(zend_mm_heap_canary *heap, size_t true_size) ++{ ++ zend_mm_free_block_canary *best_fit; ++ size_t index = ZEND_MM_LARGE_BUCKET_INDEX(true_size); ++ size_t bitmap = heap->large_free_bitmap >> index; ++ zend_mm_free_block_canary *p; ++ ++ if (bitmap == 0) { ++ return NULL; ++ } ++ ++ if (UNEXPECTED((bitmap & 1) != 0)) { ++ /* Search for best "large" free block */ ++ zend_mm_free_block_canary *rst = NULL; ++ size_t m; ++ size_t best_size = -1; ++ ++ best_fit = NULL; ++ p = heap->large_free_buckets[index]; ++ for (m = true_size << (ZEND_MM_NUM_BUCKETS - index); ; m <<= 1) { ++ if (UNEXPECTED(ZEND_MM_FREE_BLOCK_SIZE(p) == true_size)) { ++ return SUHOSIN_MANGLE_PTR(p->next_free_block); ++ } else if (ZEND_MM_FREE_BLOCK_SIZE(p) >= true_size && ++ ZEND_MM_FREE_BLOCK_SIZE(p) < best_size) { ++ best_size = ZEND_MM_FREE_BLOCK_SIZE(p); ++ best_fit = p; ++ } ++ if ((m & (ZEND_MM_LONG_CONST(1) << (ZEND_MM_NUM_BUCKETS-1))) == 0) { ++ if (p->child[1]) { ++ rst = p->child[1]; ++ } ++ if (p->child[0]) { ++ p = p->child[0]; ++ } else { ++ break; ++ } ++ } else if (p->child[1]) { ++ p = p->child[1]; ++ } else { ++ break; ++ } ++ } ++ ++ for (p = rst; p; p = p->child[p->child[0] != NULL]) { ++ if (UNEXPECTED(ZEND_MM_FREE_BLOCK_SIZE(p) == true_size)) { ++ return SUHOSIN_MANGLE_PTR(p->next_free_block); ++ } else if (ZEND_MM_FREE_BLOCK_SIZE(p) > true_size && ++ ZEND_MM_FREE_BLOCK_SIZE(p) < best_size) { ++ best_size = ZEND_MM_FREE_BLOCK_SIZE(p); ++ best_fit = p; ++ } ++ } ++ ++ if (best_fit) { ++ return SUHOSIN_MANGLE_PTR(best_fit->next_free_block); ++ } ++ bitmap = bitmap >> 1; ++ if (!bitmap) { ++ return NULL; ++ } ++ index++; ++ } ++ ++ /* Search for smallest "large" free block */ ++ best_fit = p = heap->large_free_buckets[index + zend_mm_low_bit(bitmap)]; ++ while ((p = p->child[p->child[0] != NULL])) { ++ if (ZEND_MM_FREE_BLOCK_SIZE(p) < ZEND_MM_FREE_BLOCK_SIZE(best_fit)) { ++ best_fit = p; + } -+ p = q; + } ++ return SUHOSIN_MANGLE_PTR(best_fit->next_free_block); +} -+#endif + -+void __zend_mm_shutdown_canary(zend_mm_heap_canary *heap, int full_shutdown, int silent TSRMLS_DC) ++void *_zend_mm_alloc_canary_int(zend_mm_heap_canary *heap, size_t size ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) +{ -+ zend_mm_storage *storage; ++ zend_mm_free_block_canary *best_fit; ++ size_t true_size = ZEND_MM_TRUE_SIZE(size); ++ size_t block_size; ++ size_t remaining_size; ++ size_t segment_size; + zend_mm_segment *segment; -+ zend_mm_segment *prev; -+ int internal; ++ int keep_rest = 0; ++ ++ if (EXPECTED(ZEND_MM_SMALL_SIZE(true_size))) { ++ size_t index = ZEND_MM_BUCKET_INDEX(true_size); ++ size_t bitmap; + -+ if (heap->reserve) { -+#if ZEND_DEBUG -+ if (!silent) { -+ _zend_mm_free(heap, heap->reserve ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC); ++ if (UNEXPECTED(true_size < size)) { ++ goto out_of_memory; + } ++#if ZEND_MM_CACHE ++ if (EXPECTED(heap->cache[index] != NULL)) { ++ /* Get block from cache */ ++#if ZEND_MM_CACHE_STAT ++ heap->cache_stat[index].count--; ++ heap->cache_stat[index].hit++; +#endif -+ heap->reserve = NULL; ++ best_fit = SUHOSIN_MANGLE_PTR(heap->cache[index]); ++ heap->cache[index] = best_fit->prev_free_block; ++ heap->cached -= true_size; ++#if SUHOSIN_PATCH ++ SUHOSIN_MM_SET_CANARIES(best_fit); ++ ((zend_mm_block_canary*)best_fit)->info.size = size; ++ SUHOSIN_MM_SET_END_CANARY(best_fit); ++#endif ++ ZEND_MM_CHECK_MAGIC(best_fit, MEM_BLOCK_CACHED); ++ ZEND_MM_SET_DEBUG_INFO(best_fit, size, 1, 0); ++ return ZEND_MM_DATA_OF(best_fit); ++ } ++#if ZEND_MM_CACHE_STAT ++ heap->cache_stat[index].miss++; ++#endif ++#endif ++ ++ bitmap = heap->free_bitmap >> index; ++ if (bitmap) { ++ /* Found some "small" free block that can be used */ ++ index += zend_mm_low_bit(bitmap); ++ best_fit = SUHOSIN_MANGLE_PTR(heap->free_buckets[index*2]); ++#if ZEND_MM_CACHE_STAT ++ heap->cache_stat[ZEND_MM_NUM_BUCKETS].hit++; ++#endif ++ goto zend_mm_finished_searching_for_block; ++ } + } + +#if ZEND_MM_CACHE_STAT -+ if (full_shutdown) { -+ FILE *f; ++ heap->cache_stat[ZEND_MM_NUM_BUCKETS].miss++; ++#endif + -+ f = fopen("zend_mm.log", "w"); -+ if (f) { -+ int i,j; -+ size_t size, true_size, min_size, max_size; -+ int hit = 0, miss = 0; ++ best_fit = zend_mm_search_large_block(heap, true_size); + -+ fprintf(f, "\nidx min_size max_size true_size max_len hits misses\n"); -+ size = 0; -+ while (1) { -+ true_size = ZEND_MM_TRUE_SIZE(size); -+ if (ZEND_MM_SMALL_SIZE(true_size)) { -+ min_size = size; -+ i = ZEND_MM_BUCKET_INDEX(true_size); -+ size++; -+ while (1) { -+ true_size = ZEND_MM_TRUE_SIZE(size); -+ if (ZEND_MM_SMALL_SIZE(true_size)) { -+ j = ZEND_MM_BUCKET_INDEX(true_size); -+ if (j > i) { -+ max_size = size-1; -+ break; -+ } -+ } else { -+ max_size = size-1; -+ break; -+ } -+ size++; -+ } -+ hit += heap->cache_stat[i].hit; -+ miss += heap->cache_stat[i].miss; -+ fprintf(f, "%2d %8d %8d %9d %8d %8d %8d\n", i, (int)min_size, (int)max_size, ZEND_MM_TRUE_SIZE(max_size), heap->cache_stat[i].max_count, heap->cache_stat[i].hit, heap->cache_stat[i].miss); -+ } else { -+ break; -+ } ++ if (!best_fit && heap->real_size >= heap->limit - heap->block_size) { ++ zend_mm_free_block_canary *p = SUHOSIN_MANGLE_PTR(heap->rest_buckets[0]); ++ size_t best_size = -1; ++ ++ while (p != ZEND_MM_REST_BUCKET(heap)) { ++ if (UNEXPECTED(ZEND_MM_FREE_BLOCK_SIZE(p) == true_size)) { ++ best_fit = p; ++ goto zend_mm_finished_searching_for_block; ++ } else if (ZEND_MM_FREE_BLOCK_SIZE(p) > true_size && ++ ZEND_MM_FREE_BLOCK_SIZE(p) < best_size) { ++ best_size = ZEND_MM_FREE_BLOCK_SIZE(p); ++ best_fit = p; + } -+ fprintf(f, " %8d %8d\n", hit, miss); -+ fprintf(f, " %8d %8d\n", heap->cache_stat[ZEND_MM_NUM_BUCKETS].hit, heap->cache_stat[ZEND_MM_NUM_BUCKETS].miss); -+ fclose(f); ++ p = SUHOSIN_MANGLE_PTR(p->prev_free_block); + } + } ++ ++ if (!best_fit) { ++ if (true_size > heap->block_size - (ZEND_MM_ALIGNED_SEGMENT_SIZE + ZEND_MM_ALIGNED_HEADER_SIZE)) { ++ /* Make sure we add a memory block which is big enough, ++ segment must have header "size" and trailer "guard" block */ ++ segment_size = true_size + ZEND_MM_ALIGNED_SEGMENT_SIZE + ZEND_MM_ALIGNED_HEADER_SIZE; ++ segment_size = (segment_size + (heap->block_size-1)) & ~(heap->block_size-1); ++ keep_rest = 1; ++ } else { ++ segment_size = heap->block_size; ++ } ++ ++ HANDLE_BLOCK_INTERRUPTIONS(); ++ ++ if (segment_size < true_size || ++ heap->real_size + segment_size > heap->limit) { ++ /* Memory limit overflow */ ++#if ZEND_MM_CACHE ++ zend_mm_free_cache(heap); ++#endif ++ HANDLE_UNBLOCK_INTERRUPTIONS(); ++#if ZEND_DEBUG ++ zend_mm_safe_error(heap, "Allowed memory size of %ld bytes exhausted at %s:%d (tried to allocate %lu bytes)", heap->limit, __zend_filename, __zend_lineno, size); ++#else ++ zend_mm_safe_error(heap, "Allowed memory size of %ld bytes exhausted (tried to allocate %lu bytes)", heap->limit, size); +#endif ++ } ++ ++ segment = (zend_mm_segment *) ZEND_MM_STORAGE_ALLOC(segment_size); + ++ if (!segment) { ++ /* Storage manager cannot allocate memory */ ++#if ZEND_MM_CACHE ++ zend_mm_free_cache(heap); ++#endif ++ HANDLE_UNBLOCK_INTERRUPTIONS(); ++out_of_memory: +#if ZEND_DEBUG -+ if (!silent) { -+ zend_mm_check_leaks(heap TSRMLS_CC); -+ } ++ zend_mm_safe_error(heap, "Out of memory (allocated %ld) at %s:%d (tried to allocate %lu bytes)", heap->real_size, __zend_filename, __zend_lineno, size); ++#else ++ zend_mm_safe_error(heap, "Out of memory (allocated %ld) (tried to allocate %lu bytes)", heap->real_size, size); +#endif ++ return NULL; ++ } + -+ internal = heap->internal; -+ storage = heap->storage; -+ segment = heap->segments_list; -+ while (segment) { -+ prev = segment; -+ segment = segment->next_segment; -+ ZEND_MM_STORAGE_FREE(prev); -+ } -+ if (full_shutdown) { -+ storage->handlers->dtor(storage); -+ if (!internal) { -+ free(heap); ++ heap->real_size += segment_size; ++ if (heap->real_size > heap->real_peak) { ++ heap->real_peak = heap->real_size; + } ++ ++ segment->size = segment_size; ++ segment->next_segment = heap->segments_list; ++ heap->segments_list = segment; ++ ++ best_fit = (zend_mm_free_block_canary *) ((char *) segment + ZEND_MM_ALIGNED_SEGMENT_SIZE); ++ ZEND_MM_MARK_FIRST_BLOCK(best_fit); ++ ++ block_size = segment_size - ZEND_MM_ALIGNED_SEGMENT_SIZE - ZEND_MM_ALIGNED_HEADER_SIZE; ++ ++ ZEND_MM_LAST_BLOCK(ZEND_MM_BLOCK_AT(best_fit, block_size)); ++ + } else { -+ if (heap->compact_size && -+ heap->real_peak > heap->compact_size) { -+ storage->handlers->compact(storage); -+ } -+ heap->segments_list = NULL; -+ zend_mm_init(heap); -+ heap->real_size = 0; -+ heap->real_peak = 0; -+ heap->size = 0; -+ heap->peak = 0; -+ if (heap->reserve_size) { -+ heap->reserve = _zend_mm_alloc((zend_mm_heap *)heap, heap->reserve_size ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC); ++zend_mm_finished_searching_for_block: ++ /* remove from free list */ ++ HANDLE_BLOCK_INTERRUPTIONS(); ++ ZEND_MM_CHECK_MAGIC(best_fit, MEM_BLOCK_FREED); ++ ZEND_MM_CHECK_COOKIE(best_fit); ++ ZEND_MM_CHECK_BLOCK_LINKAGE(best_fit); ++ zend_mm_remove_from_free_list(heap, best_fit); ++ ++ block_size = ZEND_MM_FREE_BLOCK_SIZE(best_fit); ++ } ++ ++ remaining_size = block_size - true_size; ++ ++ if (remaining_size < ZEND_MM_ALIGNED_MIN_HEADER_SIZE) { ++ true_size = block_size; ++ ZEND_MM_BLOCK(best_fit, ZEND_MM_USED_BLOCK, true_size); ++ } else { ++ zend_mm_free_block_canary *new_free_block; ++ ++ /* prepare new free block */ ++ ZEND_MM_BLOCK(best_fit, ZEND_MM_USED_BLOCK, true_size); ++ new_free_block = (zend_mm_free_block_canary *) ZEND_MM_BLOCK_AT(best_fit, true_size); ++ ZEND_MM_BLOCK(new_free_block, ZEND_MM_FREE_BLOCK, remaining_size); ++ ++ /* add the new free block to the free list */ ++ if (EXPECTED(!keep_rest)) { ++ zend_mm_add_to_free_list(heap, new_free_block); ++ } else { ++ zend_mm_add_to_rest_list(heap, new_free_block); + } -+ heap->overflow = 0; + } ++ ++ ZEND_MM_SET_DEBUG_INFO(best_fit, size, 1, 1); ++ ++#if SUHOSIN_PATCH ++ SUHOSIN_MM_SET_CANARIES(best_fit); ++ ((zend_mm_block_canary*)best_fit)->info.size = size; ++ SUHOSIN_MM_SET_END_CANARY(best_fit); ++#endif ++ ++ heap->size += true_size; ++ if (heap->peak < heap->size) { ++ heap->peak = heap->size; ++ } ++ ++ HANDLE_UNBLOCK_INTERRUPTIONS(); ++ return ZEND_MM_DATA_OF(best_fit); +} + -+static void zend_mm_safe_error(zend_mm_heap_canary *heap, -+ const char *format, -+ size_t limit, -+#if ZEND_DEBUG -+ const char *filename, -+ uint lineno, -+#endif -+ size_t size) ++ ++void _zend_mm_free_canary_int(zend_mm_heap_canary *heap, void *p ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) +{ -+ if (heap->reserve) { -+ _zend_mm_free_canary_int(heap, heap->reserve ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC); -+ heap->reserve = NULL; ++ zend_mm_block_canary *mm_block; ++ zend_mm_block_canary *next_block; ++ size_t size; ++ ++ if (!ZEND_MM_VALID_PTR(p)) { ++ return; + } -+ if (heap->overflow == 0) { -+ char *error_filename; -+ uint error_lineno; -+ TSRMLS_FETCH(); -+ if (zend_is_compiling(TSRMLS_C)) { -+ error_filename = zend_get_compiled_filename(TSRMLS_C); -+ error_lineno = zend_get_compiled_lineno(TSRMLS_C); -+ } else if (EG(in_execution)) { -+ error_filename = EG(active_op_array)?EG(active_op_array)->filename:NULL; -+ error_lineno = EG(opline_ptr)?(*EG(opline_ptr))->lineno:0; -+ } else { -+ error_filename = NULL; -+ error_lineno = 0; -+ } -+ if (!error_filename) { -+ error_filename = "Unknown"; -+ } -+ heap->overflow = 1; -+ zend_try { -+ zend_error_noreturn(E_ERROR, -+ format, -+ limit, -+#if ZEND_DEBUG -+ filename, -+ lineno, ++ ++ mm_block = ZEND_MM_HEADER_OF(p); ++ size = ZEND_MM_BLOCK_SIZE(mm_block); ++#if SUHOSIN_PATCH ++ SUHOSIN_MM_CHECK_CANARIES(mm_block, "efree()"); ++#endif ++ ZEND_MM_CHECK_PROTECTION(mm_block); ++ ++#if ZEND_DEBUG || ZEND_MM_HEAP_PROTECTION ++ memset(ZEND_MM_DATA_OF(mm_block), 0x5a, mm_block->debug.size); +#endif -+ size); -+ } zend_catch { -+ if (heap->overflow == 2) { -+ fprintf(stderr, "\nFatal error: "); -+ fprintf(stderr, -+ format, -+ limit, -+#if ZEND_DEBUG -+ filename, -+ lineno, ++#if SUHOSIN_PATCH ++ if (UNEXPECTED(SUHOSIN_CONFIG(SUHOSIN_MM_DESTROY_FREE_MEMORY))) { ++ memset(ZEND_MM_DATA_OF(mm_block), 0x5a, mm_block->info.size); ++ } +#endif -+ size); -+ fprintf(stderr, " in %s on line %d\n", error_filename, error_lineno); -+ } -+/* See http://support.microsoft.com/kb/190351 */ -+#ifdef PHP_WIN32 -+ fflush(stderr); ++#if ZEND_MM_CACHE ++ if (EXPECTED(ZEND_MM_SMALL_SIZE(size)) && EXPECTED(heap->cached < ZEND_MM_CACHE_SIZE)) { ++ size_t index = ZEND_MM_BUCKET_INDEX(size); ++ zend_mm_free_block_canary **cache = &heap->cache[index]; ++ ++ ((zend_mm_free_block_canary*)mm_block)->prev_free_block = *cache; ++ *cache = (zend_mm_free_block_canary*)SUHOSIN_MANGLE_PTR(mm_block); ++ heap->cached += size; ++ ZEND_MM_SET_MAGIC(mm_block, MEM_BLOCK_CACHED); ++#if ZEND_MM_CACHE_STAT ++ if (++heap->cache_stat[index].count > heap->cache_stat[index].max_count) { ++ heap->cache_stat[index].max_count = heap->cache_stat[index].count; ++ } +#endif -+ } zend_end_try(); ++ return; ++ } ++#endif ++ ++ HANDLE_BLOCK_INTERRUPTIONS(); ++ ++ heap->size -= size; ++ ++ next_block = ZEND_MM_BLOCK_AT(mm_block, size); ++ if (ZEND_MM_IS_FREE_BLOCK(next_block)) { ++ zend_mm_remove_from_free_list(heap, (zend_mm_free_block_canary *) next_block); ++ size += ZEND_MM_FREE_BLOCK_SIZE(next_block); ++ } ++ if (ZEND_MM_PREV_BLOCK_IS_FREE(mm_block)) { ++ mm_block = ZEND_MM_PREV_BLOCK(mm_block); ++ zend_mm_remove_from_free_list(heap, (zend_mm_free_block_canary *) mm_block); ++ size += ZEND_MM_FREE_BLOCK_SIZE(mm_block); ++ } ++ if (ZEND_MM_IS_FIRST_BLOCK(mm_block) && ++ ZEND_MM_IS_GUARD_BLOCK(ZEND_MM_BLOCK_AT(mm_block, size))) { ++ zend_mm_del_segment(heap, (zend_mm_segment *) ((char *)mm_block - ZEND_MM_ALIGNED_SEGMENT_SIZE)); + } else { -+ heap->overflow = 2; ++ ZEND_MM_BLOCK(mm_block, ZEND_MM_FREE_BLOCK, size); ++ zend_mm_add_to_free_list(heap, (zend_mm_free_block_canary *) mm_block); + } -+ zend_bailout(); ++ HANDLE_UNBLOCK_INTERRUPTIONS(); +} + -+static zend_mm_free_block_canary *zend_mm_search_large_block(zend_mm_heap_canary *heap, size_t true_size) ++void *_zend_mm_realloc_canary_int(zend_mm_heap_canary *heap, void *p, size_t size ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) +{ -+ zend_mm_free_block_canary *best_fit; -+ size_t index = ZEND_MM_LARGE_BUCKET_INDEX(true_size); -+ size_t bitmap = heap->large_free_bitmap >> index; -+ zend_mm_free_block_canary *p; ++ zend_mm_block_canary *mm_block = ZEND_MM_HEADER_OF(p); ++ zend_mm_block_canary *next_block; ++ size_t true_size; ++ size_t orig_size; ++ void *ptr; + -+ if (bitmap == 0) { -+ return NULL; ++ if (UNEXPECTED(!p) || !ZEND_MM_VALID_PTR(p)) { ++ return _zend_mm_alloc_canary_int(heap, size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); + } ++ mm_block = ZEND_MM_HEADER_OF(p); ++ true_size = ZEND_MM_TRUE_SIZE(size); ++ orig_size = ZEND_MM_BLOCK_SIZE(mm_block); ++#if SUHOSIN_PATCH ++ SUHOSIN_MM_CHECK_CANARIES(mm_block, "erealloc()"); ++#endif ++ ZEND_MM_CHECK_PROTECTION(mm_block); + -+ if (UNEXPECTED((bitmap & 1) != 0)) { -+ /* Search for best "large" free block */ -+ zend_mm_free_block_canary *rst = NULL; -+ size_t m; -+ size_t best_size = -1; ++ if (UNEXPECTED(true_size < size)) { ++ goto out_of_memory; ++ } + -+ best_fit = NULL; -+ p = heap->large_free_buckets[index]; -+ for (m = true_size << (ZEND_MM_NUM_BUCKETS - index); ; m <<= 1) { -+ if (UNEXPECTED(ZEND_MM_FREE_BLOCK_SIZE(p) == true_size)) { -+ return SUHOSIN_MANGLE_PTR(p->next_free_block); -+ } else if (ZEND_MM_FREE_BLOCK_SIZE(p) >= true_size && -+ ZEND_MM_FREE_BLOCK_SIZE(p) < best_size) { -+ best_size = ZEND_MM_FREE_BLOCK_SIZE(p); -+ best_fit = p; -+ } -+ if ((m & (ZEND_MM_LONG_CONST(1) << (ZEND_MM_NUM_BUCKETS-1))) == 0) { -+ if (p->child[1]) { -+ rst = p->child[1]; -+ } -+ if (p->child[0]) { -+ p = p->child[0]; -+ } else { -+ break; -+ } -+ } else if (p->child[1]) { -+ p = p->child[1]; -+ } else { -+ break; -+ } -+ } ++ if (true_size <= orig_size) { ++ size_t remaining_size = orig_size - true_size; + -+ for (p = rst; p; p = p->child[p->child[0] != NULL]) { -+ if (UNEXPECTED(ZEND_MM_FREE_BLOCK_SIZE(p) == true_size)) { -+ return SUHOSIN_MANGLE_PTR(p->next_free_block); -+ } else if (ZEND_MM_FREE_BLOCK_SIZE(p) > true_size && -+ ZEND_MM_FREE_BLOCK_SIZE(p) < best_size) { -+ best_size = ZEND_MM_FREE_BLOCK_SIZE(p); -+ best_fit = p; ++ if (remaining_size >= ZEND_MM_ALIGNED_MIN_HEADER_SIZE) { ++ zend_mm_free_block_canary *new_free_block; ++ ++ HANDLE_BLOCK_INTERRUPTIONS(); ++ next_block = ZEND_MM_BLOCK_AT(mm_block, orig_size); ++ if (ZEND_MM_IS_FREE_BLOCK(next_block)) { ++ remaining_size += ZEND_MM_FREE_BLOCK_SIZE(next_block); ++ zend_mm_remove_from_free_list(heap, (zend_mm_free_block_canary *) next_block); + } -+ } + -+ if (best_fit) { -+ return SUHOSIN_MANGLE_PTR(best_fit->next_free_block); -+ } -+ bitmap = bitmap >> 1; -+ if (!bitmap) { -+ return NULL; -+ } -+ index++; -+ } ++ /* prepare new free block */ ++ ZEND_MM_BLOCK(mm_block, ZEND_MM_USED_BLOCK, true_size); ++ new_free_block = (zend_mm_free_block_canary *) ZEND_MM_BLOCK_AT(mm_block, true_size); + -+ /* Search for smallest "large" free block */ -+ best_fit = p = heap->large_free_buckets[index + zend_mm_low_bit(bitmap)]; -+ while ((p = p->child[p->child[0] != NULL])) { -+ if (ZEND_MM_FREE_BLOCK_SIZE(p) < ZEND_MM_FREE_BLOCK_SIZE(best_fit)) { -+ best_fit = p; ++ ZEND_MM_BLOCK(new_free_block, ZEND_MM_FREE_BLOCK, remaining_size); ++ ++ /* add the new free block to the free list */ ++ zend_mm_add_to_free_list(heap, new_free_block); ++ heap->size += (true_size - orig_size); ++ HANDLE_UNBLOCK_INTERRUPTIONS(); + } ++ ZEND_MM_SET_DEBUG_INFO(mm_block, size, 0, 0); ++#if SUHOSIN_PATCH ++ SUHOSIN_MM_SET_CANARIES(mm_block); ++ ((zend_mm_block_canary*)mm_block)->info.size = size; ++ SUHOSIN_MM_SET_END_CANARY(mm_block); ++#endif ++ return p; + } -+ return SUHOSIN_MANGLE_PTR(best_fit->next_free_block); -+} + -+void *_zend_mm_alloc_canary_int(zend_mm_heap_canary *heap, size_t size ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) -+{ -+ zend_mm_free_block_canary *best_fit; -+ size_t true_size = ZEND_MM_TRUE_SIZE(size); -+ size_t block_size; -+ size_t remaining_size; -+ size_t segment_size; -+ zend_mm_segment *segment; -+ int keep_rest = 0; -+ -+ if (EXPECTED(ZEND_MM_SMALL_SIZE(true_size))) { ++#if ZEND_MM_CACHE ++ if (ZEND_MM_SMALL_SIZE(true_size)) { + size_t index = ZEND_MM_BUCKET_INDEX(true_size); -+ size_t bitmap; ++ ++ if (heap->cache[index] != NULL) { ++ zend_mm_free_block_canary *best_fit; ++ zend_mm_free_block_canary **cache; + -+ if (UNEXPECTED(true_size < size)) { -+ goto out_of_memory; -+ } -+#if ZEND_MM_CACHE -+ if (EXPECTED(heap->cache[index] != NULL)) { -+ /* Get block from cache */ +#if ZEND_MM_CACHE_STAT + heap->cache_stat[index].count--; + heap->cache_stat[index].hit++; +#endif + best_fit = SUHOSIN_MANGLE_PTR(heap->cache[index]); + heap->cache[index] = best_fit->prev_free_block; -+ heap->cached -= true_size; ++ ZEND_MM_CHECK_MAGIC(best_fit, MEM_BLOCK_CACHED); ++ ZEND_MM_SET_DEBUG_INFO(best_fit, size, 1, 0); +#if SUHOSIN_PATCH + SUHOSIN_MM_SET_CANARIES(best_fit); -+ ((zend_mm_block_canary*)best_fit)->info.size = size; -+ SUHOSIN_MM_SET_END_CANARY(best_fit); -+#endif -+ ZEND_MM_CHECK_MAGIC(best_fit, MEM_BLOCK_CACHED); -+ ZEND_MM_SET_DEBUG_INFO(best_fit, size, 1, 0); -+ return ZEND_MM_DATA_OF(best_fit); -+ } -+#if ZEND_MM_CACHE_STAT -+ heap->cache_stat[index].miss++; ++ ((zend_mm_block_canary*)best_fit)->info.size = size; ++ SUHOSIN_MM_SET_END_CANARY(best_fit); +#endif ++ ++ ptr = ZEND_MM_DATA_OF(best_fit); ++ ++#if ZEND_DEBUG || ZEND_MM_HEAP_PROTECTION ++ memcpy(ptr, p, mm_block->debug.size); ++#else ++ memcpy(ptr, p, orig_size - ZEND_MM_ALIGNED_HEADER_SIZE - CANARY_SIZE); +#endif + -+ bitmap = heap->free_bitmap >> index; -+ if (bitmap) { -+ /* Found some "small" free block that can be used */ -+ index += zend_mm_low_bit(bitmap); -+ best_fit = SUHOSIN_MANGLE_PTR(heap->free_buckets[index*2]); ++ heap->cached -= true_size - orig_size; ++ ++ index = ZEND_MM_BUCKET_INDEX(orig_size); ++ cache = &heap->cache[index]; ++ ++ ((zend_mm_free_block_canary*)mm_block)->prev_free_block = *cache; ++ *cache = (zend_mm_free_block_canary*)SUHOSIN_MANGLE_PTR(mm_block); ++ ZEND_MM_SET_MAGIC(mm_block, MEM_BLOCK_CACHED); +#if ZEND_MM_CACHE_STAT -+ heap->cache_stat[ZEND_MM_NUM_BUCKETS].hit++; ++ if (++heap->cache_stat[index].count > heap->cache_stat[index].max_count) { ++ heap->cache_stat[index].max_count = heap->cache_stat[index].count; ++ } +#endif -+ goto zend_mm_finished_searching_for_block; ++ return ptr; + } + } -+ -+#if ZEND_MM_CACHE_STAT -+ heap->cache_stat[ZEND_MM_NUM_BUCKETS].miss++; +#endif + -+ best_fit = zend_mm_search_large_block(heap, true_size); ++ next_block = ZEND_MM_BLOCK_AT(mm_block, orig_size); + -+ if (!best_fit && heap->real_size >= heap->limit - heap->block_size) { -+ zend_mm_free_block_canary *p = SUHOSIN_MANGLE_PTR(heap->rest_buckets[0]); -+ size_t best_size = -1; ++ if (ZEND_MM_IS_FREE_BLOCK(next_block)) { ++ ZEND_MM_CHECK_COOKIE(next_block); ++ ZEND_MM_CHECK_BLOCK_LINKAGE(next_block); ++ if (orig_size + ZEND_MM_FREE_BLOCK_SIZE(next_block) >= true_size) { ++ size_t block_size = orig_size + ZEND_MM_FREE_BLOCK_SIZE(next_block); ++ size_t remaining_size = block_size - true_size; + -+ while (p != ZEND_MM_REST_BUCKET(heap)) { -+ if (UNEXPECTED(ZEND_MM_FREE_BLOCK_SIZE(p) == true_size)) { -+ best_fit = p; -+ goto zend_mm_finished_searching_for_block; -+ } else if (ZEND_MM_FREE_BLOCK_SIZE(p) > true_size && -+ ZEND_MM_FREE_BLOCK_SIZE(p) < best_size) { -+ best_size = ZEND_MM_FREE_BLOCK_SIZE(p); -+ best_fit = p; ++ HANDLE_BLOCK_INTERRUPTIONS(); ++ zend_mm_remove_from_free_list(heap, (zend_mm_free_block_canary *) next_block); ++ ++ if (remaining_size < ZEND_MM_ALIGNED_MIN_HEADER_SIZE) { ++ true_size = block_size; ++ ZEND_MM_BLOCK(mm_block, ZEND_MM_USED_BLOCK, true_size); ++ } else { ++ zend_mm_free_block_canary *new_free_block; ++ ++ /* prepare new free block */ ++ ZEND_MM_BLOCK(mm_block, ZEND_MM_USED_BLOCK, true_size); ++ new_free_block = (zend_mm_free_block_canary *) ZEND_MM_BLOCK_AT(mm_block, true_size); ++ ZEND_MM_BLOCK(new_free_block, ZEND_MM_FREE_BLOCK, remaining_size); ++ ++ /* add the new free block to the free list */ ++ if (ZEND_MM_IS_FIRST_BLOCK(mm_block) && ++ ZEND_MM_IS_GUARD_BLOCK(ZEND_MM_BLOCK_AT(new_free_block, remaining_size))) { ++ zend_mm_add_to_rest_list(heap, new_free_block); ++ } else { ++ zend_mm_add_to_free_list(heap, new_free_block); ++ } + } -+ p = SUHOSIN_MANGLE_PTR(p->prev_free_block); ++ ZEND_MM_SET_DEBUG_INFO(mm_block, size, 0, 0); ++ heap->size = heap->size + true_size - orig_size; ++ if (heap->peak < heap->size) { ++ heap->peak = heap->size; ++ } ++ HANDLE_UNBLOCK_INTERRUPTIONS(); ++#if SUHOSIN_PATCH ++ SUHOSIN_MM_SET_CANARIES(mm_block); ++ ((zend_mm_block_canary*)mm_block)->info.size = size; ++ SUHOSIN_MM_SET_END_CANARY(mm_block); ++#endif ++ return p; ++ } else if (ZEND_MM_IS_FIRST_BLOCK(mm_block) && ++ ZEND_MM_IS_GUARD_BLOCK(ZEND_MM_BLOCK_AT(next_block, ZEND_MM_FREE_BLOCK_SIZE(next_block)))) { ++ HANDLE_BLOCK_INTERRUPTIONS(); ++ zend_mm_remove_from_free_list(heap, (zend_mm_free_block_canary *) next_block); ++ goto realloc_segment; + } -+ } ++ } else if (ZEND_MM_IS_FIRST_BLOCK(mm_block) && ZEND_MM_IS_GUARD_BLOCK(next_block)) { ++ zend_mm_segment *segment; ++ zend_mm_segment *segment_copy; ++ size_t segment_size; ++ size_t block_size; ++ size_t remaining_size; + -+ if (!best_fit) { ++ HANDLE_BLOCK_INTERRUPTIONS(); ++realloc_segment: ++ /* segment size, size of block and size of guard block */ + if (true_size > heap->block_size - (ZEND_MM_ALIGNED_SEGMENT_SIZE + ZEND_MM_ALIGNED_HEADER_SIZE)) { -+ /* Make sure we add a memory block which is big enough, -+ segment must have header "size" and trailer "guard" block */ -+ segment_size = true_size + ZEND_MM_ALIGNED_SEGMENT_SIZE + ZEND_MM_ALIGNED_HEADER_SIZE; ++ segment_size = true_size+ZEND_MM_ALIGNED_SEGMENT_SIZE+ZEND_MM_ALIGNED_HEADER_SIZE; + segment_size = (segment_size + (heap->block_size-1)) & ~(heap->block_size-1); -+ keep_rest = 1; + } else { + segment_size = heap->block_size; + } + -+ HANDLE_BLOCK_INTERRUPTIONS(); -+ ++ segment_copy = (zend_mm_segment *) ((char *)mm_block - ZEND_MM_ALIGNED_SEGMENT_SIZE); + if (segment_size < true_size || -+ heap->real_size + segment_size > heap->limit) { -+ /* Memory limit overflow */ ++ heap->real_size + segment_size - segment_copy->size > heap->limit) { ++ if (ZEND_MM_IS_FREE_BLOCK(next_block)) { ++ zend_mm_add_to_free_list(heap, (zend_mm_free_block_canary *) next_block); ++ } +#if ZEND_MM_CACHE + zend_mm_free_cache(heap); +#endif + HANDLE_UNBLOCK_INTERRUPTIONS(); +#if ZEND_DEBUG -+ zend_mm_safe_error(heap, "Allowed memory size of %ld bytes exhausted at %s:%d (tried to allocate %lu bytes)", heap->limit, __zend_filename, __zend_lineno, size); ++ zend_mm_safe_error(heap, "Allowed memory size of %ld bytes exhausted at %s:%d (tried to allocate %ld bytes)", heap->limit, __zend_filename, __zend_lineno, size); +#else -+ zend_mm_safe_error(heap, "Allowed memory size of %ld bytes exhausted (tried to allocate %lu bytes)", heap->limit, size); ++ zend_mm_safe_error(heap, "Allowed memory size of %ld bytes exhausted (tried to allocate %ld bytes)", heap->limit, size); +#endif ++ return NULL; + } + -+ segment = (zend_mm_segment *) ZEND_MM_STORAGE_ALLOC(segment_size); -+ ++ segment = ZEND_MM_STORAGE_REALLOC(segment_copy, segment_size); + if (!segment) { -+ /* Storage manager cannot allocate memory */ +#if ZEND_MM_CACHE + zend_mm_free_cache(heap); +#endif + HANDLE_UNBLOCK_INTERRUPTIONS(); +out_of_memory: +#if ZEND_DEBUG -+ zend_mm_safe_error(heap, "Out of memory (allocated %ld) at %s:%d (tried to allocate %lu bytes)", heap->real_size, __zend_filename, __zend_lineno, size); ++ zend_mm_safe_error(heap, "Out of memory (allocated %ld) at %s:%d (tried to allocate %ld bytes)", heap->real_size, __zend_filename, __zend_lineno, size); +#else -+ zend_mm_safe_error(heap, "Out of memory (allocated %ld) (tried to allocate %lu bytes)", heap->real_size, size); ++ zend_mm_safe_error(heap, "Out of memory (allocated %ld) (tried to allocate %ld bytes)", heap->real_size, size); +#endif + return NULL; + } -+ -+ heap->real_size += segment_size; ++ heap->real_size += segment_size - segment->size; + if (heap->real_size > heap->real_peak) { + heap->real_peak = heap->real_size; + } + + segment->size = segment_size; -+ segment->next_segment = heap->segments_list; -+ heap->segments_list = segment; + -+ best_fit = (zend_mm_free_block_canary *) ((char *) segment + ZEND_MM_ALIGNED_SEGMENT_SIZE); -+ ZEND_MM_MARK_FIRST_BLOCK(best_fit); ++ if (segment != segment_copy) { ++ zend_mm_segment **seg = &heap->segments_list; ++ while (*seg != segment_copy) { ++ seg = &(*seg)->next_segment; ++ } ++ *seg = segment; ++ mm_block = (zend_mm_block_canary *) ((char *) segment + ZEND_MM_ALIGNED_SEGMENT_SIZE); ++ ZEND_MM_MARK_FIRST_BLOCK(mm_block); ++ } + + block_size = segment_size - ZEND_MM_ALIGNED_SEGMENT_SIZE - ZEND_MM_ALIGNED_HEADER_SIZE; ++ remaining_size = block_size - true_size; + -+ ZEND_MM_LAST_BLOCK(ZEND_MM_BLOCK_AT(best_fit, block_size)); -+ -+ } else { -+zend_mm_finished_searching_for_block: -+ /* remove from free list */ -+ HANDLE_BLOCK_INTERRUPTIONS(); -+ ZEND_MM_CHECK_MAGIC(best_fit, MEM_BLOCK_FREED); -+ ZEND_MM_CHECK_COOKIE(best_fit); -+ ZEND_MM_CHECK_BLOCK_LINKAGE(best_fit); -+ zend_mm_remove_from_free_list(heap, best_fit); ++ /* setup guard block */ ++ ZEND_MM_LAST_BLOCK(ZEND_MM_BLOCK_AT(mm_block, block_size)); + -+ block_size = ZEND_MM_FREE_BLOCK_SIZE(best_fit); -+ } ++ if (remaining_size < ZEND_MM_ALIGNED_MIN_HEADER_SIZE) { ++ true_size = block_size; ++ ZEND_MM_BLOCK(mm_block, ZEND_MM_USED_BLOCK, true_size); ++ } else { ++ zend_mm_free_block_canary *new_free_block; + -+ remaining_size = block_size - true_size; ++ /* prepare new free block */ ++ ZEND_MM_BLOCK(mm_block, ZEND_MM_USED_BLOCK, true_size); ++ new_free_block = (zend_mm_free_block_canary *) ZEND_MM_BLOCK_AT(mm_block, true_size); ++ ZEND_MM_BLOCK(new_free_block, ZEND_MM_FREE_BLOCK, remaining_size); + -+ if (remaining_size < ZEND_MM_ALIGNED_MIN_HEADER_SIZE) { -+ true_size = block_size; -+ ZEND_MM_BLOCK(best_fit, ZEND_MM_USED_BLOCK, true_size); -+ } else { -+ zend_mm_free_block_canary *new_free_block; ++ /* add the new free block to the free list */ ++ zend_mm_add_to_rest_list(heap, new_free_block); ++ } + -+ /* prepare new free block */ -+ ZEND_MM_BLOCK(best_fit, ZEND_MM_USED_BLOCK, true_size); -+ new_free_block = (zend_mm_free_block_canary *) ZEND_MM_BLOCK_AT(best_fit, true_size); -+ ZEND_MM_BLOCK(new_free_block, ZEND_MM_FREE_BLOCK, remaining_size); ++ ZEND_MM_SET_DEBUG_INFO(mm_block, size, 1, 1); + -+ /* add the new free block to the free list */ -+ if (EXPECTED(!keep_rest)) { -+ zend_mm_add_to_free_list(heap, new_free_block); -+ } else { -+ zend_mm_add_to_rest_list(heap, new_free_block); ++ heap->size = heap->size + true_size - orig_size; ++ if (heap->peak < heap->size) { ++ heap->peak = heap->size; + } ++ ++ HANDLE_UNBLOCK_INTERRUPTIONS(); ++#if SUHOSIN_PATCH ++ SUHOSIN_MM_SET_CANARIES(mm_block); ++ ((zend_mm_block_canary*)mm_block)->info.size = size; ++ SUHOSIN_MM_SET_END_CANARY(mm_block); ++#endif ++ return ZEND_MM_DATA_OF(mm_block); + } + -+ ZEND_MM_SET_DEBUG_INFO(best_fit, size, 1, 1); ++ ptr = _zend_mm_alloc_canary_int(heap, size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); ++#if ZEND_DEBUG || ZEND_MM_HEAP_PROTECTION ++ memcpy(ptr, p, mm_block->debug.size); ++#else ++ memcpy(ptr, p, orig_size - ZEND_MM_ALIGNED_HEADER_SIZE - CANARY_SIZE); ++#endif ++ _zend_mm_free_canary_int(heap, p ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); ++ return ptr; ++} + -+#if SUHOSIN_PATCH -+ SUHOSIN_MM_SET_CANARIES(best_fit); -+ ((zend_mm_block_canary*)best_fit)->info.size = size; -+ SUHOSIN_MM_SET_END_CANARY(best_fit); ++ZEND_API size_t _zend_mm_block_size_canary(zend_mm_heap_canary *heap, void *p ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) ++{ ++ zend_mm_block_canary *mm_block; ++ ++ if (!ZEND_MM_VALID_PTR(p)) { ++ return 0; ++ } ++ mm_block = ZEND_MM_HEADER_OF(p); ++ ZEND_MM_CHECK_PROTECTION(mm_block); ++#if ZEND_DEBUG || ZEND_MM_HEAP_PROTECTION ++ return mm_block->debug.size; ++#else ++ return ZEND_MM_BLOCK_SIZE(mm_block); +#endif -+ -+ heap->size += true_size; -+ if (heap->peak < heap->size) { -+ heap->peak = heap->size; ++} ++ ++#if defined(__GNUC__) && defined(i386) ++ ++static inline size_t safe_address(size_t nmemb, size_t size, size_t offset) ++{ ++ size_t res = nmemb; ++ unsigned long overflow = 0; ++ ++ __asm__ ("mull %3\n\taddl %4,%0\n\tadcl %1,%1" ++ : "=&a"(res), "=&d" (overflow) ++ : "%0"(res), ++ "rm"(size), ++ "rm"(offset)); ++ ++ if (UNEXPECTED(overflow)) { ++ zend_error_noreturn(E_ERROR, "Possible integer overflow in memory allocation (%zu * %zu + %zu)", nmemb, size, offset); ++ return 0; + } ++ return res; ++} ++ ++#elif defined(__GNUC__) && defined(__x86_64__) ++ ++static inline size_t safe_address(size_t nmemb, size_t size, size_t offset) ++{ ++ size_t res = nmemb; ++ unsigned long overflow = 0; ++ ++ __asm__ ("mulq %3\n\taddq %4,%0\n\tadcq %1,%1" ++ : "=&a"(res), "=&d" (overflow) ++ : "%0"(res), ++ "rm"(size), ++ "rm"(offset)); + -+ HANDLE_UNBLOCK_INTERRUPTIONS(); -+ return ZEND_MM_DATA_OF(best_fit); ++ if (UNEXPECTED(overflow)) { ++ zend_error_noreturn(E_ERROR, "Possible integer overflow in memory allocation (%zu * %zu + %zu)", nmemb, size, offset); ++ return 0; ++ } ++ return res; +} + ++#elif SIZEOF_SIZE_T == 4 && defined(HAVE_ZEND_LONG64) + -+void _zend_mm_free_canary_int(zend_mm_heap_canary *heap, void *p ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) ++static inline size_t safe_address(size_t nmemb, size_t size, size_t offset) +{ -+ zend_mm_block_canary *mm_block; -+ zend_mm_block_canary *next_block; -+ size_t size; ++ zend_ulong64 res = (zend_ulong64)nmemb * (zend_ulong64)size + (zend_ulong64)offset; + -+ if (!ZEND_MM_VALID_PTR(p)) { -+ return; ++ if (UNEXPECTED(res > (zend_ulong64)0xFFFFFFFFL)) { ++ zend_error_noreturn(E_ERROR, "Possible integer overflow in memory allocation (%zu * %zu + %zu)", nmemb, size, offset); ++ return 0; + } ++ return (size_t) res; ++} + -+ mm_block = ZEND_MM_HEADER_OF(p); -+ size = ZEND_MM_BLOCK_SIZE(mm_block); -+#if SUHOSIN_PATCH -+ SUHOSIN_MM_CHECK_CANARIES(mm_block, "efree()"); -+#endif -+ ZEND_MM_CHECK_PROTECTION(mm_block); ++#else + -+#if ZEND_DEBUG || ZEND_MM_HEAP_PROTECTION -+ memset(ZEND_MM_DATA_OF(mm_block), 0x5a, mm_block->debug.size); -+#endif -+#if SUHOSIN_PATCH -+ if (UNEXPECTED(SUHOSIN_CONFIG(SUHOSIN_MM_DESTROY_FREE_MEMORY))) { -+ memset(ZEND_MM_DATA_OF(mm_block), 0x5a, mm_block->info.size); -+ } -+#endif -+#if ZEND_MM_CACHE -+ if (EXPECTED(ZEND_MM_SMALL_SIZE(size)) && EXPECTED(heap->cached < ZEND_MM_CACHE_SIZE)) { -+ size_t index = ZEND_MM_BUCKET_INDEX(size); -+ zend_mm_free_block_canary **cache = &heap->cache[index]; ++static inline size_t safe_address(size_t nmemb, size_t size, size_t offset) ++{ ++ size_t res = nmemb * size + offset; ++ double _d = (double)nmemb * (double)size + (double)offset; ++ double _delta = (double)res - _d; + -+ ((zend_mm_free_block_canary*)mm_block)->prev_free_block = *cache; -+ *cache = (zend_mm_free_block_canary*)SUHOSIN_MANGLE_PTR(mm_block); -+ heap->cached += size; -+ ZEND_MM_SET_MAGIC(mm_block, MEM_BLOCK_CACHED); -+#if ZEND_MM_CACHE_STAT -+ if (++heap->cache_stat[index].count > heap->cache_stat[index].max_count) { -+ heap->cache_stat[index].max_count = heap->cache_stat[index].count; -+ } -+#endif -+ return; ++ if (UNEXPECTED((_d + _delta ) != _d)) { ++ zend_error_noreturn(E_ERROR, "Possible integer overflow in memory allocation (%zu * %zu + %zu)", nmemb, size, offset); ++ return 0; + } ++ return res; ++} +#endif + -+ HANDLE_BLOCK_INTERRUPTIONS(); ++/* ++ * Local variables: ++ * tab-width: 4 ++ * c-basic-offset: 4 ++ * indent-tabs-mode: t ++ * End: ++ */ + -+ heap->size -= size; +--- /dev/null ++++ b/Zend/zend_canary.c +@@ -0,0 +1,66 @@ ++/* ++ +----------------------------------------------------------------------+ ++ | Suhosin-Patch for PHP | ++ +----------------------------------------------------------------------+ ++ | Copyright (c) 2004-2009 Stefan Esser | ++ +----------------------------------------------------------------------+ ++ | This source file is subject to version 2.02 of the PHP license, | ++ | that is bundled with this package in the file LICENSE, and is | ++ | available at through the world-wide-web at | ++ | http://www.php.net/license/2_02.txt. | ++ | If you did not receive a copy of the PHP license and are unable to | ++ | obtain it through the world-wide-web, please send a note to | ++ | license@php.net so we can mail you a copy immediately. | ++ +----------------------------------------------------------------------+ ++ | Author: Stefan Esser | ++ +----------------------------------------------------------------------+ ++ */ ++/* $Id: zend_canary.c,v 1.1 2004/11/26 12:45:41 ionic Exp $ */ + -+ next_block = ZEND_MM_BLOCK_AT(mm_block, size); -+ if (ZEND_MM_IS_FREE_BLOCK(next_block)) { -+ zend_mm_remove_from_free_list(heap, (zend_mm_free_block_canary *) next_block); -+ size += ZEND_MM_FREE_BLOCK_SIZE(next_block); -+ } -+ if (ZEND_MM_PREV_BLOCK_IS_FREE(mm_block)) { -+ mm_block = ZEND_MM_PREV_BLOCK(mm_block); -+ zend_mm_remove_from_free_list(heap, (zend_mm_free_block_canary *) mm_block); -+ size += ZEND_MM_FREE_BLOCK_SIZE(mm_block); -+ } -+ if (ZEND_MM_IS_FIRST_BLOCK(mm_block) && -+ ZEND_MM_IS_GUARD_BLOCK(ZEND_MM_BLOCK_AT(mm_block, size))) { -+ zend_mm_del_segment(heap, (zend_mm_segment *) ((char *)mm_block - ZEND_MM_ALIGNED_SEGMENT_SIZE)); -+ } else { -+ ZEND_MM_BLOCK(mm_block, ZEND_MM_FREE_BLOCK, size); -+ zend_mm_add_to_free_list(heap, (zend_mm_free_block_canary *) mm_block); -+ } -+ HANDLE_UNBLOCK_INTERRUPTIONS(); -+} ++#include "zend.h" ++ ++#include ++#include + -+void *_zend_mm_realloc_canary_int(zend_mm_heap_canary *heap, void *p, size_t size ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) -+{ -+ zend_mm_block_canary *mm_block = ZEND_MM_HEADER_OF(p); -+ zend_mm_block_canary *next_block; -+ size_t true_size; -+ size_t orig_size; -+ void *ptr; + -+ if (UNEXPECTED(!p) || !ZEND_MM_VALID_PTR(p)) { -+ return _zend_mm_alloc_canary_int(heap, size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); -+ } -+ mm_block = ZEND_MM_HEADER_OF(p); -+ true_size = ZEND_MM_TRUE_SIZE(size); -+ orig_size = ZEND_MM_BLOCK_SIZE(mm_block); +#if SUHOSIN_PATCH -+ SUHOSIN_MM_CHECK_CANARIES(mm_block, "erealloc()"); -+#endif -+ ZEND_MM_CHECK_PROTECTION(mm_block); + -+ if (UNEXPECTED(true_size < size)) { -+ goto out_of_memory; ++static size_t last_canary = 0x73625123; ++ ++/* will be replaced later with more compatible method */ ++ZEND_API void zend_canary(void *buf, int len) ++{ ++ time_t t; ++ size_t canary; ++ int fd; ++ ++#ifndef PHP_WIN32 ++ fd = open("/dev/urandom", 0); ++ if (fd != -1) { ++ int r = read(fd, buf, len); ++ close(fd); ++ if (r == len) { ++ return; ++ } + } ++#endif ++ /* not good but we never want to do this */ ++ time(&t); ++ canary = *(unsigned int *)&t + getpid() << 16 + last_canary; ++ last_canary ^= (canary << 5) | (canary >> (32-5)); ++ /* When we ensure full win32 compatibility in next version ++ we will replace this with the random number code from zend_alloc.c */ ++ memcpy(buf, &canary, len); ++} + -+ if (true_size <= orig_size) { -+ size_t remaining_size = orig_size - true_size; ++#endif + -+ if (remaining_size >= ZEND_MM_ALIGNED_MIN_HEADER_SIZE) { -+ zend_mm_free_block_canary *new_free_block; + -+ HANDLE_BLOCK_INTERRUPTIONS(); -+ next_block = ZEND_MM_BLOCK_AT(mm_block, orig_size); -+ if (ZEND_MM_IS_FREE_BLOCK(next_block)) { -+ remaining_size += ZEND_MM_FREE_BLOCK_SIZE(next_block); -+ zend_mm_remove_from_free_list(heap, (zend_mm_free_block_canary *) next_block); -+ } ++/* ++ * Local variables: ++ * tab-width: 4 ++ * c-basic-offset: 4 ++ * End: ++ * vim600: sw=4 ts=4 fdm=marker ++ * vim<600: sw=4 ts=4 ++ */ +--- a/Zend/zend_compile.c ++++ b/Zend/zend_compile.c +@@ -141,6 +141,11 @@ static void zend_destroy_property_info_i + } + /* }}} */ + ++#if SUHOSIN_PATCH ++void *suhosin_zend_destroy_property_info_internal = zend_destroy_property_info_internal; ++void *suhosin_zend_destroy_property_info = zend_destroy_property_info; ++#endif + -+ /* prepare new free block */ -+ ZEND_MM_BLOCK(mm_block, ZEND_MM_USED_BLOCK, true_size); -+ new_free_block = (zend_mm_free_block_canary *) ZEND_MM_BLOCK_AT(mm_block, true_size); + static void build_runtime_defined_function_key(zval *result, const char *name, int name_length TSRMLS_DC) /* {{{ */ + { + char char_pos_buf[32]; +--- a/Zend/zend_compile.h ++++ b/Zend/zend_compile.h +@@ -685,6 +685,11 @@ ZEND_API zend_bool zend_is_auto_global(c + ZEND_API zend_bool zend_is_auto_global_quick(const char *name, uint name_len, ulong hashval TSRMLS_DC); + ZEND_API size_t zend_dirname(char *path, size_t len); + ++#if SUHOSIN_PATCH ++extern void *suhosin_zend_destroy_property_info_internal; ++extern void *suhosin_zend_destroy_property_info; ++#endif + -+ ZEND_MM_BLOCK(new_free_block, ZEND_MM_FREE_BLOCK, remaining_size); + int zendlex(znode *zendlval TSRMLS_DC); + + int zend_add_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC); +--- a/Zend/zend_constants.c ++++ b/Zend/zend_constants.c +@@ -117,6 +117,76 @@ void zend_register_standard_constants(TS + + REGISTER_MAIN_LONG_CONSTANT("DEBUG_BACKTRACE_PROVIDE_OBJECT", DEBUG_BACKTRACE_PROVIDE_OBJECT, CONST_PERSISTENT | CONST_CS); + REGISTER_MAIN_LONG_CONSTANT("DEBUG_BACKTRACE_IGNORE_ARGS", DEBUG_BACKTRACE_IGNORE_ARGS, CONST_PERSISTENT | CONST_CS); ++#if SUHOSIN_PATCH ++ REGISTER_MAIN_LONG_CONSTANT("S_MEMORY", S_MEMORY, CONST_PERSISTENT | CONST_CS); ++ REGISTER_MAIN_LONG_CONSTANT("S_VARS", S_VARS, CONST_PERSISTENT | CONST_CS); ++ REGISTER_MAIN_LONG_CONSTANT("S_FILES", S_FILES, CONST_PERSISTENT | CONST_CS); ++ REGISTER_MAIN_LONG_CONSTANT("S_INCLUDE", S_INCLUDE, CONST_PERSISTENT | CONST_CS); ++ REGISTER_MAIN_LONG_CONSTANT("S_SQL", S_SQL, CONST_PERSISTENT | CONST_CS); ++ REGISTER_MAIN_LONG_CONSTANT("S_EXECUTOR", S_EXECUTOR, CONST_PERSISTENT | CONST_CS); ++ REGISTER_MAIN_LONG_CONSTANT("S_MAIL", S_MAIL, CONST_PERSISTENT | CONST_CS); ++ REGISTER_MAIN_LONG_CONSTANT("S_SESSION", S_SESSION, CONST_PERSISTENT | CONST_CS); ++ REGISTER_MAIN_LONG_CONSTANT("S_MISC", S_MISC, CONST_PERSISTENT | CONST_CS); ++ REGISTER_MAIN_LONG_CONSTANT("S_INTERNAL", S_INTERNAL, CONST_PERSISTENT | CONST_CS); ++ REGISTER_MAIN_LONG_CONSTANT("S_ALL", S_ALL, CONST_PERSISTENT | CONST_CS); ++ ++ /* error levels */ ++ REGISTER_MAIN_LONG_CONSTANT("LOG_EMERG", LOG_EMERG, CONST_CS | CONST_PERSISTENT); /* system unusable */ ++ REGISTER_MAIN_LONG_CONSTANT("LOG_ALERT", LOG_ALERT, CONST_CS | CONST_PERSISTENT); /* immediate action required */ ++ REGISTER_MAIN_LONG_CONSTANT("LOG_CRIT", LOG_CRIT, CONST_CS | CONST_PERSISTENT); /* critical conditions */ ++ REGISTER_MAIN_LONG_CONSTANT("LOG_ERR", LOG_ERR, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_WARNING", LOG_WARNING, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_NOTICE", LOG_NOTICE, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_INFO", LOG_INFO, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_DEBUG", LOG_DEBUG, CONST_CS | CONST_PERSISTENT); ++ /* facility: type of program logging the message */ ++ REGISTER_MAIN_LONG_CONSTANT("LOG_KERN", LOG_KERN, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_USER", LOG_USER, CONST_CS | CONST_PERSISTENT); /* generic user level */ ++ REGISTER_MAIN_LONG_CONSTANT("LOG_MAIL", LOG_MAIL, CONST_CS | CONST_PERSISTENT); /* log to email */ ++ REGISTER_MAIN_LONG_CONSTANT("LOG_DAEMON", LOG_DAEMON, CONST_CS | CONST_PERSISTENT); /* other system daemons */ ++ REGISTER_MAIN_LONG_CONSTANT("LOG_AUTH", LOG_AUTH, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_SYSLOG", LOG_SYSLOG, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_LPR", LOG_LPR, CONST_CS | CONST_PERSISTENT); ++#ifdef LOG_NEWS ++ /* No LOG_NEWS on HP-UX */ ++ REGISTER_MAIN_LONG_CONSTANT("LOG_NEWS", LOG_NEWS, CONST_CS | CONST_PERSISTENT); /* usenet new */ ++#endif ++#ifdef LOG_UUCP ++ /* No LOG_UUCP on HP-UX */ ++ REGISTER_MAIN_LONG_CONSTANT("LOG_UUCP", LOG_UUCP, CONST_CS | CONST_PERSISTENT); ++#endif ++#ifdef LOG_CRON ++ /* apparently some systems don't have this one */ ++ REGISTER_MAIN_LONG_CONSTANT("LOG_CRON", LOG_CRON, CONST_CS | CONST_PERSISTENT); ++#endif ++#ifdef LOG_AUTHPRIV ++ /* AIX doesn't have LOG_AUTHPRIV */ ++ REGISTER_MAIN_LONG_CONSTANT("LOG_AUTHPRIV", LOG_AUTHPRIV, CONST_CS | CONST_PERSISTENT); ++#endif ++#ifndef PHP_WIN32 ++ REGISTER_MAIN_LONG_CONSTANT("LOG_LOCAL0", LOG_LOCAL0, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_LOCAL1", LOG_LOCAL1, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_LOCAL2", LOG_LOCAL2, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_LOCAL3", LOG_LOCAL3, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_LOCAL4", LOG_LOCAL4, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_LOCAL5", LOG_LOCAL5, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_LOCAL6", LOG_LOCAL6, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_LOCAL7", LOG_LOCAL7, CONST_CS | CONST_PERSISTENT); ++#endif ++ /* options */ ++ REGISTER_MAIN_LONG_CONSTANT("LOG_PID", LOG_PID, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_CONS", LOG_CONS, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_ODELAY", LOG_ODELAY, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_NDELAY", LOG_NDELAY, CONST_CS | CONST_PERSISTENT); ++#ifdef LOG_NOWAIT ++ REGISTER_MAIN_LONG_CONSTANT("LOG_NOWAIT", LOG_NOWAIT, CONST_CS | CONST_PERSISTENT); ++#endif ++#ifdef LOG_PERROR ++ /* AIX doesn't have LOG_PERROR */ ++ REGISTER_MAIN_LONG_CONSTANT("LOG_PERROR", LOG_PERROR, CONST_CS | CONST_PERSISTENT); /*log to stderr*/ ++#endif ++#endif + -+ /* add the new free block to the free list */ -+ zend_mm_add_to_free_list(heap, new_free_block); -+ heap->size += (true_size - orig_size); -+ HANDLE_UNBLOCK_INTERRUPTIONS(); -+ } -+ ZEND_MM_SET_DEBUG_INFO(mm_block, size, 0, 0); + /* true/false constants */ + { + zend_constant c; +--- a/Zend/zend_errors.h ++++ b/Zend/zend_errors.h +@@ -41,6 +41,20 @@ + #define E_ALL (E_ERROR | E_WARNING | E_PARSE | E_NOTICE | E_CORE_ERROR | E_CORE_WARNING | E_COMPILE_ERROR | E_COMPILE_WARNING | E_USER_ERROR | E_USER_WARNING | E_USER_NOTICE | E_RECOVERABLE_ERROR | E_DEPRECATED | E_USER_DEPRECATED | E_STRICT) + #define E_CORE (E_CORE_ERROR | E_CORE_WARNING) + +#if SUHOSIN_PATCH -+ SUHOSIN_MM_SET_CANARIES(mm_block); -+ ((zend_mm_block_canary*)mm_block)->info.size = size; -+ SUHOSIN_MM_SET_END_CANARY(mm_block); ++#define S_MEMORY (1<<0L) ++#define S_MISC (1<<1L) ++#define S_VARS (1<<2L) ++#define S_FILES (1<<3L) ++#define S_INCLUDE (1<<4L) ++#define S_SQL (1<<5L) ++#define S_EXECUTOR (1<<6L) ++#define S_MAIL (1<<7L) ++#define S_SESSION (1<<8L) ++#define S_INTERNAL (1<<29L) ++#define S_ALL (S_MEMORY | S_VARS | S_INCLUDE | S_FILES | S_MAIL | S_SESSION | S_MISC | S_SQL | S_EXECUTOR) +#endif -+ return p; -+ } -+ -+#if ZEND_MM_CACHE -+ if (ZEND_MM_SMALL_SIZE(true_size)) { -+ size_t index = ZEND_MM_BUCKET_INDEX(true_size); -+ -+ if (heap->cache[index] != NULL) { -+ zend_mm_free_block_canary *best_fit; -+ zend_mm_free_block_canary **cache; + -+#if ZEND_MM_CACHE_STAT -+ heap->cache_stat[index].count--; -+ heap->cache_stat[index].hit++; -+#endif -+ best_fit = SUHOSIN_MANGLE_PTR(heap->cache[index]); -+ heap->cache[index] = best_fit->prev_free_block; -+ ZEND_MM_CHECK_MAGIC(best_fit, MEM_BLOCK_CACHED); -+ ZEND_MM_SET_DEBUG_INFO(best_fit, size, 1, 0); + #endif /* ZEND_ERRORS_H */ + + /* +--- a/Zend/zend_hash.c ++++ b/Zend/zend_hash.c +@@ -21,6 +21,7 @@ + + #include "zend.h" + #include "zend_globals.h" ++#include "zend_compile.h" + + #define CONNECT_TO_BUCKET_DLLIST(element, list_head) \ + (element)->pNext = (list_head); \ +@@ -103,6 +104,199 @@ ZEND_API ulong zend_hash_func(const char + return zend_inline_hash_func(arKey, nKeyLength); + } + +#if SUHOSIN_PATCH -+ SUHOSIN_MM_SET_CANARIES(best_fit); -+ ((zend_mm_block_canary*)best_fit)->info.size = size; -+ SUHOSIN_MM_SET_END_CANARY(best_fit); ++#ifdef ZTS ++static MUTEX_T zend_hash_dprot_mx_reader; ++static MUTEX_T zend_hash_dprot_mx_writer; ++static unsigned int zend_hash_dprot_reader; +#endif ++static unsigned int zend_hash_dprot_counter; ++static unsigned int zend_hash_dprot_curmax; ++static dtor_func_t *zend_hash_dprot_table = NULL; + -+ ptr = ZEND_MM_DATA_OF(best_fit); -+ -+#if ZEND_DEBUG || ZEND_MM_HEAP_PROTECTION -+ memcpy(ptr, p, mm_block->debug.size); -+#else -+ memcpy(ptr, p, orig_size - ZEND_MM_ALIGNED_HEADER_SIZE - CANARY_SIZE); ++static void zend_hash_dprot_begin_read() ++{ ++#ifdef ZTS ++ tsrm_mutex_lock(zend_hash_dprot_mx_reader); ++ if ((++(zend_hash_dprot_reader)) == 1) { ++ tsrm_mutex_lock(zend_hash_dprot_mx_writer); ++ } ++ tsrm_mutex_unlock(zend_hash_dprot_mx_reader); +#endif ++} + -+ heap->cached -= true_size - orig_size; -+ -+ index = ZEND_MM_BUCKET_INDEX(orig_size); -+ cache = &heap->cache[index]; -+ -+ ((zend_mm_free_block_canary*)mm_block)->prev_free_block = *cache; -+ *cache = (zend_mm_free_block_canary*)SUHOSIN_MANGLE_PTR(mm_block); -+ ZEND_MM_SET_MAGIC(mm_block, MEM_BLOCK_CACHED); -+#if ZEND_MM_CACHE_STAT -+ if (++heap->cache_stat[index].count > heap->cache_stat[index].max_count) { -+ heap->cache_stat[index].max_count = heap->cache_stat[index].count; -+ } -+#endif -+ return ptr; -+ } ++static void zend_hash_dprot_end_read() ++{ ++#ifdef ZTS ++ tsrm_mutex_lock(zend_hash_dprot_mx_reader); ++ if ((--(zend_hash_dprot_reader)) == 0) { ++ tsrm_mutex_unlock(zend_hash_dprot_mx_writer); + } ++ tsrm_mutex_unlock(zend_hash_dprot_mx_reader); +#endif ++} + -+ next_block = ZEND_MM_BLOCK_AT(mm_block, orig_size); -+ -+ if (ZEND_MM_IS_FREE_BLOCK(next_block)) { -+ ZEND_MM_CHECK_COOKIE(next_block); -+ ZEND_MM_CHECK_BLOCK_LINKAGE(next_block); -+ if (orig_size + ZEND_MM_FREE_BLOCK_SIZE(next_block) >= true_size) { -+ size_t block_size = orig_size + ZEND_MM_FREE_BLOCK_SIZE(next_block); -+ size_t remaining_size = block_size - true_size; ++static void zend_hash_dprot_begin_write() ++{ ++#ifdef ZTS ++ tsrm_mutex_lock(zend_hash_dprot_mx_writer); ++#endif ++} + -+ HANDLE_BLOCK_INTERRUPTIONS(); -+ zend_mm_remove_from_free_list(heap, (zend_mm_free_block_canary *) next_block); ++static void zend_hash_dprot_end_write() ++{ ++#ifdef ZTS ++ tsrm_mutex_unlock(zend_hash_dprot_mx_writer); ++#endif ++} + -+ if (remaining_size < ZEND_MM_ALIGNED_MIN_HEADER_SIZE) { -+ true_size = block_size; -+ ZEND_MM_BLOCK(mm_block, ZEND_MM_USED_BLOCK, true_size); -+ } else { -+ zend_mm_free_block_canary *new_free_block; ++/*ZEND_API void zend_hash_dprot_dtor() ++{ ++#ifdef ZTS ++ tsrm_mutex_free(zend_hash_dprot_mx_reader); ++ tsrm_mutex_free(zend_hash_dprot_mx_writer); ++#endif ++ free(zend_hash_dprot_table); ++}*/ + -+ /* prepare new free block */ -+ ZEND_MM_BLOCK(mm_block, ZEND_MM_USED_BLOCK, true_size); -+ new_free_block = (zend_mm_free_block_canary *) ZEND_MM_BLOCK_AT(mm_block, true_size); -+ ZEND_MM_BLOCK(new_free_block, ZEND_MM_FREE_BLOCK, remaining_size); ++static void zend_hash_add_destructor(dtor_func_t pDestructor) ++{ ++ int left, right, mid; ++ zend_bool found = 0; ++ unsigned long value; ++ ++ if (pDestructor == NULL || pDestructor == ZVAL_PTR_DTOR || pDestructor == ZVAL_INTERNAL_PTR_DTOR ++ || pDestructor == ZEND_FUNCTION_DTOR || pDestructor == ZEND_CLASS_DTOR) { ++ return; ++ } ++ ++ if (zend_hash_dprot_table == NULL) { ++#ifdef ZTS ++ zend_hash_dprot_mx_reader = tsrm_mutex_alloc(); ++ zend_hash_dprot_mx_writer = tsrm_mutex_alloc(); ++ zend_hash_dprot_reader = 0; ++#endif ++ zend_hash_dprot_counter = 0; ++ zend_hash_dprot_curmax = 256; ++ zend_hash_dprot_table = (dtor_func_t *) malloc(256 * sizeof(dtor_func_t)); ++ } ++ ++ zend_hash_dprot_begin_write(); + -+ /* add the new free block to the free list */ -+ if (ZEND_MM_IS_FIRST_BLOCK(mm_block) && -+ ZEND_MM_IS_GUARD_BLOCK(ZEND_MM_BLOCK_AT(new_free_block, remaining_size))) { -+ zend_mm_add_to_rest_list(heap, new_free_block); -+ } else { -+ zend_mm_add_to_free_list(heap, new_free_block); -+ } ++ if (zend_hash_dprot_counter == 0) { ++ zend_hash_dprot_counter++; ++ zend_hash_dprot_table[0] = pDestructor; ++ } else { ++ value = (unsigned long) pDestructor; ++ left = 0; ++ right = zend_hash_dprot_counter-1; ++ mid = 0; ++ ++ while (left < right) { ++ mid = (right - left) >> 1; ++ mid += left; ++ if ((unsigned long)zend_hash_dprot_table[mid] == value) { ++ found = 1; ++ break; + } -+ ZEND_MM_SET_DEBUG_INFO(mm_block, size, 0, 0); -+ heap->size = heap->size + true_size - orig_size; -+ if (heap->peak < heap->size) { -+ heap->peak = heap->size; ++ if (value < (unsigned long)zend_hash_dprot_table[mid]) { ++ right = mid-1; ++ } else { ++ left = mid+1; + } -+ HANDLE_UNBLOCK_INTERRUPTIONS(); -+#if SUHOSIN_PATCH -+ SUHOSIN_MM_SET_CANARIES(mm_block); -+ ((zend_mm_block_canary*)mm_block)->info.size = size; -+ SUHOSIN_MM_SET_END_CANARY(mm_block); -+#endif -+ return p; -+ } else if (ZEND_MM_IS_FIRST_BLOCK(mm_block) && -+ ZEND_MM_IS_GUARD_BLOCK(ZEND_MM_BLOCK_AT(next_block, ZEND_MM_FREE_BLOCK_SIZE(next_block)))) { -+ HANDLE_BLOCK_INTERRUPTIONS(); -+ zend_mm_remove_from_free_list(heap, (zend_mm_free_block_canary *) next_block); -+ goto realloc_segment; -+ } -+ } else if (ZEND_MM_IS_FIRST_BLOCK(mm_block) && ZEND_MM_IS_GUARD_BLOCK(next_block)) { -+ zend_mm_segment *segment; -+ zend_mm_segment *segment_copy; -+ size_t segment_size; -+ size_t block_size; -+ size_t remaining_size; -+ -+ HANDLE_BLOCK_INTERRUPTIONS(); -+realloc_segment: -+ /* segment size, size of block and size of guard block */ -+ if (true_size > heap->block_size - (ZEND_MM_ALIGNED_SEGMENT_SIZE + ZEND_MM_ALIGNED_HEADER_SIZE)) { -+ segment_size = true_size+ZEND_MM_ALIGNED_SEGMENT_SIZE+ZEND_MM_ALIGNED_HEADER_SIZE; -+ segment_size = (segment_size + (heap->block_size-1)) & ~(heap->block_size-1); -+ } else { -+ segment_size = heap->block_size; + } -+ -+ segment_copy = (zend_mm_segment *) ((char *)mm_block - ZEND_MM_ALIGNED_SEGMENT_SIZE); -+ if (segment_size < true_size || -+ heap->real_size + segment_size - segment_copy->size > heap->limit) { -+ if (ZEND_MM_IS_FREE_BLOCK(next_block)) { -+ zend_mm_add_to_free_list(heap, (zend_mm_free_block_canary *) next_block); -+ } -+#if ZEND_MM_CACHE -+ zend_mm_free_cache(heap); -+#endif -+ HANDLE_UNBLOCK_INTERRUPTIONS(); -+#if ZEND_DEBUG -+ zend_mm_safe_error(heap, "Allowed memory size of %ld bytes exhausted at %s:%d (tried to allocate %ld bytes)", heap->limit, __zend_filename, __zend_lineno, size); -+#else -+ zend_mm_safe_error(heap, "Allowed memory size of %ld bytes exhausted (tried to allocate %ld bytes)", heap->limit, size); -+#endif -+ return NULL; ++ if ((unsigned long)zend_hash_dprot_table[left] == value) { ++ found = 1; + } ++ ++ if (!found) { ++ ++ if (zend_hash_dprot_counter >= zend_hash_dprot_curmax) { ++ zend_hash_dprot_curmax += 256; ++ zend_hash_dprot_table = (dtor_func_t *) realloc(zend_hash_dprot_table, zend_hash_dprot_curmax * sizeof(dtor_func_t)); ++ } ++ ++ if ((unsigned long)zend_hash_dprot_table[left] < value) { ++ memmove(zend_hash_dprot_table+left+2, zend_hash_dprot_table+left+1, (zend_hash_dprot_counter-left-1)*sizeof(dtor_func_t)); ++ zend_hash_dprot_table[left+1] = pDestructor; ++ } else { ++ memmove(zend_hash_dprot_table+left+1, zend_hash_dprot_table+left, (zend_hash_dprot_counter-left)*sizeof(dtor_func_t)); ++ zend_hash_dprot_table[left] = pDestructor; ++ } + -+ segment = ZEND_MM_STORAGE_REALLOC(segment_copy, segment_size); -+ if (!segment) { -+#if ZEND_MM_CACHE -+ zend_mm_free_cache(heap); -+#endif -+ HANDLE_UNBLOCK_INTERRUPTIONS(); -+out_of_memory: -+#if ZEND_DEBUG -+ zend_mm_safe_error(heap, "Out of memory (allocated %ld) at %s:%d (tried to allocate %ld bytes)", heap->real_size, __zend_filename, __zend_lineno, size); -+#else -+ zend_mm_safe_error(heap, "Out of memory (allocated %ld) (tried to allocate %ld bytes)", heap->real_size, size); -+#endif -+ return NULL; -+ } -+ heap->real_size += segment_size - segment->size; -+ if (heap->real_size > heap->real_peak) { -+ heap->real_peak = heap->real_size; ++ zend_hash_dprot_counter++; + } ++ } ++ ++ zend_hash_dprot_end_write(); ++} + -+ segment->size = segment_size; ++static void zend_hash_check_destructor(dtor_func_t pDestructor) ++{ ++ unsigned long value; ++ ++ if (pDestructor == NULL || pDestructor == ZVAL_PTR_DTOR || pDestructor == ZVAL_INTERNAL_PTR_DTOR ++#ifdef ZEND_ENGINE_2 ++ || pDestructor == suhosin_zend_destroy_property_info_internal || pDestructor == suhosin_zend_destroy_property_info ++#endif ++ || pDestructor == ZEND_FUNCTION_DTOR || pDestructor == ZEND_CLASS_DTOR) { ++ return; ++ } + -+ if (segment != segment_copy) { -+ zend_mm_segment **seg = &heap->segments_list; -+ while (*seg != segment_copy) { -+ seg = &(*seg)->next_segment; ++ zend_hash_dprot_begin_read(); ++ ++ if (zend_hash_dprot_counter > 0) { ++ int left, right, mid; ++ zend_bool found = 0; ++ ++ value = (unsigned long) pDestructor; ++ left = 0; ++ right = zend_hash_dprot_counter-1; ++ ++ while (left < right) { ++ mid = (right - left) >> 1; ++ mid += left; ++ if ((unsigned long)zend_hash_dprot_table[mid] == value) { ++ found = 1; ++ break; ++ } ++ if (value < (unsigned long)zend_hash_dprot_table[mid]) { ++ right = mid-1; ++ } else { ++ left = mid+1; + } -+ *seg = segment; -+ mm_block = (zend_mm_block_canary *) ((char *) segment + ZEND_MM_ALIGNED_SEGMENT_SIZE); -+ ZEND_MM_MARK_FIRST_BLOCK(mm_block); + } -+ -+ block_size = segment_size - ZEND_MM_ALIGNED_SEGMENT_SIZE - ZEND_MM_ALIGNED_HEADER_SIZE; -+ remaining_size = block_size - true_size; -+ -+ /* setup guard block */ -+ ZEND_MM_LAST_BLOCK(ZEND_MM_BLOCK_AT(mm_block, block_size)); -+ -+ if (remaining_size < ZEND_MM_ALIGNED_MIN_HEADER_SIZE) { -+ true_size = block_size; -+ ZEND_MM_BLOCK(mm_block, ZEND_MM_USED_BLOCK, true_size); -+ } else { -+ zend_mm_free_block_canary *new_free_block; -+ -+ /* prepare new free block */ -+ ZEND_MM_BLOCK(mm_block, ZEND_MM_USED_BLOCK, true_size); -+ new_free_block = (zend_mm_free_block_canary *) ZEND_MM_BLOCK_AT(mm_block, true_size); -+ ZEND_MM_BLOCK(new_free_block, ZEND_MM_FREE_BLOCK, remaining_size); -+ -+ /* add the new free block to the free list */ -+ zend_mm_add_to_rest_list(heap, new_free_block); ++ if ((unsigned long)zend_hash_dprot_table[left] == value) { ++ found = 1; + } -+ -+ ZEND_MM_SET_DEBUG_INFO(mm_block, size, 1, 1); -+ -+ heap->size = heap->size + true_size - orig_size; -+ if (heap->peak < heap->size) { -+ heap->peak = heap->size; ++ ++ if (!found) { ++ zend_hash_dprot_end_read(); ++ ++ zend_suhosin_log(S_MEMORY, "possible memory corruption detected - unknown Hashtable destructor"); ++ if (SUHOSIN_CONFIG(SUHOSIN_HT_IGNORE_INVALID_DESTRUCTOR) == 0) { ++ _exit(1); ++ } ++ return; + } -+ -+ HANDLE_UNBLOCK_INTERRUPTIONS(); -+#if SUHOSIN_PATCH -+ SUHOSIN_MM_SET_CANARIES(mm_block); -+ ((zend_mm_block_canary*)mm_block)->info.size = size; -+ SUHOSIN_MM_SET_END_CANARY(mm_block); -+#endif -+ return ZEND_MM_DATA_OF(mm_block); ++ ++ } else { ++ zend_hash_dprot_end_read(); ++ ++ zend_suhosin_log(S_MEMORY, "possible memory corruption detected - unknown Hashtable destructor"); ++ if (SUHOSIN_CONFIG(SUHOSIN_HT_IGNORE_INVALID_DESTRUCTOR) == 0) { ++ _exit(1); ++ } ++ return; + } ++ ++ zend_hash_dprot_end_read(); ++} + -+ ptr = _zend_mm_alloc_canary_int(heap, size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); -+#if ZEND_DEBUG || ZEND_MM_HEAP_PROTECTION -+ memcpy(ptr, p, mm_block->debug.size); +#else -+ memcpy(ptr, p, orig_size - ZEND_MM_ALIGNED_HEADER_SIZE - CANARY_SIZE); ++#define zend_hash_add_destructor(pDestructor) do {} while(0) ++#define zend_hash_check_destructor(pDestructor) do {} while(0) +#endif -+ _zend_mm_free_canary_int(heap, p ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); -+ return ptr; -+} + + #define UPDATE_DATA(ht, p, pData, nDataSize) \ + if (nDataSize == sizeof(void*)) { \ +@@ -163,6 +357,7 @@ ZEND_API int _zend_hash_init(HashTable * + + ht->nTableMask = 0; /* 0 means that ht->arBuckets is uninitialized */ + ht->pDestructor = pDestructor; ++ zend_hash_add_destructor(pDestructor); + ht->arBuckets = (Bucket**)&uninitialized_bucket; + ht->pListHead = NULL; + ht->pListTail = NULL; +@@ -230,6 +425,7 @@ ZEND_API int _zend_hash_add_or_update(Ha + return FAILURE; + } + #endif ++ zend_hash_check_destructor(ht->pDestructor); + if (ht->pDestructor) { + ht->pDestructor(p->pData); + } +@@ -307,6 +503,7 @@ ZEND_API int _zend_hash_quick_add_or_upd + return FAILURE; + } + #endif ++ zend_hash_check_destructor(ht->pDestructor); + if (ht->pDestructor) { + ht->pDestructor(p->pData); + } +@@ -394,6 +591,7 @@ ZEND_API int _zend_hash_index_update_or_ + return FAILURE; + } + #endif ++ zend_hash_check_destructor(ht->pDestructor); + if (ht->pDestructor) { + ht->pDestructor(p->pData); + } +@@ -527,6 +725,7 @@ ZEND_API int zend_hash_del_key_or_index( + if (ht->pInternalPointer == p) { + ht->pInternalPointer = p->pListNext; + } ++ zend_hash_check_destructor(ht->pDestructor); + if (ht->pDestructor) { + ht->pDestructor(p->pData); + } +@@ -553,6 +752,7 @@ ZEND_API void zend_hash_destroy(HashTabl + SET_INCONSISTENT(HT_IS_DESTROYING); + + p = ht->pListHead; ++ zend_hash_check_destructor(ht->pDestructor); + while (p != NULL) { + q = p; + p = p->pListNext; +@@ -646,6 +846,7 @@ static Bucket *zend_hash_apply_deleter(H + ht->nNumOfElements--; + HANDLE_UNBLOCK_INTERRUPTIONS(); + ++ zend_hash_check_destructor(ht->pDestructor); + if (ht->pDestructor) { + ht->pDestructor(p->pData); + } +@@ -666,6 +867,7 @@ ZEND_API void zend_hash_graceful_destroy + IS_CONSISTENT(ht); + + p = ht->pListHead; ++ zend_hash_check_destructor(ht->pDestructor); + while (p != NULL) { + p = zend_hash_apply_deleter(ht, p); + } +--- a/Zend/zend_llist.c ++++ b/Zend/zend_llist.c +@@ -23,6 +23,194 @@ + #include "zend_llist.h" + #include "zend_qsort.h" + ++#if SUHOSIN_PATCH ++#ifdef ZTS ++static MUTEX_T zend_llist_dprot_mx_reader; ++static MUTEX_T zend_llist_dprot_mx_writer; ++static unsigned int zend_llist_dprot_reader; ++#endif ++static unsigned int zend_llist_dprot_counter; ++static unsigned int zend_llist_dprot_curmax; ++static llist_dtor_func_t *zend_llist_dprot_table = NULL; + -+ZEND_API size_t _zend_mm_block_size_canary(zend_mm_heap_canary *heap, void *p ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) ++static void zend_llist_dprot_begin_read() +{ -+ zend_mm_block_canary *mm_block; -+ -+ if (!ZEND_MM_VALID_PTR(p)) { -+ return 0; ++#ifdef ZTS ++ tsrm_mutex_lock(zend_llist_dprot_mx_reader); ++ if ((++(zend_llist_dprot_reader)) == 1) { ++ tsrm_mutex_lock(zend_llist_dprot_mx_writer); + } -+ mm_block = ZEND_MM_HEADER_OF(p); -+ ZEND_MM_CHECK_PROTECTION(mm_block); -+#if ZEND_DEBUG || ZEND_MM_HEAP_PROTECTION -+ return mm_block->debug.size; -+#else -+ return ZEND_MM_BLOCK_SIZE(mm_block); ++ tsrm_mutex_unlock(zend_llist_dprot_mx_reader); +#endif +} + -+#if defined(__GNUC__) && defined(i386) -+ -+static inline size_t safe_address(size_t nmemb, size_t size, size_t offset) ++static void zend_llist_dprot_end_read() +{ -+ size_t res = nmemb; -+ unsigned long overflow = 0; -+ -+ __asm__ ("mull %3\n\taddl %4,%0\n\tadcl %1,%1" -+ : "=&a"(res), "=&d" (overflow) -+ : "%0"(res), -+ "rm"(size), -+ "rm"(offset)); -+ -+ if (UNEXPECTED(overflow)) { -+ zend_error_noreturn(E_ERROR, "Possible integer overflow in memory allocation (%zu * %zu + %zu)", nmemb, size, offset); -+ return 0; ++#ifdef ZTS ++ tsrm_mutex_lock(zend_llist_dprot_mx_reader); ++ if ((--(zend_llist_dprot_reader)) == 0) { ++ tsrm_mutex_unlock(zend_llist_dprot_mx_writer); + } -+ return res; ++ tsrm_mutex_unlock(zend_llist_dprot_mx_reader); ++#endif +} + -+#elif defined(__GNUC__) && defined(__x86_64__) ++static void zend_llist_dprot_begin_write() ++{ ++#ifdef ZTS ++ tsrm_mutex_lock(zend_llist_dprot_mx_writer); ++#endif ++} + -+static inline size_t safe_address(size_t nmemb, size_t size, size_t offset) ++static void zend_llist_dprot_end_write() +{ -+ size_t res = nmemb; -+ unsigned long overflow = 0; -+ -+ __asm__ ("mulq %3\n\taddq %4,%0\n\tadcq %1,%1" -+ : "=&a"(res), "=&d" (overflow) -+ : "%0"(res), -+ "rm"(size), -+ "rm"(offset)); -+ -+ if (UNEXPECTED(overflow)) { -+ zend_error_noreturn(E_ERROR, "Possible integer overflow in memory allocation (%zu * %zu + %zu)", nmemb, size, offset); -+ return 0; -+ } -+ return res; ++#ifdef ZTS ++ tsrm_mutex_unlock(zend_llist_dprot_mx_writer); ++#endif +} + -+#elif SIZEOF_SIZE_T == 4 && defined(HAVE_ZEND_LONG64) ++/*ZEND_API void zend_llist_dprot_dtor() ++{ ++#ifdef ZTS ++ tsrm_mutex_free(zend_llist_dprot_mx_reader); ++ tsrm_mutex_free(zend_llist_dprot_mx_writer); ++#endif ++ free(zend_llist_dprot_table); ++}*/ + -+static inline size_t safe_address(size_t nmemb, size_t size, size_t offset) ++static void zend_llist_add_destructor(llist_dtor_func_t pDestructor) +{ -+ zend_ulong64 res = (zend_ulong64)nmemb * (zend_ulong64)size + (zend_ulong64)offset; ++ int left, right, mid; ++ zend_bool found = 0; ++ unsigned long value; ++ ++ if (pDestructor == NULL || pDestructor == ZVAL_PTR_DTOR) { ++ return; ++ } ++ ++ if (zend_llist_dprot_table == NULL) { ++#ifdef ZTS ++ zend_llist_dprot_mx_reader = tsrm_mutex_alloc(); ++ zend_llist_dprot_mx_writer = tsrm_mutex_alloc(); ++ zend_llist_dprot_reader = 0; ++#endif ++ zend_llist_dprot_counter = 0; ++ zend_llist_dprot_curmax = 256; ++ zend_llist_dprot_table = (llist_dtor_func_t *) malloc(256 * sizeof(llist_dtor_func_t)); ++ } ++ ++ zend_llist_dprot_begin_write(); + -+ if (UNEXPECTED(res > (zend_ulong64)0xFFFFFFFFL)) { -+ zend_error_noreturn(E_ERROR, "Possible integer overflow in memory allocation (%zu * %zu + %zu)", nmemb, size, offset); -+ return 0; ++ if (zend_llist_dprot_counter == 0) { ++ zend_llist_dprot_counter++; ++ zend_llist_dprot_table[0] = pDestructor; ++ } else { ++ value = (unsigned long) pDestructor; ++ left = 0; ++ right = zend_llist_dprot_counter-1; ++ mid = 0; ++ ++ while (left < right) { ++ mid = (right - left) >> 1; ++ mid += left; ++ if ((unsigned long)zend_llist_dprot_table[mid] == value) { ++ found = 1; ++ break; ++ } ++ if (value < (unsigned long)zend_llist_dprot_table[mid]) { ++ right = mid-1; ++ } else { ++ left = mid+1; ++ } ++ } ++ if ((unsigned long)zend_llist_dprot_table[left] == value) { ++ found = 1; ++ } ++ ++ if (!found) { ++ ++ if (zend_llist_dprot_counter >= zend_llist_dprot_curmax) { ++ zend_llist_dprot_curmax += 256; ++ zend_llist_dprot_table = (llist_dtor_func_t *) realloc(zend_llist_dprot_table, zend_llist_dprot_curmax * sizeof(llist_dtor_func_t)); ++ } ++ ++ if ((unsigned long)zend_llist_dprot_table[left] < value) { ++ memmove(zend_llist_dprot_table+left+2, zend_llist_dprot_table+left+1, (zend_llist_dprot_counter-left-1)*sizeof(llist_dtor_func_t)); ++ zend_llist_dprot_table[left+1] = pDestructor; ++ } else { ++ memmove(zend_llist_dprot_table+left+1, zend_llist_dprot_table+left, (zend_llist_dprot_counter-left)*sizeof(llist_dtor_func_t)); ++ zend_llist_dprot_table[left] = pDestructor; ++ } ++ ++ zend_llist_dprot_counter++; ++ } + } -+ return (size_t) res; ++ ++ zend_llist_dprot_end_write(); +} + -+#else -+ -+static inline size_t safe_address(size_t nmemb, size_t size, size_t offset) ++static void zend_llist_check_destructor(llist_dtor_func_t pDestructor) +{ -+ size_t res = nmemb * size + offset; -+ double _d = (double)nmemb * (double)size + (double)offset; -+ double _delta = (double)res - _d; ++ unsigned long value; ++ ++ if (pDestructor == NULL || pDestructor == ZVAL_PTR_DTOR) { ++ return; ++ } + -+ if (UNEXPECTED((_d + _delta ) != _d)) { -+ zend_error_noreturn(E_ERROR, "Possible integer overflow in memory allocation (%zu * %zu + %zu)", nmemb, size, offset); -+ return 0; ++ zend_llist_dprot_begin_read(); ++ ++ if (zend_llist_dprot_counter > 0) { ++ int left, right, mid; ++ zend_bool found = 0; ++ ++ value = (unsigned long) pDestructor; ++ left = 0; ++ right = zend_llist_dprot_counter-1; ++ ++ while (left < right) { ++ mid = (right - left) >> 1; ++ mid += left; ++ if ((unsigned long)zend_llist_dprot_table[mid] == value) { ++ found = 1; ++ break; ++ } ++ if (value < (unsigned long)zend_llist_dprot_table[mid]) { ++ right = mid-1; ++ } else { ++ left = mid+1; ++ } ++ } ++ if ((unsigned long)zend_llist_dprot_table[left] == value) { ++ found = 1; ++ } ++ ++ if (!found) { ++ zend_llist_dprot_end_read(); ++ ++ zend_suhosin_log(S_MEMORY, "possible memory corruption detected - unknown llist destructor"); ++ if (SUHOSIN_CONFIG(SUHOSIN_LL_IGNORE_INVALID_DESTRUCTOR) == 0) { ++ _exit(1); ++ } ++ return; ++ } ++ ++ } else { ++ zend_llist_dprot_end_read(); ++ ++ zend_suhosin_log(S_MEMORY, "possible memory corruption detected - unknown llist destructor"); ++ if (SUHOSIN_CONFIG(SUHOSIN_LL_IGNORE_INVALID_DESTRUCTOR) == 0) { ++ _exit(1); ++ } ++ return; + } -+ return res; ++ ++ zend_llist_dprot_end_read(); +} ++#else ++#define zend_llist_add_destructor(pDestructor) do {} while(0) ++#define zend_llist_check_destructor(pDestructor) do {} while(0) +#endif + -+/* -+ * Local variables: -+ * tab-width: 4 -+ * c-basic-offset: 4 -+ * indent-tabs-mode: t -+ * End: -+ */ -+ -diff -Naurp php-5.3.6RC1/Zend/zend_alloc.h php-5.3.6RC1.oden/Zend/zend_alloc.h ---- php-5.3.6RC1/Zend/zend_alloc.h 2011-01-01 03:19:59.000000000 +0100 -+++ php-5.3.6RC1.oden/Zend/zend_alloc.h 2011-02-20 11:50:19.320838976 +0100 -@@ -203,6 +203,8 @@ END_EXTERN_C() + ZEND_API void zend_llist_init(zend_llist *l, size_t size, llist_dtor_func_t dtor, unsigned char persistent) + { + l->head = NULL; +@@ -30,6 +218,7 @@ ZEND_API void zend_llist_init(zend_llist + l->count = 0; + l->size = size; + l->dtor = dtor; ++ zend_llist_add_destructor(dtor); + l->persistent = persistent; + } + +@@ -81,6 +270,7 @@ ZEND_API void zend_llist_prepend_element + } else {\ + (l)->tail = (current)->prev;\ + }\ ++ zend_llist_check_destructor((l)->dtor); \ + if ((l)->dtor) {\ + (l)->dtor((current)->data);\ + }\ +@@ -108,6 +298,7 @@ ZEND_API void zend_llist_destroy(zend_ll + { + zend_llist_element *current=l->head, *next; + ++ zend_llist_check_destructor(l->dtor); + while (current) { + next = current->next; + if (l->dtor) { +@@ -133,6 +324,7 @@ ZEND_API void *zend_llist_remove_tail(ze + zend_llist_element *old_tail; + void *data; + ++ zend_llist_check_destructor((l)->dtor); + if ((old_tail = l->tail)) { + if (old_tail->prev) { + old_tail->prev->next = NULL; +--- a/Zend/zend_operators.c ++++ b/Zend/zend_operators.c +@@ -150,9 +150,14 @@ ZEND_API void convert_scalar_to_number(z + case IS_STRING: + { + char *strval; ++ int strl; + + strval = Z_STRVAL_P(op); +- if ((Z_TYPE_P(op)=is_numeric_string(strval, Z_STRLEN_P(op), &Z_LVAL_P(op), &Z_DVAL_P(op), 1)) == 0) { ++ strl = Z_STRLEN_P(op); ++#if SUHOSIN_PATCH ++ Z_STRLEN_P(op) = 0; ++#endif ++ if ((Z_TYPE_P(op)=is_numeric_string(strval, strl, &Z_LVAL_P(op), &Z_DVAL_P(op), 1)) == 0) { + ZVAL_LONG(op, 0); + } + STR_FREE(strval); +@@ -184,7 +189,8 @@ ZEND_API void convert_scalar_to_number(z + } else { \ + switch (Z_TYPE_P(op)) { \ + case IS_STRING: \ +- { \ ++ { \ ++ Z_STRLEN(holder) = 0; \ + if ((Z_TYPE(holder)=is_numeric_string(Z_STRVAL_P(op), Z_STRLEN_P(op), &Z_LVAL(holder), &Z_DVAL(holder), 1)) == 0) { \ + ZVAL_LONG(&(holder), 0); \ + } \ +@@ -226,6 +232,7 @@ ZEND_API void convert_scalar_to_number(z + Z_LVAL(holder) = zend_dval_to_lval(Z_DVAL_P(op)); \ + break; \ + case IS_STRING: \ ++ Z_STRLEN(holder) = 0; \ + Z_LVAL(holder) = strtol(Z_STRVAL_P(op), NULL, 10); \ + break; \ + case IS_ARRAY: \ +@@ -268,6 +275,7 @@ ZEND_API void convert_scalar_to_number(z + Z_LVAL(holder) = (Z_DVAL_P(op) ? 1 : 0); \ + break; \ + case IS_STRING: \ ++ Z_STRLEN(holder) = 0; \ + if (Z_STRLEN_P(op) == 0 \ + || (Z_STRLEN_P(op)==1 && Z_STRVAL_P(op)[0]=='0')) { \ + Z_LVAL(holder) = 0; \ +@@ -353,6 +361,9 @@ ZEND_API void convert_to_long_base(zval + { + char *strval = Z_STRVAL_P(op); + ++#if SUHOSIN_PATCH ++ Z_STRLEN_P(op) = 0; ++#endif + Z_LVAL_P(op) = strtol(strval, NULL, base); + STR_FREE(strval); + } +@@ -413,6 +424,9 @@ ZEND_API void convert_to_double(zval *op + { + char *strval = Z_STRVAL_P(op); - /* Heap functions */ - typedef struct _zend_mm_heap zend_mm_heap; -+typedef struct _zend_mm_heap_canary zend_mm_heap_canary; -+ ++#if SUHOSIN_PATCH ++ Z_STRLEN_P(op) = 0; ++#endif + Z_DVAL_P(op) = zend_strtod(strval, NULL); + STR_FREE(strval); + } +@@ -499,8 +513,14 @@ ZEND_API void convert_to_boolean(zval *o - ZEND_API zend_mm_heap *zend_mm_startup(void); - ZEND_API void zend_mm_shutdown(zend_mm_heap *heap, int full_shutdown, int silent TSRMLS_DC); -diff -Naurp php-5.3.6RC1/Zend/zend.c php-5.3.6RC1.oden/Zend/zend.c ---- php-5.3.6RC1/Zend/zend.c 2011-01-01 03:19:59.000000000 +0100 -+++ php-5.3.6RC1.oden/Zend/zend.c 2011-02-20 11:50:19.321839116 +0100 -@@ -60,6 +60,10 @@ int (*zend_vspprintf)(char **pbuf, size_ - ZEND_API char *(*zend_getenv)(char *name, size_t name_len TSRMLS_DC); - ZEND_API char *(*zend_resolve_path)(const char *filename, int filename_len TSRMLS_DC); + if (Z_STRLEN_P(op) == 0 + || (Z_STRLEN_P(op)==1 && Z_STRVAL_P(op)[0]=='0')) { ++#if SUHOSIN_PATCH ++ Z_STRLEN_P(op) = 0; ++#endif + Z_LVAL_P(op) = 0; + } else { ++#if SUHOSIN_PATCH ++ Z_STRLEN_P(op) = 0; ++#endif + Z_LVAL_P(op) = 1; + } + STR_FREE(strval); +@@ -614,6 +634,9 @@ static void convert_scalar_to_array(zval + *entry = *op; + INIT_PZVAL(entry); +#if SUHOSIN_PATCH -+ZEND_API void (*zend_suhosin_log)(int loglevel, char *fmt, ...); ++ Z_STRLEN_P(op) = 0; +#endif -+ - void (*zend_on_timeout)(int seconds TSRMLS_DC); + switch (type) { + case IS_ARRAY: + ALLOC_HASHTABLE(Z_ARRVAL_P(op)); +--- a/Zend/zend_variables.c ++++ b/Zend/zend_variables.c +@@ -34,6 +34,9 @@ ZEND_API void _zval_dtor_func(zval *zval + case IS_CONSTANT: + CHECK_ZVAL_STRING_REL(zvalue); + STR_FREE_REL(zvalue->value.str.val); ++#if SUHOSIN_PATCH ++ zvalue->value.str.len = 0; ++#endif + break; + case IS_ARRAY: + case IS_CONSTANT_ARRAY: { +@@ -78,6 +81,9 @@ ZEND_API void _zval_internal_dtor(zval * + case IS_CONSTANT: + CHECK_ZVAL_STRING_REL(zvalue); + str_free(zvalue->value.str.val); ++#if SUHOSIN_PATCH ++ zvalue->value.str.len = 0; ++#endif + break; + case IS_ARRAY: + case IS_CONSTANT_ARRAY: +--- a/configure.in ++++ b/configure.in +@@ -359,6 +359,7 @@ case $host_alias in + ;; + esac - static void (*zend_message_dispatcher_p)(long message, void *data TSRMLS_DC); -@@ -88,6 +92,74 @@ static ZEND_INI_MH(OnUpdateGCEnabled) /* - } - /* }}} */ ++sinclude(main/suhosin_patch.m4) + + dnl Include Zend and TSRM configurations. + dnl ------------------------------------------------------------------------- +@@ -1440,7 +1441,7 @@ PHP_ADD_SOURCES(main, main.c snprintf.c + php_ini.c SAPI.c rfc1867.c php_content_types.c strlcpy.c \ + strlcat.c mergesort.c reentrancy.c php_variables.c php_ticks.c \ + network.c php_open_temporary_file.c php_logos.c \ +- output.c getopt.c) ++ output.c getopt.c suhosin_patch.c ) + + PHP_ADD_SOURCES(main/streams, streams.c cast.c memory.c filter.c \ + plain_wrapper.c userspace.c transports.c xp_socket.c mmap.c \ +@@ -1468,7 +1469,7 @@ PHP_ADD_SOURCES(Zend, \ + zend_list.c zend_indent.c zend_builtin_functions.c zend_sprintf.c \ + zend_ini.c zend_qsort.c zend_multibyte.c zend_ts_hash.c zend_stream.c \ + zend_iterators.c zend_interfaces.c zend_exceptions.c zend_strtod.c zend_gc.c \ +- zend_closures.c zend_float.c zend_string.c zend_signal.c) ++ zend_closures.c zend_float.c zend_string.c zend_signal.c zend_canary.c zend_alloc_canary.c ) + if test -r "$abs_srcdir/Zend/zend_objects.c"; then + PHP_ADD_SOURCES(Zend, zend_objects.c zend_object_handlers.c zend_objects_API.c zend_default_classes.c) +--- a/ext/standard/dl.c ++++ b/ext/standard/dl.c +@@ -246,6 +246,23 @@ PHPAPI int php_load_extension(char *file + return FAILURE; + } + } ++ +#if SUHOSIN_PATCH -+static ZEND_INI_MH(OnUpdateSuhosin_log_syslog) -+{ -+ if (!new_value) { -+ SPG(log_syslog) = S_ALL & ~S_SQL | S_MEMORY; -+ } else { -+ SPG(log_syslog) = atoi(new_value) | S_MEMORY; -+ } -+ return SUCCESS; -+} -+static ZEND_INI_MH(OnUpdateSuhosin_log_syslog_facility) -+{ -+ if (!new_value) { -+ SPG(log_syslog_facility) = LOG_USER; -+ } else { -+ SPG(log_syslog_facility) = atoi(new_value); -+ } -+ return SUCCESS; -+} -+static ZEND_INI_MH(OnUpdateSuhosin_log_syslog_priority) -+{ -+ if (!new_value) { -+ SPG(log_syslog_priority) = LOG_ALERT; -+ } else { -+ SPG(log_syslog_priority) = atoi(new_value); -+ } -+ return SUCCESS; -+} -+static ZEND_INI_MH(OnUpdateSuhosin_log_sapi) -+{ -+ if (!new_value) { -+ SPG(log_sapi) = S_ALL & ~S_SQL; -+ } else { -+ SPG(log_sapi) = atoi(new_value); -+ } -+ return SUCCESS; -+} -+static ZEND_INI_MH(OnUpdateSuhosin_log_script) -+{ -+ if (!new_value) { -+ SPG(log_script) = S_ALL & ~S_MEMORY; -+ } else { -+ SPG(log_script) = atoi(new_value) & (~S_MEMORY) & (~S_INTERNAL); -+ } -+ return SUCCESS; -+} -+static ZEND_INI_MH(OnUpdateSuhosin_log_scriptname) -+{ -+ if (SPG(log_scriptname)) { -+ pefree(SPG(log_scriptname),1); -+ } -+ SPG(log_scriptname) = NULL; -+ if (new_value) { -+ SPG(log_scriptname) = pestrdup(new_value,1); -+ } -+ return SUCCESS; -+} -+static ZEND_INI_MH(OnUpdateSuhosin_log_phpscript) -+{ -+ if (!new_value) { -+ SPG(log_phpscript) = S_ALL & ~S_MEMORY; -+ } else { -+ SPG(log_phpscript) = atoi(new_value) & (~S_MEMORY) & (~S_INTERNAL); ++ if (strncmp("suhosin", module_entry->name, sizeof("suhosin")-1) == 0) { ++ void *log_func; ++ /* sucessfully loaded suhosin extension, now check for logging function replacement */ ++ log_func = (void *) DL_FETCH_SYMBOL(handle, "suhosin_log"); ++ if (log_func == NULL) { ++ log_func = (void *) DL_FETCH_SYMBOL(handle, "_suhosin_log"); ++ } ++ if (log_func != NULL) { ++ zend_suhosin_log = log_func; ++ } else { ++ zend_suhosin_log(S_MISC, "could not replace logging function"); ++ } + } -+ return SUCCESS; -+} -+#endif -+ - ZEND_INI_BEGIN() - ZEND_INI_ENTRY("error_reporting", NULL, ZEND_INI_ALL, OnUpdateErrorReporting) - STD_ZEND_INI_BOOLEAN("zend.enable_gc", "1", ZEND_INI_ALL, OnUpdateGCEnabled, gc_enabled, zend_gc_globals, gc_globals) -diff -Naurp php-5.3.6RC1/Zend/zend_canary.c php-5.3.6RC1.oden/Zend/zend_canary.c ---- php-5.3.6RC1/Zend/zend_canary.c 1970-01-01 01:00:00.000000000 +0100 -+++ php-5.3.6RC1.oden/Zend/zend_canary.c 2011-02-20 11:50:19.322839257 +0100 -@@ -0,0 +1,66 @@ -+/* -+ +----------------------------------------------------------------------+ -+ | Suhosin-Patch for PHP | -+ +----------------------------------------------------------------------+ -+ | Copyright (c) 2004-2009 Stefan Esser | -+ +----------------------------------------------------------------------+ -+ | This source file is subject to version 2.02 of the PHP license, | -+ | that is bundled with this package in the file LICENSE, and is | -+ | available at through the world-wide-web at | -+ | http://www.php.net/license/2_02.txt. | -+ | If you did not receive a copy of the PHP license and are unable to | -+ | obtain it through the world-wide-web, please send a note to | -+ | license@php.net so we can mail you a copy immediately. | -+ +----------------------------------------------------------------------+ -+ | Author: Stefan Esser | -+ +----------------------------------------------------------------------+ -+ */ -+/* $Id$ */ -+ -+#include "zend.h" -+ -+#include -+#include ++#endif + + return SUCCESS; + } + /* }}} */ +--- a/ext/standard/info.c ++++ b/ext/standard/info.c +@@ -785,6 +785,33 @@ PHPAPI void php_print_info(int flag TSRM + + php_info_print_table_end(); + ++ /* Suhosin Patch */ ++ php_info_print_box_start(0); ++ if (expose_php && !sapi_module.phpinfo_as_text) { ++ PUTS("\"Suhosin\n"); ++ } ++ PUTS("This server is protected with the Suhosin Patch "); ++ if (sapi_module.phpinfo_as_text) { ++ PUTS(SUHOSIN_PATCH_VERSION); ++ } else { ++ zend_html_puts(SUHOSIN_PATCH_VERSION, strlen(SUHOSIN_PATCH_VERSION) TSRMLS_CC); ++ } ++ PUTS(!sapi_module.phpinfo_as_text?"
":"\n"); ++ if (sapi_module.phpinfo_as_text) { ++ PUTS("Copyright (c) 2006-2007 Hardened-PHP Project\n"); ++ PUTS("Copyright (c) 2007-2009 SektionEins GmbH\n"); ++ } else { ++ PUTS("Copyright (c) 2006-2007 Hardened-PHP Project\n"); ++ PUTS("Copyright (c) 2007-2009 SektionEins GmbH\n"); ++ } ++ php_info_print_box_end(); + + /* Zend Engine */ + php_info_print_box_start(0); + if (expose_php && !sapi_module.phpinfo_as_text) { +--- a/ext/standard/syslog.c ++++ b/ext/standard/syslog.c +@@ -40,6 +40,7 @@ + */ + PHP_MINIT_FUNCTION(syslog) + { ++#if !SUHOSIN_PATCH + /* error levels */ + REGISTER_LONG_CONSTANT("LOG_EMERG", LOG_EMERG, CONST_CS | CONST_PERSISTENT); /* system unusable */ + REGISTER_LONG_CONSTANT("LOG_ALERT", LOG_ALERT, CONST_CS | CONST_PERSISTENT); /* immediate action required */ +@@ -95,6 +96,7 @@ PHP_MINIT_FUNCTION(syslog) + /* AIX doesn't have LOG_PERROR */ + REGISTER_LONG_CONSTANT("LOG_PERROR", LOG_PERROR, CONST_CS | CONST_PERSISTENT); /*log to stderr*/ + #endif ++#endif + BG(syslog_device)=NULL; + + return SUCCESS; +--- a/main/fopen_wrappers.c ++++ b/main/fopen_wrappers.c +@@ -84,13 +84,8 @@ or a tightening during activation/runtim + PHPAPI ZEND_INI_MH(OnUpdateBaseDir) + { + char **p, *pathbuf, *ptr, *end; +-#ifndef ZTS +- char *base = (char *) mh_arg2; +-#else +- char *base = (char *) ts_resource(*((int *) mh_arg2)); +-#endif + +- p = (char **) (base + (size_t) mh_arg1); ++ p = &PG(open_basedir); + + if (stage == PHP_INI_STAGE_STARTUP || stage == PHP_INI_STAGE_SHUTDOWN || stage == PHP_INI_STAGE_ACTIVATE || stage == PHP_INI_STAGE_DEACTIVATE) { + /* We're in a PHP_INI_SYSTEM context, no restrictions */ +--- a/main/main.c ++++ b/main/main.c +@@ -92,6 +92,9 @@ + + #include "SAPI.h" + #include "rfc1867.h" ++#if SUHOSIN_PATCH ++#include "suhosin_globals.h" ++#endif + + #if HAVE_MMAP + # if HAVE_UNISTD_H +@@ -473,7 +476,7 @@ PHP_INI_BEGIN() + STD_PHP_INI_ENTRY("extension_dir", PHP_EXTENSION_DIR, PHP_INI_SYSTEM, OnUpdateStringUnempty, extension_dir, php_core_globals, core_globals) + STD_PHP_INI_ENTRY("include_path", PHP_INCLUDE_PATH, PHP_INI_ALL, OnUpdateStringUnempty, include_path, php_core_globals, core_globals) + PHP_INI_ENTRY("max_execution_time", "30", PHP_INI_ALL, OnUpdateTimeout) +- STD_PHP_INI_ENTRY("open_basedir", NULL, PHP_INI_ALL, OnUpdateBaseDir, open_basedir, php_core_globals, core_globals) ++ PHP_INI_ENTRY("open_basedir", NULL, PHP_INI_ALL, OnUpdateBaseDir) + + STD_PHP_INI_BOOLEAN("file_uploads", "1", PHP_INI_SYSTEM, OnUpdateBool, file_uploads, php_core_globals, core_globals) + STD_PHP_INI_ENTRY("upload_max_filesize", "2M", PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateLong, upload_max_filesize, php_core_globals, core_globals) +@@ -1884,6 +1887,10 @@ void dummy_invalid_parameter_handler( + } + #endif + +#if SUHOSIN_PATCH ++PHPAPI void suhosin_startup(); ++#endif + -+static size_t last_canary = 0x73625123; + /* {{{ php_module_startup + */ + int php_module_startup(sapi_module_struct *sf, zend_module_entry *additional_modules, uint num_additional_modules) +@@ -1927,6 +1934,10 @@ int php_module_startup(sapi_module_struc + php_win32_init_rng_lock(); + #endif + ++#if SUHOSIN_PATCH ++ suhosin_startup(); ++#endif + -+/* will be replaced later with more compatible method */ -+ZEND_API void zend_canary(void *buf, int len) -+{ -+ time_t t; -+ size_t canary; -+ int fd; -+ -+#ifndef PHP_WIN32 -+ fd = open("/dev/urandom", 0); -+ if (fd != -1) { -+ int r = read(fd, buf, len); -+ close(fd); -+ if (r == len) { -+ return; -+ } -+ } + module_shutdown = 0; + module_startup = 1; + sapi_initialize_empty_request(TSRMLS_C); +@@ -2051,7 +2062,11 @@ int php_module_startup(sapi_module_struc + REGISTER_MAIN_STRINGL_CONSTANT("PHP_CONFIG_FILE_SCAN_DIR", PHP_CONFIG_FILE_SCAN_DIR, sizeof(PHP_CONFIG_FILE_SCAN_DIR)-1, CONST_PERSISTENT | CONST_CS); + REGISTER_MAIN_STRINGL_CONSTANT("PHP_SHLIB_SUFFIX", PHP_SHLIB_SUFFIX, sizeof(PHP_SHLIB_SUFFIX)-1, CONST_PERSISTENT | CONST_CS); + REGISTER_MAIN_STRINGL_CONSTANT("PHP_EOL", PHP_EOL, sizeof(PHP_EOL)-1, CONST_PERSISTENT | CONST_CS); +- REGISTER_MAIN_LONG_CONSTANT("PHP_MAXPATHLEN", MAXPATHLEN, CONST_PERSISTENT | CONST_CS); ++#if SUHOSIN_PATCH ++ REGISTER_MAIN_LONG_CONSTANT("SUHOSIN_PATCH", 1, CONST_PERSISTENT | CONST_CS); ++ REGISTER_MAIN_STRINGL_CONSTANT("SUHOSIN_PATCH_VERSION", SUHOSIN_PATCH_VERSION, sizeof(SUHOSIN_PATCH_VERSION)-1, CONST_PERSISTENT | CONST_CS); +#endif -+ /* not good but we never want to do this */ -+ time(&t); -+ canary = *(unsigned int *)&t + getpid() << 16 + last_canary; -+ last_canary ^= (canary << 5) | (canary >> (32-5)); -+ /* When we ensure full win32 compatibility in next version -+ we will replace this with the random number code from zend_alloc.c */ -+ memcpy(buf, &canary, len); -+} -+ ++ REGISTER_MAIN_LONG_CONSTANT("PHP_MAXPATHLEN", MAXPATHLEN, CONST_PERSISTENT | CONST_CS); + REGISTER_MAIN_LONG_CONSTANT("PHP_INT_MAX", LONG_MAX, CONST_PERSISTENT | CONST_CS); + REGISTER_MAIN_LONG_CONSTANT("PHP_INT_SIZE", sizeof(long), CONST_PERSISTENT | CONST_CS); + +--- a/main/php.h ++++ b/main/php.h +@@ -453,6 +453,10 @@ END_EXTERN_C() + #endif + #endif /* !XtOffsetOf */ + ++#if SUHOSIN_PATCH ++#include "suhosin_patch.h" +#endif + -+ -+/* -+ * Local variables: -+ * tab-width: 4 -+ * c-basic-offset: 4 -+ * End: -+ * vim600: sw=4 ts=4 fdm=marker -+ * vim<600: sw=4 ts=4 -+ */ -diff -Naurp php-5.3.6RC1/Zend/zend_compile.c php-5.3.6RC1.oden/Zend/zend_compile.c ---- php-5.3.6RC1/Zend/zend_compile.c 2011-01-19 18:17:52.000000000 +0100 -+++ php-5.3.6RC1.oden/Zend/zend_compile.c 2011-02-20 11:50:19.323839398 +0100 -@@ -73,6 +73,11 @@ static void zend_destroy_property_info_i + #endif + + /* +--- php-5.4.6/main/php_logos.c~ 2012-08-23 12:04:01.000000000 +0300 ++++ php-5.4.6/main/php_logos.c 2012-08-23 12:04:39.401608052 +0300 +@@ -50,6 +50,10 @@ PHPAPI int php_unregister_info_logo(char + return zend_hash_del(&phpinfo_logo_hash, logo_string, strlen(logo_string)); } - /* }}} */ +#if SUHOSIN_PATCH -+void *suhosin_zend_destroy_property_info_internal = zend_destroy_property_info_internal; -+void *suhosin_zend_destroy_property_info = zend_destroy_property_info; ++#include "suhosin_logo.h" +#endif + - static void build_runtime_defined_function_key(zval *result, const char *name, int name_length TSRMLS_DC) /* {{{ */ + int php_init_info_logos(void) { - char char_pos_buf[32]; -diff -Naurp php-5.3.6RC1/Zend/zend_compile.h php-5.3.6RC1.oden/Zend/zend_compile.h ---- php-5.3.6RC1/Zend/zend_compile.h 2011-01-01 03:19:59.000000000 +0100 -+++ php-5.3.6RC1.oden/Zend/zend_compile.h 2011-02-20 11:50:19.324839539 +0100 -@@ -606,6 +606,11 @@ ZEND_API zend_bool zend_is_auto_global(c - ZEND_API int zend_auto_global_disable_jit(const char *varname, zend_uint varname_length TSRMLS_DC); - ZEND_API size_t zend_dirname(char *path, size_t len); + if(zend_hash_init(&phpinfo_logo_hash, 0, NULL, NULL, 1)==FAILURE) +@@ -64,6 +64,10 @@ + php_register_info_logo(ZEND_LOGO_GUID , "image/gif", zend_logo , sizeof(zend_logo)); + php_register_info_logo(PLD_LOGO_GUID , "image/png", pld_logo , sizeof(pld_logo)); +#if SUHOSIN_PATCH -+extern void *suhosin_zend_destroy_property_info_internal; -+extern void *suhosin_zend_destroy_property_info; ++ php_register_info_logo(SUHOSIN_LOGO_GUID, "image/jpeg", suhosin_logo , sizeof(suhosin_logo)); +#endif + - int zendlex(znode *zendlval TSRMLS_DC); - - /* BEGIN: OPCODES */ -diff -Naurp php-5.3.6RC1/Zend/zend_constants.c php-5.3.6RC1.oden/Zend/zend_constants.c ---- php-5.3.6RC1/Zend/zend_constants.c 2011-01-16 21:39:22.000000000 +0100 -+++ php-5.3.6RC1.oden/Zend/zend_constants.c 2011-02-20 11:52:28.887065479 +0100 -@@ -115,6 +115,77 @@ void zend_register_standard_constants(TS + return SUCCESS; + } - REGISTER_MAIN_LONG_CONSTANT("DEBUG_BACKTRACE_PROVIDE_OBJECT", DEBUG_BACKTRACE_PROVIDE_OBJECT, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_LONG_CONSTANT("DEBUG_BACKTRACE_IGNORE_ARGS", DEBUG_BACKTRACE_IGNORE_ARGS, CONST_PERSISTENT | CONST_CS); -+ +--- a/main/snprintf.c ++++ b/main/snprintf.c +@@ -782,6 +782,10 @@ static int format_converter(register buf + */ + switch (*fmt) { + case 'Z': +#if SUHOSIN_PATCH -+ REGISTER_MAIN_LONG_CONSTANT("S_MEMORY", S_MEMORY, CONST_PERSISTENT | CONST_CS); -+ REGISTER_MAIN_LONG_CONSTANT("S_VARS", S_VARS, CONST_PERSISTENT | CONST_CS); -+ REGISTER_MAIN_LONG_CONSTANT("S_FILES", S_FILES, CONST_PERSISTENT | CONST_CS); -+ REGISTER_MAIN_LONG_CONSTANT("S_INCLUDE", S_INCLUDE, CONST_PERSISTENT | CONST_CS); -+ REGISTER_MAIN_LONG_CONSTANT("S_SQL", S_SQL, CONST_PERSISTENT | CONST_CS); -+ REGISTER_MAIN_LONG_CONSTANT("S_EXECUTOR", S_EXECUTOR, CONST_PERSISTENT | CONST_CS); -+ REGISTER_MAIN_LONG_CONSTANT("S_MAIL", S_MAIL, CONST_PERSISTENT | CONST_CS); -+ REGISTER_MAIN_LONG_CONSTANT("S_SESSION", S_SESSION, CONST_PERSISTENT | CONST_CS); -+ REGISTER_MAIN_LONG_CONSTANT("S_MISC", S_MISC, CONST_PERSISTENT | CONST_CS); -+ REGISTER_MAIN_LONG_CONSTANT("S_INTERNAL", S_INTERNAL, CONST_PERSISTENT | CONST_CS); -+ REGISTER_MAIN_LONG_CONSTANT("S_ALL", S_ALL, CONST_PERSISTENT | CONST_CS); -+ -+ /* error levels */ -+ REGISTER_MAIN_LONG_CONSTANT("LOG_EMERG", LOG_EMERG, CONST_CS | CONST_PERSISTENT); /* system unusable */ -+ REGISTER_MAIN_LONG_CONSTANT("LOG_ALERT", LOG_ALERT, CONST_CS | CONST_PERSISTENT); /* immediate action required */ -+ REGISTER_MAIN_LONG_CONSTANT("LOG_CRIT", LOG_CRIT, CONST_CS | CONST_PERSISTENT); /* critical conditions */ -+ REGISTER_MAIN_LONG_CONSTANT("LOG_ERR", LOG_ERR, CONST_CS | CONST_PERSISTENT); -+ REGISTER_MAIN_LONG_CONSTANT("LOG_WARNING", LOG_WARNING, CONST_CS | CONST_PERSISTENT); -+ REGISTER_MAIN_LONG_CONSTANT("LOG_NOTICE", LOG_NOTICE, CONST_CS | CONST_PERSISTENT); -+ REGISTER_MAIN_LONG_CONSTANT("LOG_INFO", LOG_INFO, CONST_CS | CONST_PERSISTENT); -+ REGISTER_MAIN_LONG_CONSTANT("LOG_DEBUG", LOG_DEBUG, CONST_CS | CONST_PERSISTENT); -+ /* facility: type of program logging the message */ -+ REGISTER_MAIN_LONG_CONSTANT("LOG_KERN", LOG_KERN, CONST_CS | CONST_PERSISTENT); -+ REGISTER_MAIN_LONG_CONSTANT("LOG_USER", LOG_USER, CONST_CS | CONST_PERSISTENT); /* generic user level */ -+ REGISTER_MAIN_LONG_CONSTANT("LOG_MAIL", LOG_MAIL, CONST_CS | CONST_PERSISTENT); /* log to email */ -+ REGISTER_MAIN_LONG_CONSTANT("LOG_DAEMON", LOG_DAEMON, CONST_CS | CONST_PERSISTENT); /* other system daemons */ -+ REGISTER_MAIN_LONG_CONSTANT("LOG_AUTH", LOG_AUTH, CONST_CS | CONST_PERSISTENT); -+ REGISTER_MAIN_LONG_CONSTANT("LOG_SYSLOG", LOG_SYSLOG, CONST_CS | CONST_PERSISTENT); -+ REGISTER_MAIN_LONG_CONSTANT("LOG_LPR", LOG_LPR, CONST_CS | CONST_PERSISTENT); -+#ifdef LOG_NEWS -+ /* No LOG_NEWS on HP-UX */ -+ REGISTER_MAIN_LONG_CONSTANT("LOG_NEWS", LOG_NEWS, CONST_CS | CONST_PERSISTENT); /* usenet new */ -+#endif -+#ifdef LOG_UUCP -+ /* No LOG_UUCP on HP-UX */ -+ REGISTER_MAIN_LONG_CONSTANT("LOG_UUCP", LOG_UUCP, CONST_CS | CONST_PERSISTENT); -+#endif -+#ifdef LOG_CRON -+ /* apparently some systems don't have this one */ -+ REGISTER_MAIN_LONG_CONSTANT("LOG_CRON", LOG_CRON, CONST_CS | CONST_PERSISTENT); -+#endif -+#ifdef LOG_AUTHPRIV -+ /* AIX doesn't have LOG_AUTHPRIV */ -+ REGISTER_MAIN_LONG_CONSTANT("LOG_AUTHPRIV", LOG_AUTHPRIV, CONST_CS | CONST_PERSISTENT); -+#endif -+#ifndef PHP_WIN32 -+ REGISTER_MAIN_LONG_CONSTANT("LOG_LOCAL0", LOG_LOCAL0, CONST_CS | CONST_PERSISTENT); -+ REGISTER_MAIN_LONG_CONSTANT("LOG_LOCAL1", LOG_LOCAL1, CONST_CS | CONST_PERSISTENT); -+ REGISTER_MAIN_LONG_CONSTANT("LOG_LOCAL2", LOG_LOCAL2, CONST_CS | CONST_PERSISTENT); -+ REGISTER_MAIN_LONG_CONSTANT("LOG_LOCAL3", LOG_LOCAL3, CONST_CS | CONST_PERSISTENT); -+ REGISTER_MAIN_LONG_CONSTANT("LOG_LOCAL4", LOG_LOCAL4, CONST_CS | CONST_PERSISTENT); -+ REGISTER_MAIN_LONG_CONSTANT("LOG_LOCAL5", LOG_LOCAL5, CONST_CS | CONST_PERSISTENT); -+ REGISTER_MAIN_LONG_CONSTANT("LOG_LOCAL6", LOG_LOCAL6, CONST_CS | CONST_PERSISTENT); -+ REGISTER_MAIN_LONG_CONSTANT("LOG_LOCAL7", LOG_LOCAL7, CONST_CS | CONST_PERSISTENT); -+#endif -+ /* options */ -+ REGISTER_MAIN_LONG_CONSTANT("LOG_PID", LOG_PID, CONST_CS | CONST_PERSISTENT); -+ REGISTER_MAIN_LONG_CONSTANT("LOG_CONS", LOG_CONS, CONST_CS | CONST_PERSISTENT); -+ REGISTER_MAIN_LONG_CONSTANT("LOG_ODELAY", LOG_ODELAY, CONST_CS | CONST_PERSISTENT); -+ REGISTER_MAIN_LONG_CONSTANT("LOG_NDELAY", LOG_NDELAY, CONST_CS | CONST_PERSISTENT); -+#ifdef LOG_NOWAIT -+ REGISTER_MAIN_LONG_CONSTANT("LOG_NOWAIT", LOG_NOWAIT, CONST_CS | CONST_PERSISTENT); -+#endif -+#ifdef LOG_PERROR -+ /* AIX doesn't have LOG_PERROR */ -+ REGISTER_MAIN_LONG_CONSTANT("LOG_PERROR", LOG_PERROR, CONST_CS | CONST_PERSISTENT); /*log to stderr*/ -+#endif ++ zend_suhosin_log(S_MISC, "'Z' specifier within format string"); ++ goto skip_output; ++#else + zvp = (zval*) va_arg(ap, zval*); + zend_make_printable_zval(zvp, &zcopy, &free_zcopy); + if (free_zcopy) { +@@ -792,6 +796,7 @@ static int format_converter(register buf + if (adjust_precision && precision < s_len) { + s_len = precision; + } +#endif -+ - /* true/false constants */ - { - zend_constant c; -diff -Naurp php-5.3.6RC1/Zend/zend_errors.h php-5.3.6RC1.oden/Zend/zend_errors.h ---- php-5.3.6RC1/Zend/zend_errors.h 2011-01-01 03:19:59.000000000 +0100 -+++ php-5.3.6RC1.oden/Zend/zend_errors.h 2011-02-20 11:50:19.326839821 +0100 -@@ -41,6 +41,20 @@ - #define E_ALL (E_ERROR | E_WARNING | E_PARSE | E_NOTICE | E_CORE_ERROR | E_CORE_WARNING | E_COMPILE_ERROR | E_COMPILE_WARNING | E_USER_ERROR | E_USER_WARNING | E_USER_NOTICE | E_RECOVERABLE_ERROR | E_DEPRECATED | E_USER_DEPRECATED) - #define E_CORE (E_CORE_ERROR | E_CORE_WARNING) + break; + case 'u': + switch(modifier) { +@@ -1093,7 +1098,11 @@ static int format_converter(register buf + + case 'n': +#if SUHOSIN_PATCH -+#define S_MEMORY (1<<0L) -+#define S_MISC (1<<1L) -+#define S_VARS (1<<2L) -+#define S_FILES (1<<3L) -+#define S_INCLUDE (1<<4L) -+#define S_SQL (1<<5L) -+#define S_EXECUTOR (1<<6L) -+#define S_MAIL (1<<7L) -+#define S_SESSION (1<<8L) -+#define S_INTERNAL (1<<29L) -+#define S_ALL (S_MEMORY | S_VARS | S_INCLUDE | S_FILES | S_MAIL | S_SESSION | S_MISC | S_SQL | S_EXECUTOR) ++ zend_suhosin_log(S_MISC, "'n' specifier within format string"); ++#else + *(va_arg(ap, int *)) = cc; +#endif -+ - #endif /* ZEND_ERRORS_H */ + goto skip_output; - /* -diff -Naurp php-5.3.6RC1/Zend/zend.h php-5.3.6RC1.oden/Zend/zend.h ---- php-5.3.6RC1/Zend/zend.h 2011-02-20 11:45:04.146488357 +0100 -+++ php-5.3.6RC1.oden/Zend/zend.h 2011-02-20 11:50:19.327839962 +0100 -@@ -627,6 +627,9 @@ extern ZEND_API int (*zend_stream_open_f - extern int (*zend_vspprintf)(char **pbuf, size_t max_len, const char *format, va_list ap); - extern ZEND_API char *(*zend_getenv)(char *name, size_t name_len TSRMLS_DC); - extern ZEND_API char *(*zend_resolve_path)(const char *filename, int filename_len TSRMLS_DC); + /* +--- a/main/spprintf.c ++++ b/main/spprintf.c +@@ -390,6 +390,10 @@ static void xbuf_format_converter(smart_ + */ + switch (*fmt) { + case 'Z': +#if SUHOSIN_PATCH -+extern ZEND_API void (*zend_suhosin_log)(int loglevel, char *fmt, ...); ++ zend_suhosin_log(S_MISC, "'Z' specifier within format string"); ++ goto skip_output; ++#else + zvp = (zval*) va_arg(ap, zval*); + zend_make_printable_zval(zvp, &zcopy, &free_zcopy); + if (free_zcopy) { +@@ -400,6 +404,7 @@ static void xbuf_format_converter(smart_ + if (adjust_precision && precision < s_len) { + s_len = precision; + } +#endif + break; + case 'u': + switch(modifier) { +@@ -700,7 +705,11 @@ static void xbuf_format_converter(smart_ - ZEND_API void zend_error(int type, const char *format, ...) ZEND_ATTRIBUTE_FORMAT(printf, 2, 3); - -@@ -774,6 +777,16 @@ ZEND_API void zend_restore_error_handlin - #define DEBUG_BACKTRACE_PROVIDE_OBJECT (1<<0) - #define DEBUG_BACKTRACE_IGNORE_ARGS (1<<1) + case 'n': +#if SUHOSIN_PATCH -+#include "suhosin_globals.h" -+#include "suhosin_patch.h" -+#include "php_syslog.h" ++ zend_suhosin_log(S_MISC, "'n' specifier within format string"); ++#else + *(va_arg(ap, int *)) = xbuf->len; ++#endif + goto skip_output; + + /* +--- /dev/null ++++ b/main/suhosin_globals.h +@@ -0,0 +1,61 @@ ++/* ++ +----------------------------------------------------------------------+ ++ | Suhosin-Patch for PHP | ++ +----------------------------------------------------------------------+ ++ | Copyright (c) 2004-2009 Stefan Esser | ++ +----------------------------------------------------------------------+ ++ | This source file is subject to version 2.02 of the PHP license, | ++ | that is bundled with this package in the file LICENSE, and is | ++ | available at through the world-wide-web at | ++ | http://www.php.net/license/2_02.txt. | ++ | If you did not receive a copy of the PHP license and are unable to | ++ | obtain it through the world-wide-web, please send a note to | ++ | license@php.net so we can mail you a copy immediately. | ++ +----------------------------------------------------------------------+ ++ | Author: Stefan Esser | ++ +----------------------------------------------------------------------+ ++ */ + -+ZEND_API void zend_canary(void *buf, int len); -+ZEND_API char suhosin_get_config(int element); ++#ifndef SUHOSIN_GLOBALS_H ++#define SUHOSIN_GLOBALS_H + -+#endif ++typedef struct _suhosin_patch_globals suhosin_patch_globals_struct; + - #endif /* ZEND_H */ - - /* -diff -Naurp php-5.3.6RC1/Zend/zend_hash.c php-5.3.6RC1.oden/Zend/zend_hash.c ---- php-5.3.6RC1/Zend/zend_hash.c 2011-01-01 03:19:59.000000000 +0100 -+++ php-5.3.6RC1.oden/Zend/zend_hash.c 2011-02-20 11:50:19.328840102 +0100 -@@ -20,6 +20,7 @@ - /* $Id$ */ - - #include "zend.h" -+#include "zend_compile.h" - - #define CONNECT_TO_BUCKET_DLLIST(element, list_head) \ - (element)->pNext = (list_head); \ -@@ -136,6 +137,199 @@ ZEND_API ulong zend_hash_func(const char - } - - -+#if SUHOSIN_PATCH +#ifdef ZTS -+static MUTEX_T zend_hash_dprot_mx_reader; -+static MUTEX_T zend_hash_dprot_mx_writer; -+static unsigned int zend_hash_dprot_reader; ++# define SPG(v) TSRMG(suhosin_patch_globals_id, suhosin_patch_globals_struct *, v) ++extern int suhosin_patch_globals_id; ++#else ++# define SPG(v) (suhosin_patch_globals.v) ++extern struct _suhosin_patch_globals suhosin_patch_globals; +#endif -+static unsigned int zend_hash_dprot_counter; -+static unsigned int zend_hash_dprot_curmax; -+static dtor_func_t *zend_hash_dprot_table = NULL; + -+static void zend_hash_dprot_begin_read() -+{ -+#ifdef ZTS -+ tsrm_mutex_lock(zend_hash_dprot_mx_reader); -+ if ((++(zend_hash_dprot_reader)) == 1) { -+ tsrm_mutex_lock(zend_hash_dprot_mx_writer); -+ } -+ tsrm_mutex_unlock(zend_hash_dprot_mx_reader); -+#endif -+} + -+static void zend_hash_dprot_end_read() -+{ -+#ifdef ZTS -+ tsrm_mutex_lock(zend_hash_dprot_mx_reader); -+ if ((--(zend_hash_dprot_reader)) == 0) { -+ tsrm_mutex_unlock(zend_hash_dprot_mx_writer); -+ } -+ tsrm_mutex_unlock(zend_hash_dprot_mx_reader); -+#endif -+} ++struct _suhosin_patch_globals { ++ /* logging */ ++ int log_syslog; ++ int log_syslog_facility; ++ int log_syslog_priority; ++ int log_sapi; ++ int log_script; ++ int log_phpscript; ++ char *log_scriptname; ++ char *log_phpscriptname; ++ zend_bool log_phpscript_is_safe; ++ zend_bool log_use_x_forwarded_for; ++ ++ /* memory manager canary protection */ ++ unsigned int canary_1; ++ unsigned int canary_2; ++ unsigned int canary_3; ++ unsigned int dummy; ++}; ++ ++ ++#endif /* SUHOSIN_GLOBALS_H */ ++ ++/* ++ * Local variables: ++ * tab-width: 4 ++ * c-basic-offset: 4 ++ * End: ++ */ +--- /dev/null ++++ b/main/suhosin_logo.h +@@ -0,0 +1,178 @@ ++static unsigned char suhosin_logo[] = ++ "\xff\xd8\xff\xe0\x00\x10\x4a\x46\x49\x46\x00\x01\x01\x01\x00\x48" ++ "\x00\x48\x00\x00\xff\xe1\x00\x16\x45\x78\x69\x66\x00\x00\x4d\x4d" ++ "\x00\x2a\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\xff\xdb\x00\x43" ++ "\x00\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01" ++ "\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01" ++ "\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01" ++ "\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01" ++ "\x01\xff\xc0\x00\x0b\x08\x00\x27\x00\x71\x01\x01\x22\x00\xff\xc4" ++ "\x00\x1e\x00\x00\x02\x02\x02\x03\x01\x01\x00\x00\x00\x00\x00\x00" ++ "\x00\x00\x00\x00\x09\x06\x08\x05\x07\x02\x03\x0a\x01\x04\xff\xc4" ++ "\x00\x32\x10\x00\x01\x04\x03\x00\x02\x00\x05\x01\x05\x09\x01\x00" ++ "\x00\x00\x00\x05\x02\x03\x04\x06\x01\x07\x08\x00\x09\x11\x12\x13" ++ "\x14\x21\x15\x0a\x16\x31\x56\x96\x17\x18\x19\x23\x32\x41\x58\x98" ++ "\xd4\xd6\xff\xda\x00\x08\x01\x01\x00\x00\x3f\x00\xf4\xc1\xe1\xe5" ++ "\x69\xe9\x3e\xb9\xd1\x7c\x8a\x2e\x9d\x66\xe8\x3b\x29\x4d\x7f\x46" ++ "\xba\x58\x55\x54\x8d\xb1\x5f\xaa\xd9\x8d\x51\x2b\xb6\x27\x5a\x69" ++ "\xd1\x43\xaf\x16\x1a\xf0\xb2\xb1\xe9\x6d\x9f\xc2\xa4\x36\x18\xb5" ++ "\x85\x10\x41\xbe\xfc\x09\xac\x49\x29\x11\xd4\x32\x97\xec\x08\x13" ++ "\xc1\x2d\x20\xc3\x59\xeb\x26\x05\xd8\x6b\x76\x31\x43\x8f\x57\xcf" ++ "\x84\x9f\x14\xa8\x53\x81\x0b\xc3\x64\x80\xa3\x02\x0a\x41\x75\xf8" ++ "\x44\x85\x93\x81\x22\x3c\xd8\x13\xe1\xbe\xf4\x59\x91\x1f\x6a\x44" ++ "\x77\x5c\x69\xc4\x2f\x39\x5f\x0f\x2a\x8d\xeb\xba\xf8\xc3\x56\x6c" ++ "\x3b\x36\xa7\xda\xbd\x4d\xa1\xb5\x4e\xc6\xa7\xa4\x3a\xec\x15\x2d" ++ "\xa5\xb3\xea\x5a\xdc\xac\x46\xac\x01\x60\xd8\x43\xc8\x8e\x8b\xb1" ++ "\x40\x4c\x95\x8b\x34\x41\x28\x52\x91\x28\x43\xd3\xa3\xb6\xa7\x55" ++ "\x15\xe7\x5a\x96\xcb\xf1\xda\xe5\x55\xee\xfe\x1e\xbd\xd9\x41\xd3" ++ "\x28\xfd\x97\xca\x57\x2b\x85\x9c\xa4\x30\x95\xaa\xa5\x57\xa2\x35" ++ "\x15\x86\xcb\x61\x34\x41\xe4\xc7\x80\x20\x18\x21\x17\x09\x85\x0b" ++ "\x14\x9d\x21\x68\x62\x1c\x08\x11\x64\x4b\x92\xf2\xd2\xd3\x2d\x2d" ++ "\x6a\xc2\x73\x6b\x3c\x3c\x8b\x9e\xbc\x52\xaa\xa4\xab\x81\x6c\xf6" ++ "\xfa\xbd\x70\xc5\xc6\x7b\xc2\xaa\x22\x4f\x58\x04\x87\x25\x6a\x27" ++ "\x1d\xa4\x3d\x20\x75\x72\x01\x09\x71\xe5\x1c\x9e\xc3\x2e\x36\xf3" ++ "\xd0\xc6\x35\x2a\x43\x4d\x2d\x0e\x2d\xb4\xa1\x49\xce\x65\x1e\x52" ++ "\x9e\xa1\xf6\x09\xcc\xdc\x63\x66\xa8\x01\xe9\x3b\x0d\xd7\x5a\x85" ++ "\xbb\xc5\x65\xc0\x7b\x2e\x46\xa9\xd9\x56\x1d\x4c\x92\x72\x26\x4e" ++ "\x86\xd5\x68\xae\xc4\xaa\x55\xce\xd7\x83\x59\xb3\x81\xee\xce\x74" ++ "\x39\x39\x31\x9f\x8a\x25\xe8\xa5\xa5\xe5\x81\xf2\x11\x23\xcb\xa1" ++ "\x1e\x43\x12\xe3\xb1\x2a\x2b\xcd\xc8\x8d\x25\x96\xa4\x47\x7d\x95" ++ "\xa5\xc6\x9f\x61\xe4\x25\xc6\x5e\x69\xc4\xe7\x29\x5b\x6e\xb6\xa4" ++ "\xad\x0b\x4e\x72\x95\x25\x58\x56\x33\x9c\x67\xce\xef\x0f\x17\xbf" ++ "\x4c\x7b\x2d\xe6\xfe\x76\x35\x27\x5a\x07\x97\x67\xe8\xae\x8d\x71" ++ "\x0f\xb2\x13\x99\xb9\xbc\x14\xad\xb3\xb7\xe6\x11\x6f\xe0\xda\x58" ++ "\xb1\x08\xac\xa6\x6c\x2d\x7f\x05\xb7\x56\xd2\xe6\xcf\xbb\x4d\x0c" ++ "\xe3\x50\xb2\xec\x91\xf0\x4a\xb8\xd6\x22\xb8\xa7\xf6\x67\xaf\xcf" ++ "\x63\x7e\xd7\xe7\x42\xd8\xbd\xc3\x71\xa1\xf2\x7e\x9b\xa8\x97\x83" ++ "\x6e\xd1\xdc\x4b\x06\x11\x2d\xae\x26\x61\x98\x72\x10\xf4\x42\x5d" ++ "\x20\x4a\xa3\x73\xd7\xf2\xcd\x3c\x48\x32\xe4\x03\x9f\x80\x37\x08" ++ "\x36\x11\xd0\xcb\x97\x6c\x08\xed\x6d\x33\x24\xa2\x1b\xb4\x77\xdf" ++ "\x61\x5d\x5f\xc1\x43\xc2\x82\xeb\x0f\x5d\x84\x08\x68\xaa\xa4\x01" ++ "\xe1\x19\xdf\xbc\x31\x65\xfe\xd1\xf5\x7d\x7a\xb2\x2a\x33\x50\x21" ++ "\x2a\x56\x9d\xb1\x81\xab\xdb\x35\x78\x30\x83\xd9\x89\x1d\x31\xac" ++ "\x96\x14\x07\x61\xbc\x20\x68\x42\x85\x33\x19\xac\xbe\xdb\x34\x56" ++ "\xf1\xd5\xfd\x29\xa9\x28\xdb\xcb\x4c\x5a\x23\xdc\xf5\x96\xc5\x10" ++ "\xa3\x35\x5b\x14\x68\xd3\x61\x62\x64\x76\x26\xcb\x17\x3e\x34\x98" ++ "\x04\xa3\xc4\x20\x38\x90\x92\xe3\xc8\x07\x2c\x36\x74\x66\x26\x0e" ++ "\x29\x02\x64\x29\x2d\x21\xe6\x16\x9c\x6b\xce\xa3\x89\xd9\x4f\xd3" ++ "\xc4\xbd\xc5\x87\x79\x9c\x65\xf6\x39\x45\x60\xe8\xce\x9e\xab\x6d" ++ "\x13\x15\x22\xe1\x5e\x4b\x38\x42\xc4\x1e\xd5\x76\xe0\xc5\xeb\x85" ++ "\x07\x2d\x0f\xb8\xb6\xa6\xd6\x6d\x71\x0d\xa2\x43\x4c\x25\xea\xfa" ++ "\xa1\xae\x4c\xe4\x7d\xbd\x76\xa9\xfb\x06\xc2\x83\x42\xeb\xad\xe7" ++ "\xe9\x5f\x68\x6f\xba\xfb\x2f\x07\xce\xb8\x13\xc1\x9b\xeb\xb0\x76" ++ "\x45\x57\x28\x7b\xea\xbe\x0f\xf4\x30\x7b\xa0\xed\xe4\x22\x93\x21" ++ "\xfc\xbc\xe0\xb9\x75\xc1\x4f\xfc\xef\xb6\xfa\xa1\xfc\x64\xa1\x4a" ++ "\x82\xc7\x33\xad\x75\xed\x82\xbd\x3d\xdb\xf7\xa8\xbe\x5e\xbb\x36" ++ "\x62\x04\x9a\x2e\xc5\xd9\x9e\x9c\x3a\x0b\x98\x0b\x57\xac\xf1\x24" ++ "\x62\x58\x83\x15\x5b\xa6\xf2\xda\x34\x70\x03\xce\x0f\x93\x1b\x12" ++ "\xc7\xce\x54\x87\x33\x15\xd6\x53\x25\x1f\x2a\x90\x87\x12\xe3\x78" ++ "\xef\x55\x77\x4d\x4a\xd8\x7e\xef\xd2\xfd\xd1\xaf\x3a\xaf\x55\xdb" ++ "\x6a\x2d\x3d\x42\xac\x51\x79\xee\x91\xab\xe1\x05\x2d\x3c\x80\xa2" ++ "\x43\xad\x22\x2e\xd5\x33\x13\xa4\x9e\x00\xe0\x04\x10\x84\xc8\xf2" ++ "\x19\x30\x92\x1f\xaa\xc3\x28\xc9\x76\x30\x3f\xe9\x10\x61\x5e\x79" ++ "\xd5\xf7\xdf\xd0\x54\xdb\xae\xb6\xae\xfa\xe8\xa3\x57\xe0\x6c\x2d" ++ "\xf7\xbd\x49\xd6\x6e\x76\x79\xcc\x54\x0c\x5f\xff\x00\xbb\x06\x98" ++ "\xa6\x9e\x89\x61\xb4\x6f\xc3\xe3\x6a\xc2\x4f\x59\x03\xc9\x80\x2c" ++ "\x59\x24\x44\x70\x38\xd5\x96\x6a\x9e\x8b\x81\x64\xe5\xbc\xa0\x3c" ++ "\x33\xaf\x17\x9d\xff\x00\x71\x1a\xd1\x3a\x80\x66\xb3\xd9\x31\x77" ++ "\x0d\x12\xbd\xae\x29\xb5\x6a\xd6\xcf\x8d\x68\x87\x75\xcd\xe8\x65" ++ "\x5a\xbe\x3c\x04\x7b\x34\xdb\x54\x19\xa4\x63\x9c\x2a\x5d\x23\xbe" ++ "\xf4\xb1\x1c\x4d\x90\xec\x92\x2f\x49\x71\xf7\x14\xf2\x97\x9f\x15" ++ "\x57\xed\x13\x21\x2a\xf5\x33\xd1\x2a\x52\x52\xac\xb7\x62\xd1\xcb" ++ "\x46\x73\x8c\x67\x28\x56\x77\x86\xbf\x6f\x2a\x4e\x73\xfe\x95\x65" ++ "\x0b\x5a\x3e\x38\xfc\xfc\xaa\x56\x3f\x86\x73\xe3\xb9\x4a\x52\x84" ++ "\xa5\x08\x4e\x12\x94\x27\x09\x4a\x53\x8c\x61\x29\x4a\x71\xf0\x4a" ++ "\x53\x8c\x7e\x31\x8c\x63\x18\xc6\x31\x8f\xc6\x31\xf8\xc7\x9f\x7c" ++ "\xd5\xbb\xae\x5e\xe2\x1f\xab\x6e\x24\x34\x00\x8a\x25\x83\x70\x40" ++ "\x1c\xcc\xda\x45\x7f\x66\x4e\x30\x2e\x94\x7e\x74\x49\xf0\xe4\x4e" ++ "\x06\x5c\xa8\x2f\x89\x21\x2e\x98\x0e\xd9\x21\xc2\x0b\x21\x0f\xc4" ++ "\x16\x6e\x48\xd9\xe4\xe3\x4a\x19\x1e\x64\x67\x54\xff\x00\x3a\x6d" ++ "\x4f\x62\xb5\x00\x4a\xaa\x51\xfd\x2d\xe8\x0e\x6c\xaf\xc6\x7d\x6d" ++ "\xc8\x88\xc7\x67\xea\x8a\x58\x02\x73\xe3\x65\x4d\xc9\x24\xc0\x3d" ++ "\x57\xa3\x2e\x53\x16\x99\x4f\xe5\xe7\x19\x97\x3e\x3b\xcf\xc9\x4b" ++ "\x99\x7f\x33\x25\xa5\xdf\xba\x77\x2b\xd3\x3e\xc2\x7b\x8b\x94\x07" ++ "\xe9\x52\x5b\x43\x87\x34\x14\x86\x37\xcf\x41\x6b\x8e\x6a\xa5\x22" ++ "\xab\xdb\x96\xa2\xcf\x46\xd8\x9b\x45\x93\xef\xd6\xdf\x3e\x99\x9c" ++ "\x7e\x29\x10\x6b\x6c\xa2\xb8\x43\x05\x09\x44\x70\x8c\xb8\xaa\x54" ++ "\x7c\x30\x36\x5e\x1c\x5e\x5b\x9f\x6c\x0d\x81\xee\xa0\x93\x8d\x67" ++ "\x55\xf3\x87\xaf\xaa\x6b\x58\xf9\xbe\xb2\x36\x07\x42\x6e\xbd\x96" ++ "\xe3\x9f\x1f\x8f\xc9\xf4\x9d\xae\x6a\x7d\x4c\x96\xbe\x5f\xc7\xcd" ++ "\xf3\xb2\xf7\xcd\xf0\xcf\xc3\xe4\xf8\xfe\x37\x4f\x1c\x4d\xf6\x40" ++ "\xf1\x6b\x7c\x4e\xe0\xa6\x71\xad\x56\xa7\x1c\x5c\x15\x6b\xfc\xf3" ++ "\x01\x5d\xac\xf1\x75\x9a\x72\x6b\xaa\x28\xc5\x88\x6d\xfb\x33\x85" ++ "\xe0\x4e\x61\xab\xeb\x31\x2c\x71\x08\x73\x11\x3b\xfc\xb5\xc0\x96" ++ "\xcc\x87\x24\x44\xb5\x9b\x9e\xb3\x71\xba\xe9\xed\xb1\x4e\xd7\x76" ++ "\x6c\xd2\xb6\x05\xb7\x5a\xde\xeb\x34\x5b\x96\x16\xfb\x59\xa9\x5c" ++ "\x4f\x55\xca\x8a\xac\x59\xb0\xe4\x54\x39\x25\xbc\x81\x37\x2a\x09" ++ "\x5f\x9e\x3b\x6b\x7d\x1f\x69\xf3\x34\x85\x39\x84\xa7\x28\x0b\xd3" ++ "\xfd\xfb\x4b\x7a\xea\xe7\xd2\x3c\xd3\xda\x15\x68\xbc\x73\xd3\x22" ++ "\x6f\xd7\x72\x5b\x2b\x66\xee\xa8\x0d\x54\xe8\x5b\xf9\x92\x96\x92" ++ "\x93\xea\x97\x4a\xc7\x43\x10\x46\x35\xc5\xc0\x60\x8a\xe4\xc1\xb5" ++ "\x36\xc6\xae\xed\xf7\x70\xa5\x86\x99\x3d\x91\xf8\xfd\x4e\x53\xeb" ++ "\xbb\xbd\x6d\xec\x8f\xd7\x89\x3d\x31\x7f\xd7\x78\xba\x50\xbb\x74" ++ "\x9d\xf6\xac\x4e\xb9\x03\x9c\x79\xd5\xe1\xbd\x17\x68\xd9\x13\x0b" ++ "\x45\x75\x88\x00\x1d\x1f\xae\x73\x6a\x1d\x5c\x6e\x44\x9f\xa6\xfa" ++ "\x4e\xd8\x25\x8b\xc0\xbc\xb2\x99\xe3\x17\x24\xb3\x23\xe2\x48\x8b" ++ "\xfa\x22\xe7\x7e\x8f\xe6\x3f\x5f\x55\x0d\x75\xd3\x51\x0b\xd7\xed" ++ "\xd3\x6f\x97\x3b\x85\x42\x80\x7e\x5f\xdc\x1b\xd6\xba\xee\xc4\x80" ++ "\xce\x06\xa9\x15\x8c\x97\x5f\x40\x69\xb2\x4d\xc5\xb2\x5c\x1e\x01" ++ "\x87\x7e\xe0\x36\x6d\x78\x80\x4e\x3c\x02\xec\x90\x1d\x11\x81\x74" ++ "\xa5\x8b\xa4\xa0\x56\x06\xd5\x79\x72\x85\x57\x3b\xb2\x2e\xae\x90" ++ "\x18\x8d\x91\xb2\x0e\x44\x19\xaa\xb4\xcc\x08\xed\x46\xfa\xd7\x2b" ++ "\x78\x58\x72\x5d\xbb\x5e\x49\xe7\xee\xf3\x8a\x9d\x22\xa4\x19\xc8" ++ "\xe7\x08\xc3\x90\x9b\x35\x9a\xa4\x25\x8c\x4b\x9b\xa7\xf8\xbf\x81" ++ "\xf5\xdf\x22\x66\xf1\x7e\x9f\x66\x3d\xbb\xfa\x73\x73\x4d\xfd\x67" ++ "\x7b\xf4\xce\xc3\x62\x2e\x6f\xbb\x0c\xa2\xdc\x69\xfc\x8a\x17\x0e" ++ "\x3a\x9e\x83\x46\xd7\xe3\x5e\x65\x86\xc0\x51\x00\xbb\x91\xe3\xe1" ++ "\xc1\x16\xc4\xe9\x65\x5c\x14\x3e\x44\x6a\x6b\xd1\x1e\xb0\x36\xdd" ++ "\x0b\x7d\x8a\xeb\xaf\x58\x5b\x64\x3f\x38\xed\x52\x76\xe8\x46\xf7" ++ "\x86\x84\xb3\x93\xb1\x0b\xe5\xfd\xfd\x0d\xe9\x6d\xe4\xf1\x1b\x1d" ++ "\x56\xb4\x34\xe4\x6a\xf5\xa4\x9c\x2c\xc9\x64\x94\xc1\xf5\x79\x6d" ++ "\x12\x96\xf3\x47\xc5\x48\xa8\xdb\xd8\x95\x64\x29\xcf\xf6\x88\xf1" ++ "\x95\x7a\x98\xe8\xbc\x27\x19\xce\x73\x61\xd1\xb8\xc6\x31\x8c\xe7" ++ "\x39\xce\x77\x9e\xbc\xc6\x31\x8c\x63\xf3\x9c\xe7\x39\xc6\x31\x8f" ++ "\xf7\xce\x7e\x1e\x3b\x7f\x0f\x0f\x0f\x13\x57\xb9\x0a\xe1\x0b\x64" ++ "\x5f\x58\x40\xc6\xc7\x7a\x4b\xf2\x3d\xbc\x71\xf4\xa7\xd2\xca\x14" ++ "\xe2\x98\x1a\x30\x1e\xe0\x26\x5a\x6a\xf0\x9c\x67\x38\x66\x00\xb8" ++ "\x72\xe6\xbe\xac\xfe\x12\xd3\x0b\x56\x73\x8c\x63\xc7\x2b\xe1\xe2" ++ "\xe8\xdd\x7b\xff\x00\xd8\xe5\x23\x6c\xce\xa8\x69\xcf\x5e\x3a\xef" ++ "\x77\xea\xe5\xab\x0e\x82\xdb\xd9\xed\x7a\x9e\xb8\x6d\x51\x32\xdb" ++ "\x79\xc3\x36\x9a\x2d\xa3\x50\x39\x65\x0a\x63\x0e\xe5\xd4\x39\x12" ++ "\xbf\x8b\x98\xa4\xa1\x2d\xad\xb3\xcf\x65\x6a\x43\x78\xb3\x3b\x07" ++ "\xd8\xd5\xea\xae\x76\xad\x6f\xf5\xff\x00\xca\x93\xab\x96\xb0\x64" ++ "\xeb\xd6\x4a\xd5\x87\xba\xec\x24\x60\x97\x06\x76\x03\xe3\x4c\x07" ++ "\x29\x11\x8e\x34\x25\x02\x64\x29\xf0\x25\x48\x85\x3a\x33\x8b\x7a" ++ "\x3c\x86\x1e\x75\xa5\x61\xc6\x97\x9f\x8d\x25\xf5\xc9\xcd\xde\xc9" ++ "\x7d\x77\xf2\xc8\x7e\x70\xaf\x73\x5f\x2d\xec\xa2\x51\x2d\x96\xfb" ++ "\x89\xad\x80\x57\xb2\x36\x1d\x7d\x83\x45\xac\xf3\xdb\xcc\x6c\x31" ++ "\x4f\xcf\x30\x58\xd0\x12\x28\x90\x50\x42\x86\xfb\x48\x16\x3c\xc5" ++ "\x9c\xf8\xe7\xcc\x29\x88\xb3\x4a\x4b\x4e\x6c\xbc\xdb\xc7\xbb\xe9" ++ "\xb6\xa0\x8b\x11\xa1\x7d\x73\xd7\xe9\xbf\x7e\xc2\x6c\x10\x8d\xee" ++ "\x9d\xef\x63\x3a\xe0\xf5\xbe\x8c\x3e\xa1\xc7\xc5\xd1\x00\x44\x1e" ++ "\xf3\x51\xf2\xe2\xb0\xe3\xb5\x13\x7f\x32\xf1\x8c\xa6\x22\xfe\x1f" ++ "\x49\x4d\xbb\xcf\x3a\x5d\xed\x4c\xd2\xfc\x85\xed\x23\xd6\xc7\x50" ++ "\xb6\x5b\x3a\x16\x83\xb8\x6f\xfd\x32\x3f\xaa\x36\x34\xbb\xf5\x96" ++ "\xa9\xab\xcf\x9f\x8f\xac\xc3\xca\xd5\x8b\xd8\x48\x9e\x79\xaa\x30" ++ "\x87\xca\x58\x4d\x59\x96\xb9\x4f\xc5\x1b\x1c\xd2\xda\x5b\xe6\x57" ++ "\x29\xa1\x28\x7a\x2b\x5b\xff\x00\x12\x2f\x5e\x3f\xf3\xbb\x8e\x7f" ++ "\xec\xc6\x98\xff\x00\xed\x3c\xa6\xdd\xa9\xdc\x7e\xa0\xf7\xd6\x99" ++ "\x31\xa2\xf7\xaf\x6b\xe9\x82\x74\x4b\x3d\x8f\x5e\x58\x0b\x33\xab" ++ "\xef\xc3\xaf\x84\x64\xb9\xae\xb6\x25\x5f\x62\x8f\x1c\xe3\xf4\x51" ++ "\xb7\x96\xe3\x0e\x30\x42\xa9\x18\x39\xbf\x9e\x2a\x1f\x74\x19\x02" ++ "\x2d\x43\x93\x06\x63\xb1\xa7\x47\x6a\xfa\x9b\x6c\xeb\xbd\xe9\xae" ++ "\x6a\x7b\x6f\x53\x5a\x60\x5d\xb5\xcd\xe8\x67\xeb\x35\x3b\x48\xc6" ++ "\xa6\xb3\x04\xc8\xdf\xb8\x7e\x26\x64\xb0\xc9\x18\xb0\xa7\x33\xf2" ++ "\x4a\x8b\x22\x3b\x8d\x4b\x89\x1d\xf6\x9d\x65\xc4\x38\xd2\x54\x9c" ++ "\xe3\xcd\x89\xe1\xe1\xe6\x3e\x70\x81\x45\x1d\x18\xf9\x31\x83\xc8" ++ "\xbe\x14\x82\x4b\x87\x7a\x74\x28\xd2\xdd\x12\x55\x30\xe6\x0e\x49" ++ "\x31\x8e\x48\x69\xc5\xc0\x20\x91\xe4\x48\x41\x4c\xd8\xb9\x6a\x4e" ++ "\x21\xce\x99\x1b\x0e\xfd\x09\x4f\xa1\x79\x0f\x0f\x0f\x0f\x0f\x0f" ++ "\x0f\x3f\x3c\xb8\x71\x27\xc7\x72\x24\xe8\xb1\xa6\xc5\x7b\x18\xc3" ++ "\xb1\xa5\xb0\xd4\x98\xee\xe3\x19\xc6\x71\x87\x19\x79\x2b\x6d\x78" ++ "\xc6\x71\x8c\xe3\x0a\x4e\x71\x8c\xe3\x19\xfe\x38\xf2\x3b\xfb\x8b" ++ "\x48\xfe\x4e\xaa\xff\x00\x4f\x08\xff\x00\xc7\xe1\xfb\x8b\x48\xfe" ++ "\x4e\xaa\xff\x00\x4f\x08\xff\x00\xc7\xe4\x95\x86\x18\x8a\xcb\x31" ++ "\xa3\x32\xd4\x78\xf1\xdb\x43\x2c\x47\x61\xb4\x32\xcb\x2c\xb4\x9c" ++ "\x21\xb6\x99\x69\xbc\x25\xb6\xdb\x6d\x18\xc2\x10\xda\x12\x94\xa1" ++ "\x38\xc2\x53\x8c\x63\x18\xc7\x9d\xbe\x7f\xff\xd9" ++ ; +--- /dev/null ++++ b/main/suhosin_patch.c +@@ -0,0 +1,470 @@ ++/* ++ +----------------------------------------------------------------------+ ++ | Suhosin Patch for PHP | ++ +----------------------------------------------------------------------+ ++ | Copyright (c) 2004-2010 Stefan Esser | ++ +----------------------------------------------------------------------+ ++ | This source file is subject to version 2.02 of the PHP license, | ++ | that is bundled with this package in the file LICENSE, and is | ++ | available at through the world-wide-web at | ++ | http://www.php.net/license/2_02.txt. | ++ | If you did not receive a copy of the PHP license and are unable to | ++ | obtain it through the world-wide-web, please send a note to | ++ | license@php.net so we can mail you a copy immediately. | ++ +----------------------------------------------------------------------+ ++ | Author: Stefan Esser | ++ +----------------------------------------------------------------------+ ++ */ ++/* $Id: suhosin_patch.c,v 1.2 2004/11/21 09:38:52 ionic Exp $ */ ++ ++#include "php.h" + -+static void zend_hash_dprot_begin_write() -+{ -+#ifdef ZTS -+ tsrm_mutex_lock(zend_hash_dprot_mx_writer); -+#endif -+} ++#include ++#include ++#include + -+static void zend_hash_dprot_end_write() -+{ -+#ifdef ZTS -+ tsrm_mutex_unlock(zend_hash_dprot_mx_writer); ++#if HAVE_UNISTD_H ++#include +#endif -+} -+ -+/*ZEND_API void zend_hash_dprot_dtor() -+{ -+#ifdef ZTS -+ tsrm_mutex_free(zend_hash_dprot_mx_reader); -+ tsrm_mutex_free(zend_hash_dprot_mx_writer); -+#endif -+ free(zend_hash_dprot_table); -+}*/ -+ -+static void zend_hash_add_destructor(dtor_func_t pDestructor) -+{ -+ int left, right, mid; -+ zend_bool found = 0; -+ unsigned long value; -+ -+ if (pDestructor == NULL || pDestructor == ZVAL_PTR_DTOR || pDestructor == ZVAL_INTERNAL_PTR_DTOR -+ || pDestructor == ZEND_FUNCTION_DTOR || pDestructor == ZEND_CLASS_DTOR) { -+ return; -+ } -+ -+ if (zend_hash_dprot_table == NULL) { -+#ifdef ZTS -+ zend_hash_dprot_mx_reader = tsrm_mutex_alloc(); -+ zend_hash_dprot_mx_writer = tsrm_mutex_alloc(); -+ zend_hash_dprot_reader = 0; -+#endif -+ zend_hash_dprot_counter = 0; -+ zend_hash_dprot_curmax = 256; -+ zend_hash_dprot_table = (dtor_func_t *) malloc(256 * sizeof(dtor_func_t)); -+ } -+ -+ zend_hash_dprot_begin_write(); -+ -+ if (zend_hash_dprot_counter == 0) { -+ zend_hash_dprot_counter++; -+ zend_hash_dprot_table[0] = pDestructor; -+ } else { -+ value = (unsigned long) pDestructor; -+ left = 0; -+ right = zend_hash_dprot_counter-1; -+ mid = 0; -+ -+ while (left < right) { -+ mid = (right - left) >> 1; -+ mid += left; -+ if ((unsigned long)zend_hash_dprot_table[mid] == value) { -+ found = 1; -+ break; -+ } -+ if (value < (unsigned long)zend_hash_dprot_table[mid]) { -+ right = mid-1; -+ } else { -+ left = mid+1; -+ } -+ } -+ if ((unsigned long)zend_hash_dprot_table[left] == value) { -+ found = 1; -+ } -+ -+ if (!found) { -+ -+ if (zend_hash_dprot_counter >= zend_hash_dprot_curmax) { -+ zend_hash_dprot_curmax += 256; -+ zend_hash_dprot_table = (dtor_func_t *) realloc(zend_hash_dprot_table, zend_hash_dprot_curmax * sizeof(dtor_func_t)); -+ } -+ -+ if ((unsigned long)zend_hash_dprot_table[left] < value) { -+ memmove(zend_hash_dprot_table+left+2, zend_hash_dprot_table+left+1, (zend_hash_dprot_counter-left-1)*sizeof(dtor_func_t)); -+ zend_hash_dprot_table[left+1] = pDestructor; -+ } else { -+ memmove(zend_hash_dprot_table+left+1, zend_hash_dprot_table+left, (zend_hash_dprot_counter-left)*sizeof(dtor_func_t)); -+ zend_hash_dprot_table[left] = pDestructor; -+ } ++#include "SAPI.h" ++#include "php_globals.h" + -+ zend_hash_dprot_counter++; -+ } -+ } -+ -+ zend_hash_dprot_end_write(); -+} ++#if SUHOSIN_PATCH + -+static void zend_hash_check_destructor(dtor_func_t pDestructor) -+{ -+ unsigned long value; -+ -+ if (pDestructor == NULL || pDestructor == ZVAL_PTR_DTOR || pDestructor == ZVAL_INTERNAL_PTR_DTOR -+#ifdef ZEND_ENGINE_2 -+ || pDestructor == suhosin_zend_destroy_property_info_internal || pDestructor == suhosin_zend_destroy_property_info ++#ifdef HAVE_SYS_SOCKET_H ++#include +#endif -+ || pDestructor == ZEND_FUNCTION_DTOR || pDestructor == ZEND_CLASS_DTOR) { -+ return; -+ } + -+ zend_hash_dprot_begin_read(); -+ -+ if (zend_hash_dprot_counter > 0) { -+ int left, right, mid; -+ zend_bool found = 0; -+ -+ value = (unsigned long) pDestructor; -+ left = 0; -+ right = zend_hash_dprot_counter-1; -+ -+ while (left < right) { -+ mid = (right - left) >> 1; -+ mid += left; -+ if ((unsigned long)zend_hash_dprot_table[mid] == value) { -+ found = 1; -+ break; -+ } -+ if (value < (unsigned long)zend_hash_dprot_table[mid]) { -+ right = mid-1; -+ } else { -+ left = mid+1; -+ } -+ } -+ if ((unsigned long)zend_hash_dprot_table[left] == value) { -+ found = 1; -+ } -+ -+ if (!found) { -+ zend_hash_dprot_end_read(); -+ -+ zend_suhosin_log(S_MEMORY, "possible memory corruption detected - unknown Hashtable destructor"); -+ if (SUHOSIN_CONFIG(SUHOSIN_HT_IGNORE_INVALID_DESTRUCTOR) == 0) { -+ _exit(1); -+ } -+ return; -+ } -+ -+ } else { -+ zend_hash_dprot_end_read(); -+ -+ zend_suhosin_log(S_MEMORY, "possible memory corruption detected - unknown Hashtable destructor"); -+ if (SUHOSIN_CONFIG(SUHOSIN_HT_IGNORE_INVALID_DESTRUCTOR) == 0) { -+ _exit(1); -+ } -+ return; -+ } -+ -+ zend_hash_dprot_end_read(); -+} ++#if defined(PHP_WIN32) || defined(__riscos__) || defined(NETWARE) ++#undef AF_UNIX ++#endif + -+#else -+#define zend_hash_add_destructor(pDestructor) do {} while(0) -+#define zend_hash_check_destructor(pDestructor) do {} while(0) ++#if defined(AF_UNIX) ++#include +#endif - - ZEND_API int _zend_hash_init(HashTable *ht, uint nSize, hash_func_t pHashFunction, dtor_func_t pDestructor, zend_bool persistent ZEND_FILE_LINE_DC) - { -@@ -156,6 +350,7 @@ ZEND_API int _zend_hash_init(HashTable * - - ht->nTableMask = ht->nTableSize - 1; - ht->pDestructor = pDestructor; -+ zend_hash_add_destructor(pDestructor); - ht->arBuckets = NULL; - ht->pListHead = NULL; - ht->pListTail = NULL; -@@ -233,6 +428,7 @@ ZEND_API int _zend_hash_add_or_update(Ha - return FAILURE; - } - #endif -+ zend_hash_check_destructor(ht->pDestructor); - if (ht->pDestructor) { - ht->pDestructor(p->pData); - } -@@ -298,6 +494,7 @@ ZEND_API int _zend_hash_quick_add_or_upd - return FAILURE; - } - #endif -+ zend_hash_check_destructor(ht->pDestructor); - if (ht->pDestructor) { - ht->pDestructor(p->pData); - } -@@ -373,6 +570,7 @@ ZEND_API int _zend_hash_index_update_or_ - return FAILURE; - } - #endif -+ zend_hash_check_destructor(ht->pDestructor); - if (ht->pDestructor) { - ht->pDestructor(p->pData); - } -@@ -496,6 +694,7 @@ ZEND_API int zend_hash_del_key_or_index( - if (ht->pInternalPointer == p) { - ht->pInternalPointer = p->pListNext; - } -+ zend_hash_check_destructor(ht->pDestructor); - if (ht->pDestructor) { - ht->pDestructor(p->pData); - } -@@ -522,6 +721,7 @@ ZEND_API void zend_hash_destroy(HashTabl - SET_INCONSISTENT(HT_IS_DESTROYING); - - p = ht->pListHead; -+ zend_hash_check_destructor(ht->pDestructor); - while (p != NULL) { - q = p; - p = p->pListNext; -@@ -548,6 +748,7 @@ ZEND_API void zend_hash_clean(HashTable - SET_INCONSISTENT(HT_CLEANING); - - p = ht->pListHead; -+ zend_hash_check_destructor(ht->pDestructor); - while (p != NULL) { - q = p; - p = p->pListNext; -@@ -610,6 +811,7 @@ static Bucket *zend_hash_apply_deleter(H - ht->nNumOfElements--; - HANDLE_UNBLOCK_INTERRUPTIONS(); - -+ zend_hash_check_destructor(ht->pDestructor); - if (ht->pDestructor) { - ht->pDestructor(p->pData); - } -diff -Naurp php-5.3.6RC1/Zend/zend_llist.c php-5.3.6RC1.oden/Zend/zend_llist.c ---- php-5.3.6RC1/Zend/zend_llist.c 2011-01-01 03:19:59.000000000 +0100 -+++ php-5.3.6RC1.oden/Zend/zend_llist.c 2011-02-20 11:50:19.329840242 +0100 -@@ -23,6 +23,194 @@ - #include "zend_llist.h" - #include "zend_qsort.h" - -+#if SUHOSIN_PATCH -+#ifdef ZTS -+static MUTEX_T zend_llist_dprot_mx_reader; -+static MUTEX_T zend_llist_dprot_mx_writer; -+static unsigned int zend_llist_dprot_reader; ++ ++#define SYSLOG_PATH "/dev/log" ++ ++#ifdef PHP_WIN32 ++static HANDLE log_source = 0; +#endif -+static unsigned int zend_llist_dprot_counter; -+static unsigned int zend_llist_dprot_curmax; -+static llist_dtor_func_t *zend_llist_dprot_table = NULL; + -+static void zend_llist_dprot_begin_read() -+{ ++#include "snprintf.h" ++ ++#include "suhosin_patch.h" ++ +#ifdef ZTS -+ tsrm_mutex_lock(zend_llist_dprot_mx_reader); -+ if ((++(zend_llist_dprot_reader)) == 1) { -+ tsrm_mutex_lock(zend_llist_dprot_mx_writer); -+ } -+ tsrm_mutex_unlock(zend_llist_dprot_mx_reader); ++#include "suhosin_globals.h" ++int suhosin_patch_globals_id; ++#else ++struct _suhosin_patch_globals suhosin_patch_globals; +#endif ++ ++static char *suhosin_config = NULL; ++ ++static zend_intptr_t SUHOSIN_POINTER_GUARD = 0; ++ ++static void php_security_log(int loglevel, char *fmt, ...); ++ ++static void suhosin_patch_globals_ctor(suhosin_patch_globals_struct *suhosin_patch_globals TSRMLS_DC) ++{ ++ memset(suhosin_patch_globals, 0, sizeof(*suhosin_patch_globals)); +} + -+static void zend_llist_dprot_end_read() ++ZEND_API char suhosin_get_config(int element) +{ -+#ifdef ZTS -+ tsrm_mutex_lock(zend_llist_dprot_mx_reader); -+ if ((--(zend_llist_dprot_reader)) == 0) { -+ tsrm_mutex_unlock(zend_llist_dprot_mx_writer); -+ } -+ tsrm_mutex_unlock(zend_llist_dprot_mx_reader); -+#endif ++ return ((char *)SUHOSIN_MANGLE_PTR(suhosin_config))[element]; +} + -+static void zend_llist_dprot_begin_write() ++static void suhosin_set_config(int element, char value) +{ -+#ifdef ZTS -+ tsrm_mutex_lock(zend_llist_dprot_mx_writer); -+#endif ++ ((char *)SUHOSIN_MANGLE_PTR(suhosin_config))[element] = value; +} + -+static void zend_llist_dprot_end_write() ++static void suhosin_read_configuration_from_environment() ++{ ++ char *tmp; ++ ++ /* check if canary protection should be activated or not */ ++ tmp = getenv("SUHOSIN_MM_USE_CANARY_PROTECTION"); ++ /* default to activated */ ++ suhosin_set_config(SUHOSIN_MM_USE_CANARY_PROTECTION, 1); ++ if (tmp) { ++ int flag = zend_atoi(tmp, 0); ++ suhosin_set_config(SUHOSIN_MM_USE_CANARY_PROTECTION, flag); ++ } ++ ++ /* check if free memory should be overwritten with 0xFF or not */ ++ tmp = getenv("SUHOSIN_MM_DESTROY_FREE_MEMORY"); ++ /* default to deactivated */ ++ suhosin_set_config(SUHOSIN_MM_DESTROY_FREE_MEMORY, 0); ++ if (tmp) { ++ int flag = zend_atoi(tmp, 0); ++ suhosin_set_config(SUHOSIN_MM_DESTROY_FREE_MEMORY, flag); ++ } ++ ++ /* check if canary violations should be ignored */ ++ tmp = getenv("SUHOSIN_MM_IGNORE_CANARY_VIOLATION"); ++ /* default to NOT ignore */ ++ suhosin_set_config(SUHOSIN_MM_IGNORE_CANARY_VIOLATION, 0); ++ if (tmp) { ++ int flag = zend_atoi(tmp, 0); ++ suhosin_set_config(SUHOSIN_MM_IGNORE_CANARY_VIOLATION, flag); ++ } ++ ++ /* check if invalid hashtable destructors should be ignored */ ++ tmp = getenv("SUHOSIN_HT_IGNORE_INVALID_DESTRUCTOR"); ++ /* default to NOT ignore */ ++ suhosin_set_config(SUHOSIN_HT_IGNORE_INVALID_DESTRUCTOR, 0); ++ if (tmp) { ++ int flag = zend_atoi(tmp, 0); ++ suhosin_set_config(SUHOSIN_HT_IGNORE_INVALID_DESTRUCTOR, flag); ++ } ++ ++ /* check if invalid linkedlist destructors should be ignored */ ++ tmp = getenv("SUHOSIN_LL_IGNORE_INVALID_DESTRUCTOR"); ++ /* default to NOT ignore */ ++ suhosin_set_config(SUHOSIN_LL_IGNORE_INVALID_DESTRUCTOR, 0); ++ if (tmp) { ++ int flag = zend_atoi(tmp, 0); ++ suhosin_set_config(SUHOSIN_LL_IGNORE_INVALID_DESTRUCTOR, flag); ++ } ++ ++ suhosin_set_config(SUHOSIN_CONFIG_SET, 1); ++} ++ ++static void suhosin_write_protect_configuration() ++{ ++ /* check return value of mprotect() to ensure memory is read only now */ ++ if (mprotect(SUHOSIN_MANGLE_PTR(suhosin_config), sysconf(_SC_PAGESIZE), PROT_READ) != 0) { ++ perror("suhosin"); ++ _exit(1); ++ } ++} ++ ++PHPAPI void suhosin_startup() +{ +#ifdef ZTS -+ tsrm_mutex_unlock(zend_llist_dprot_mx_writer); ++ ts_allocate_id(&suhosin_patch_globals_id, sizeof(suhosin_patch_globals_struct), (ts_allocate_ctor) suhosin_patch_globals_ctor, NULL); ++#else ++ suhosin_patch_globals_ctor(&suhosin_patch_globals TSRMLS_CC); ++#endif ++ zend_suhosin_log = php_security_log; ++ ++ /* get the pointer guardian and ensure low 3 bits are 1 */ ++ if (SUHOSIN_POINTER_GUARD == 0) { ++ zend_canary(&SUHOSIN_POINTER_GUARD, sizeof(SUHOSIN_POINTER_GUARD)); ++ SUHOSIN_POINTER_GUARD |= 7; ++ } ++ ++ if (!suhosin_config) { ++#ifndef MAP_ANONYMOUS ++#define MAP_ANONYMOUS MAP_ANON +#endif ++ suhosin_config = mmap(NULL, sysconf(_SC_PAGESIZE), PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0); ++ if (suhosin_config == MAP_FAILED) { ++ perror("suhosin"); ++ _exit(1); ++ } ++ suhosin_config = SUHOSIN_MANGLE_PTR(suhosin_config); ++ } ++ if (!SUHOSIN_CONFIG(SUHOSIN_CONFIG_SET)) { ++ suhosin_read_configuration_from_environment(); ++ suhosin_write_protect_configuration(); ++ } +} + -+/*ZEND_API void zend_llist_dprot_dtor() ++static char *loglevel2string(int loglevel) +{ -+#ifdef ZTS -+ tsrm_mutex_free(zend_llist_dprot_mx_reader); -+ tsrm_mutex_free(zend_llist_dprot_mx_writer); -+#endif -+ free(zend_llist_dprot_table); -+}*/ ++ switch (loglevel) { ++ case S_FILES: ++ return "FILES"; ++ case S_INCLUDE: ++ return "INCLUDE"; ++ case S_MEMORY: ++ return "MEMORY"; ++ case S_MISC: ++ return "MISC"; ++ case S_SESSION: ++ return "SESSION"; ++ case S_SQL: ++ return "SQL"; ++ case S_EXECUTOR: ++ return "EXECUTOR"; ++ case S_VARS: ++ return "VARS"; ++ default: ++ return "UNKNOWN"; ++ } ++} + -+static void zend_llist_add_destructor(llist_dtor_func_t pDestructor) ++static void php_security_log(int loglevel, char *fmt, ...) +{ -+ int left, right, mid; -+ zend_bool found = 0; -+ unsigned long value; ++ int s, r, i=0; ++#if defined(AF_UNIX) ++ struct sockaddr_un saun; ++#endif ++#ifdef PHP_WIN32 ++ LPTSTR strs[2]; ++ unsigned short etype; ++ DWORD evid; ++#endif ++ char buf[4096+64]; ++ char error[4096+100]; ++ char *ip_address; ++ char *fname; ++ char *alertstring; ++ int lineno; ++ va_list ap; ++ TSRMLS_FETCH(); ++ ++ /*SDEBUG("(suhosin_log) loglevel: %d log_syslog: %u - log_sapi: %u - log_script: %u", loglevel, SPG(log_syslog), SPG(log_sapi), SPG(log_script));*/ ++ ++ if (SPG(log_use_x_forwarded_for)) { ++ ip_address = sapi_getenv("HTTP_X_FORWARDED_FOR", 20 TSRMLS_CC); ++ if (ip_address == NULL) { ++ ip_address = "X-FORWARDED-FOR not set"; ++ } ++ } else { ++ ip_address = sapi_getenv("REMOTE_ADDR", 11 TSRMLS_CC); ++ if (ip_address == NULL) { ++ ip_address = "REMOTE_ADDR not set"; ++ } ++ } ++ ++ ++ va_start(ap, fmt); ++ ap_php_vsnprintf(error, sizeof(error), fmt, ap); ++ va_end(ap); ++ while (error[i]) { ++ if (error[i] < 32) error[i] = '.'; ++ i++; ++ } ++ ++/* if (SPG(simulation)) { ++ alertstring = "ALERT-SIMULATION"; ++ } else { */ ++ alertstring = "ALERT"; ++/* }*/ ++ ++ if (zend_is_executing(TSRMLS_C)) { ++ if (EG(current_execute_data)) { ++ lineno = EG(current_execute_data)->opline->lineno; ++ fname = EG(current_execute_data)->op_array->filename; ++ } else { ++ lineno = zend_get_executed_lineno(TSRMLS_C); ++ fname = zend_get_executed_filename(TSRMLS_C); ++ } ++ ap_php_snprintf(buf, sizeof(buf), "%s - %s (attacker '%s', file '%s', line %u)", alertstring, error, ip_address, fname, lineno); ++ } else { ++ fname = sapi_getenv("SCRIPT_FILENAME", 15 TSRMLS_CC); ++ if (fname==NULL) { ++ fname = "unknown"; ++ } ++ ap_php_snprintf(buf, sizeof(buf), "%s - %s (attacker '%s', file '%s')", alertstring, error, ip_address, fname); ++ } ++ ++ /* Syslog-Logging disabled? */ ++ if (((SPG(log_syslog)|S_INTERNAL) & loglevel)==0) { ++ goto log_sapi; ++ } ++ ++#if defined(AF_UNIX) ++ ap_php_snprintf(error, sizeof(error), "<%u>suhosin[%u]: %s\n", (unsigned int)(SPG(log_syslog_facility)|SPG(log_syslog_priority)),getpid(),buf); ++ ++ s = socket(AF_UNIX, SOCK_DGRAM, 0); ++ if (s == -1) { ++ goto log_sapi; ++ } ++ ++ memset(&saun, 0, sizeof(saun)); ++ saun.sun_family = AF_UNIX; ++ strcpy(saun.sun_path, SYSLOG_PATH); ++ /*saun.sun_len = sizeof(saun);*/ ++ ++ r = connect(s, (struct sockaddr *)&saun, sizeof(saun)); ++ if (r) { ++ close(s); ++ s = socket(AF_UNIX, SOCK_STREAM, 0); ++ if (s == -1) { ++ goto log_sapi; ++ } + -+ if (pDestructor == NULL || pDestructor == ZVAL_PTR_DTOR) { -+ return; ++ memset(&saun, 0, sizeof(saun)); ++ saun.sun_family = AF_UNIX; ++ strcpy(saun.sun_path, SYSLOG_PATH); ++ /*saun.sun_len = sizeof(saun);*/ ++ ++ r = connect(s, (struct sockaddr *)&saun, sizeof(saun)); ++ if (r) { ++ close(s); ++ goto log_sapi; ++ } + } ++ send(s, error, strlen(error), 0); + -+ if (zend_llist_dprot_table == NULL) { -+#ifdef ZTS -+ zend_llist_dprot_mx_reader = tsrm_mutex_alloc(); -+ zend_llist_dprot_mx_writer = tsrm_mutex_alloc(); -+ zend_llist_dprot_reader = 0; -+#endif -+ zend_llist_dprot_counter = 0; -+ zend_llist_dprot_curmax = 256; -+ zend_llist_dprot_table = (llist_dtor_func_t *) malloc(256 * sizeof(llist_dtor_func_t)); ++ close(s); ++#endif ++#ifdef PHP_WIN32 ++ ap_php_snprintf(error, sizeof(error), "suhosin[%u]: %s", getpid(),buf); ++ ++ switch (SPG(log_syslog_priority)) { /* translate UNIX type into NT type */ ++ case 1: /*LOG_ALERT:*/ ++ etype = EVENTLOG_ERROR_TYPE; ++ break; ++ case 6: /*LOG_INFO:*/ ++ etype = EVENTLOG_INFORMATION_TYPE; ++ break; ++ default: ++ etype = EVENTLOG_WARNING_TYPE; ++ } ++ evid = loglevel; ++ strs[0] = error; ++ /* report the event */ ++ if (log_source == NULL) { ++ log_source = RegisterEventSource(NULL, "Suhosin-Patch-" SUHOSIN_PATCH_VERSION); + } ++ ReportEvent(log_source, etype, (unsigned short) SPG(log_syslog_priority), evid, NULL, 1, 0, strs, NULL); + -+ zend_llist_dprot_begin_write(); ++#endif ++log_sapi: ++ /* SAPI Logging activated? */ ++ /*SDEBUG("(suhosin_log) log_syslog: %u - log_sapi: %u - log_script: %u - log_phpscript: %u", SPG(log_syslog), SPG(log_sapi), SPG(log_script), SPG(log_phpscript));*/ ++ if (((SPG(log_sapi)|S_INTERNAL) & loglevel)!=0) { ++ sapi_module.log_message(buf); ++ } + -+ if (zend_llist_dprot_counter == 0) { -+ zend_llist_dprot_counter++; -+ zend_llist_dprot_table[0] = pDestructor; -+ } else { -+ value = (unsigned long) pDestructor; -+ left = 0; -+ right = zend_llist_dprot_counter-1; -+ mid = 0; ++/*log_script:*/ ++ /* script logging activaed? */ ++ if (((SPG(log_script) & loglevel)!=0) && SPG(log_scriptname)!=NULL) { ++ char cmd[8192], *cmdpos, *bufpos; ++ FILE *in; ++ int space; + -+ while (left < right) { -+ mid = (right - left) >> 1; -+ mid += left; -+ if ((unsigned long)zend_llist_dprot_table[mid] == value) { -+ found = 1; -+ break; -+ } -+ if (value < (unsigned long)zend_llist_dprot_table[mid]) { -+ right = mid-1; ++ ap_php_snprintf(cmd, sizeof(cmd), "%s %s \'", SPG(log_scriptname), loglevel2string(loglevel)); ++ space = sizeof(cmd) - strlen(cmd); ++ cmdpos = cmd + strlen(cmd); ++ bufpos = buf; ++ if (space <= 1) return; ++ while (space > 2 && *bufpos) { ++ if (*bufpos == '\'') { ++ if (space<=5) break; ++ *cmdpos++ = '\''; ++ *cmdpos++ = '\\'; ++ *cmdpos++ = '\''; ++ *cmdpos++ = '\''; ++ bufpos++; ++ space-=4; + } else { -+ left = mid+1; ++ *cmdpos++ = *bufpos++; ++ space--; + } + } -+ if ((unsigned long)zend_llist_dprot_table[left] == value) { -+ found = 1; ++ *cmdpos++ = '\''; ++ *cmdpos = 0; ++ ++ if ((in=VCWD_POPEN(cmd, "r"))==NULL) { ++ php_security_log(S_INTERNAL, "Unable to execute logging shell script: %s", SPG(log_scriptname)); ++ return; ++ } ++ /* read and forget the result */ ++ while (1) { ++ int readbytes = fread(cmd, 1, sizeof(cmd), in); ++ if (readbytes<=0) { ++ break; ++ } + } ++ pclose(in); ++ } ++/*log_phpscript:*/ ++ if ((SPG(log_phpscript) & loglevel)!=0 && EG(in_execution) && SPG(log_phpscriptname) && SPG(log_phpscriptname)[0]) { ++ zend_file_handle file_handle; ++ zend_op_array *new_op_array; ++ zval *result = NULL; + -+ if (!found) { ++ /*long orig_execution_depth = SPG(execution_depth);*/ ++ /*zend_bool orig_safe_mode = PG(safe_mode);*/ ++ char *orig_basedir = PG(open_basedir); + -+ if (zend_llist_dprot_counter >= zend_llist_dprot_curmax) { -+ zend_llist_dprot_curmax += 256; -+ zend_llist_dprot_table = (llist_dtor_func_t *) realloc(zend_llist_dprot_table, zend_llist_dprot_curmax * sizeof(llist_dtor_func_t)); ++ char *phpscript = SPG(log_phpscriptname); ++/*SDEBUG("scriptname %s", SPG(log_phpscriptname));`*/ ++#ifdef ZEND_ENGINE_2 ++ if (zend_stream_open(phpscript, &file_handle TSRMLS_CC) == SUCCESS) { ++#else ++ if (zend_open(phpscript, &file_handle) == SUCCESS && ZEND_IS_VALID_FILE_HANDLE(&file_handle)) { ++ file_handle.filename = phpscript; ++ file_handle.free_filename = 0; ++#endif ++ if (!file_handle.opened_path) { ++ file_handle.opened_path = estrndup(phpscript, strlen(phpscript)); + } -+ -+ if ((unsigned long)zend_llist_dprot_table[left] < value) { -+ memmove(zend_llist_dprot_table+left+2, zend_llist_dprot_table+left+1, (zend_llist_dprot_counter-left-1)*sizeof(llist_dtor_func_t)); -+ zend_llist_dprot_table[left+1] = pDestructor; ++ new_op_array = zend_compile_file(&file_handle, ZEND_REQUIRE TSRMLS_CC); ++ zend_destroy_file_handle(&file_handle TSRMLS_CC); ++ if (new_op_array) { ++ HashTable *active_symbol_table = EG(active_symbol_table); ++ zval *zerror, *zerror_class; ++ ++ if (active_symbol_table == NULL) { ++ active_symbol_table = &EG(symbol_table); ++ } ++ EG(return_value_ptr_ptr) = &result; ++ EG(active_op_array) = new_op_array; ++ ++ MAKE_STD_ZVAL(zerror); ++ MAKE_STD_ZVAL(zerror_class); ++ ZVAL_STRING(zerror, buf, 1); ++ ZVAL_LONG(zerror_class, loglevel); ++ ++ zend_hash_update(active_symbol_table, "SUHOSIN_ERROR", sizeof("SUHOSIN_ERROR"), (void **)&zerror, sizeof(zval *), NULL); ++ zend_hash_update(active_symbol_table, "SUHOSIN_ERRORCLASS", sizeof("SUHOSIN_ERRORCLASS"), (void **)&zerror_class, sizeof(zval *), NULL); ++ ++ /*SPG(execution_depth) = 0;*/ ++ if (SPG(log_phpscript_is_safe)) { ++ /*PG(safe_mode) = 0;*/ ++ PG(open_basedir) = NULL; ++ } ++ ++ zend_execute(new_op_array TSRMLS_CC); ++ ++ /*SPG(execution_depth) = orig_execution_depth;*/ ++ /*PG(safe_mode) = orig_safe_mode;*/ ++ PG(open_basedir) = orig_basedir; ++ ++#ifdef ZEND_ENGINE_2 ++ destroy_op_array(new_op_array TSRMLS_CC); ++#else ++ destroy_op_array(new_op_array); ++#endif ++ efree(new_op_array); ++#ifdef ZEND_ENGINE_2 ++ if (!EG(exception)) ++#endif ++ { ++ if (EG(return_value_ptr_ptr)) { ++ zval_ptr_dtor(EG(return_value_ptr_ptr)); ++ EG(return_value_ptr_ptr) = NULL; ++ } ++ } + } else { -+ memmove(zend_llist_dprot_table+left+1, zend_llist_dprot_table+left, (zend_llist_dprot_counter-left)*sizeof(llist_dtor_func_t)); -+ zend_llist_dprot_table[left] = pDestructor; ++ php_security_log(S_INTERNAL, "Unable to execute logging PHP script: %s", SPG(log_phpscriptname)); ++ return; + } ++ } else { ++ php_security_log(S_INTERNAL, "Unable to execute logging PHP script: %s", SPG(log_phpscriptname)); ++ return; ++ } ++ } ++ ++} ++ ++ ++#endif ++ ++/* ++ * Local variables: ++ * tab-width: 4 ++ * c-basic-offset: 4 ++ * End: ++ * vim600: sw=4 ts=4 fdm=marker ++ * vim<600: sw=4 ts=4 ++ */ +--- /dev/null ++++ b/main/suhosin_patch.h +@@ -0,0 +1,59 @@ ++/* ++ +----------------------------------------------------------------------+ ++ | Suhosin Patch for PHP | ++ +----------------------------------------------------------------------+ ++ | Copyright (c) 2004-2010 Stefan Esser | ++ +----------------------------------------------------------------------+ ++ | This source file is subject to version 2.02 of the PHP license, | ++ | that is bundled with this package in the file LICENSE, and is | ++ | available at through the world-wide-web at | ++ | http://www.php.net/license/2_02.txt. | ++ | If you did not receive a copy of the PHP license and are unable to | ++ | obtain it through the world-wide-web, please send a note to | ++ | license@php.net so we can mail you a copy immediately. | ++ +----------------------------------------------------------------------+ ++ | Author: Stefan Esser | ++ +----------------------------------------------------------------------+ ++ */ ++ ++#ifndef SUHOSIN_PATCH_H ++#define SUHOSIN_PATCH_H ++ ++#if SUHOSIN_PATCH ++ ++#include "zend.h" ++ ++#define SUHOSIN_PATCH_VERSION "0.9.10" ++ ++#define SUHOSIN_LOGO_GUID "SUHO8567F54-D428-14d2-A769-00DA302A5F18" ++ ++#define SUHOSIN_CONFIG(idx) (suhosin_get_config(idx)) ++ ++#define SUHOSIN_MM_USE_CANARY_PROTECTION 0 ++#define SUHOSIN_MM_DESTROY_FREE_MEMORY 1 ++#define SUHOSIN_MM_IGNORE_CANARY_VIOLATION 2 ++#define SUHOSIN_HT_IGNORE_INVALID_DESTRUCTOR 3 ++#define SUHOSIN_LL_IGNORE_INVALID_DESTRUCTOR 4 ++ ++#define SUHOSIN_CONFIG_SET 100 ++ ++#include ++#include ++#include ++ ++#if defined(DARWIN) ++#include ++#endif ++ ++#define SUHOSIN_MANGLE_PTR(ptr) (ptr==NULL?NULL:((void *)((zend_intptr_t)(ptr)^SUHOSIN_POINTER_GUARD))) + -+ zend_llist_dprot_counter++; -+ } -+ } -+ -+ zend_llist_dprot_end_write(); -+} ++#endif + -+static void zend_llist_check_destructor(llist_dtor_func_t pDestructor) -+{ -+ unsigned long value; -+ -+ if (pDestructor == NULL || pDestructor == ZVAL_PTR_DTOR) { -+ return; -+ } ++#endif /* SUHOSIN_PATCH_H */ + -+ zend_llist_dprot_begin_read(); -+ -+ if (zend_llist_dprot_counter > 0) { -+ int left, right, mid; -+ zend_bool found = 0; -+ -+ value = (unsigned long) pDestructor; -+ left = 0; -+ right = zend_llist_dprot_counter-1; -+ -+ while (left < right) { -+ mid = (right - left) >> 1; -+ mid += left; -+ if ((unsigned long)zend_llist_dprot_table[mid] == value) { -+ found = 1; -+ break; -+ } -+ if (value < (unsigned long)zend_llist_dprot_table[mid]) { -+ right = mid-1; -+ } else { -+ left = mid+1; -+ } -+ } -+ if ((unsigned long)zend_llist_dprot_table[left] == value) { -+ found = 1; -+ } -+ -+ if (!found) { -+ zend_llist_dprot_end_read(); -+ -+ zend_suhosin_log(S_MEMORY, "possible memory corruption detected - unknown llist destructor"); -+ if (SUHOSIN_CONFIG(SUHOSIN_LL_IGNORE_INVALID_DESTRUCTOR) == 0) { -+ _exit(1); -+ } -+ return; -+ } -+ -+ } else { -+ zend_llist_dprot_end_read(); -+ -+ zend_suhosin_log(S_MEMORY, "possible memory corruption detected - unknown llist destructor"); -+ if (SUHOSIN_CONFIG(SUHOSIN_LL_IGNORE_INVALID_DESTRUCTOR) == 0) { -+ _exit(1); -+ } -+ return; -+ } -+ -+ zend_llist_dprot_end_read(); -+} ++/* ++ * Local variables: ++ * tab-width: 4 ++ * c-basic-offset: 4 ++ * End: ++ */ +--- /dev/null ++++ b/main/suhosin_patch.m4 +@@ -0,0 +1,8 @@ ++dnl ++dnl $Id: suhosin_patch.m4,v 1.1 2004/11/14 13:24:24 ionic Exp $ ++dnl ++dnl This file contains Suhosin Patch for PHP specific autoconf functions. ++dnl ++ ++AC_DEFINE(SUHOSIN_PATCH, 1, [Suhosin Patch]) ++ +--- a/sapi/apache/mod_php5.c ++++ b/sapi/apache/mod_php5.c +@@ -965,7 +965,11 @@ static void php_init_handler(server_rec + { + TSRMLS_FETCH(); + if (PG(expose_php)) { ++#if SUHOSIN_PATCH ++ ap_add_version_component("PHP/" PHP_VERSION " with Suhosin-Patch"); +#else -+#define zend_llist_add_destructor(pDestructor) do {} while(0) -+#define zend_llist_check_destructor(pDestructor) do {} while(0) + ap_add_version_component("PHP/" PHP_VERSION); +#endif -+ - ZEND_API void zend_llist_init(zend_llist *l, size_t size, llist_dtor_func_t dtor, unsigned char persistent) + } + } + #endif +--- a/sapi/apache2filter/sapi_apache2.c ++++ b/sapi/apache2filter/sapi_apache2.c +@@ -581,7 +581,11 @@ static void php_apache_add_version(apr_p { - l->head = NULL; -@@ -30,6 +218,7 @@ ZEND_API void zend_llist_init(zend_llist - l->count = 0; - l->size = size; - l->dtor = dtor; -+ zend_llist_add_destructor(dtor); - l->persistent = persistent; + TSRMLS_FETCH(); + if (PG(expose_php)) { ++#if SUHOSIN_PATCH ++ ap_add_version_component(p, "PHP/" PHP_VERSION " with Suhosin-Patch"); ++#else + ap_add_version_component(p, "PHP/" PHP_VERSION); ++#endif + } } -@@ -81,6 +270,7 @@ ZEND_API void zend_llist_prepend_element - } else {\ - (l)->tail = (current)->prev;\ - }\ -+ zend_llist_check_destructor((l)->dtor); \ - if ((l)->dtor) {\ - (l)->dtor((current)->data);\ - }\ -@@ -108,6 +298,7 @@ ZEND_API void zend_llist_destroy(zend_ll +--- a/sapi/apache2handler/sapi_apache2.c ++++ b/sapi/apache2handler/sapi_apache2.c +@@ -406,7 +406,11 @@ static void php_apache_add_version(apr_p { - zend_llist_element *current=l->head, *next; - -+ zend_llist_check_destructor(l->dtor); - while (current) { - next = current->next; - if (l->dtor) { -@@ -133,6 +324,7 @@ ZEND_API void *zend_llist_remove_tail(ze - zend_llist_element *old_tail; - void *data; - -+ zend_llist_check_destructor((l)->dtor); - if ((old_tail = l->tail)) { - if (old_tail->prev) { - old_tail->prev->next = NULL; -diff -Naurp php-5.3.6RC1/Zend/zend_operators.c php-5.3.6RC1.oden/Zend/zend_operators.c ---- php-5.3.6RC1/Zend/zend_operators.c 2011-01-01 03:19:59.000000000 +0100 -+++ php-5.3.6RC1.oden/Zend/zend_operators.c 2011-02-20 11:50:19.330840383 +0100 -@@ -153,9 +153,14 @@ ZEND_API void convert_scalar_to_number(z - case IS_STRING: - { - char *strval; -+ int strl; - - strval = Z_STRVAL_P(op); -- if ((Z_TYPE_P(op)=is_numeric_string(strval, Z_STRLEN_P(op), &Z_LVAL_P(op), &Z_DVAL_P(op), 1)) == 0) { -+ strl = Z_STRLEN_P(op); + TSRMLS_FETCH(); + if (PG(expose_php)) { +#if SUHOSIN_PATCH -+ Z_STRLEN_P(op) = 0; ++ ap_add_version_component(p, "PHP/" PHP_VERSION " with Suhosin-Patch"); ++#else + ap_add_version_component(p, "PHP/" PHP_VERSION); +#endif -+ if ((Z_TYPE_P(op)=is_numeric_string(strval, strl, &Z_LVAL_P(op), &Z_DVAL_P(op), 1)) == 0) { - ZVAL_LONG(op, 0); - } - STR_FREE(strval); -@@ -187,7 +192,8 @@ ZEND_API void convert_scalar_to_number(z - } else { \ - switch (Z_TYPE_P(op)) { \ - case IS_STRING: \ -- { \ -+ { \ -+ Z_STRLEN(holder) = 0; \ - if ((Z_TYPE(holder)=is_numeric_string(Z_STRVAL_P(op), Z_STRLEN_P(op), &Z_LVAL(holder), &Z_DVAL(holder), 1)) == 0) { \ - ZVAL_LONG(&(holder), 0); \ - } \ -@@ -229,6 +235,7 @@ ZEND_API void convert_scalar_to_number(z - Z_LVAL(holder) = zend_dval_to_lval(Z_DVAL_P(op)); \ - break; \ - case IS_STRING: \ -+ Z_STRLEN(holder) = 0; \ - Z_LVAL(holder) = strtol(Z_STRVAL_P(op), NULL, 10); \ - break; \ - case IS_ARRAY: \ -@@ -271,6 +278,7 @@ ZEND_API void convert_scalar_to_number(z - Z_LVAL(holder) = (Z_DVAL_P(op) ? 1 : 0); \ - break; \ - case IS_STRING: \ -+ Z_STRLEN(holder) = 0; \ - if (Z_STRLEN_P(op) == 0 \ - || (Z_STRLEN_P(op)==1 && Z_STRVAL_P(op)[0]=='0')) { \ - Z_LVAL(holder) = 0; \ -@@ -356,6 +364,9 @@ ZEND_API void convert_to_long_base(zval - { - char *strval = Z_STRVAL_P(op); + } + } +--- a/sapi/apache_hooks/mod_php5.c ++++ b/sapi/apache_hooks/mod_php5.c +@@ -1251,7 +1251,11 @@ static void php_init_handler(server_rec + { + TSRMLS_FETCH(); + if (PG(expose_php)) { +#if SUHOSIN_PATCH -+ Z_STRLEN_P(op) = 0; ++ ap_add_version_component("PHP/" PHP_VERSION " with Suhosin-Patch"); ++#else + ap_add_version_component("PHP/" PHP_VERSION); +#endif - Z_LVAL_P(op) = strtol(strval, NULL, base); - STR_FREE(strval); - } -@@ -416,6 +427,9 @@ ZEND_API void convert_to_double(zval *op - { - char *strval = Z_STRVAL_P(op); - + } + } + #endif +--- a/sapi/cgi/cgi_main.c ++++ b/sapi/cgi/cgi_main.c +@@ -2188,10 +2188,18 @@ consult the installation file that came + SG(headers_sent) = 1; + SG(request_info).no_headers = 1; + } +#if SUHOSIN_PATCH -+ Z_STRLEN_P(op) = 0; + #if ZEND_DEBUG +- php_printf("PHP %s (%s) (built: %s %s) (DEBUG)\nCopyright (c) 1997-2012 The PHP Group\n%s", PHP_VERSION, sapi_module.name, __DATE__, __TIME__, get_zend_version()); ++ php_printf("PHP %s with Suhosin-Patch (%s) (built: %s %s) (DEBUG)\nCopyright (c) 1997-2012 The PHP Group\n%s", PHP_VERSION, sapi_module.name, __DATE__, __TIME__, get_zend_version()); + #else +- php_printf("PHP %s (%s) (built: %s %s)\nCopyright (c) 1997-2012 The PHP Group\n%s", PHP_VERSION, sapi_module.name, __DATE__, __TIME__, get_zend_version()); ++ php_printf("PHP %s with Suhosin-Patch (%s) (built: %s %s)\nCopyright (c) 1997-2012 The PHP Group\n%s", PHP_VERSION, sapi_module.name, __DATE__, __TIME__, get_zend_version()); +#endif - Z_DVAL_P(op) = zend_strtod(strval, NULL); - STR_FREE(strval); - } -@@ -502,8 +516,14 @@ ZEND_API void convert_to_boolean(zval *o ++#else ++ #if ZEND_DEBUG ++ php_printf("PHP %s (%s) (built: %s %s) (DEBUG)\nCopyright (c) 1997-2012 The PHP Group\n%s", PHP_VERSION, sapi_module.name, __DATE__, __TIME__, get_zend_version()); ++ #else ++ php_printf("PHP %s (%s) (built: %s %s)\nCopyright (c) 1997-2012 The PHP Group\n%s", PHP_VERSION, sapi_module.name, __DATE__, __TIME__, get_zend_version()); ++ #endif + #endif + php_request_shutdown((void *) 0); + fcgi_shutdown(); +--- a/sapi/cli/php_cli.c ++++ b/sapi/cli/php_cli.c +@@ -687,7 +687,11 @@ static int do_cli(int argc, char **argv + goto out; - if (Z_STRLEN_P(op) == 0 - || (Z_STRLEN_P(op)==1 && Z_STRVAL_P(op)[0]=='0')) { -+#if SUHOSIN_PATCH -+ Z_STRLEN_P(op) = 0; -+#endif - Z_LVAL_P(op) = 0; - } else { + case 'v': /* show php version & quit */ +#if SUHOSIN_PATCH -+ Z_STRLEN_P(op) = 0; ++ php_printf("PHP %s with Suhosin-Patch (%s) (built: %s %s) %s\nCopyright (c) 1997-2012 The PHP Group\n%s", ++#else + php_printf("PHP %s (%s) (built: %s %s) %s\nCopyright (c) 1997-2012 The PHP Group\n%s", +#endif - Z_LVAL_P(op) = 1; - } - STR_FREE(strval); -@@ -617,6 +637,9 @@ static void convert_scalar_to_array(zval - *entry = *op; - INIT_PZVAL(entry); - + PHP_VERSION, cli_sapi_module.name, __DATE__, __TIME__, + #if ZEND_DEBUG && defined(HAVE_GCOV) + "(DEBUG GCOV)", +--- php-5.4.6/sapi/litespeed/lsapi_main.c~ 2012-08-15 07:26:05.000000000 +0300 ++++ php-5.4.6/sapi/litespeed/lsapi_main.c 2012-08-23 12:09:38.475590330 +0300 +@@ -718,11 +718,19 @@ + break; + case 'v': + if (php_request_startup(TSRMLS_C) != FAILURE) { +#if SUHOSIN_PATCH -+ Z_STRLEN_P(op) = 0; ++#if ZEND_DEBUG ++ php_printf("PHP %s with Suhosin-Patch (%s) (built: %s %s) (DEBUG)\nCopyright (c) 1997-2004 The PHP Group\n%s", PHP_VERSION, sapi_module.name, __DATE__, __TIME__, get_zend_version()); ++#else ++ php_printf("PHP %s with Suhosin-Patch (%s) (built: %s %s)\nCopyright (c) 1997-2004 The PHP Group\n%s", PHP_VERSION, sapi_module.name, __DATE__, __TIME__, get_zend_version()); +#endif - switch (type) { - case IS_ARRAY: - ALLOC_HASHTABLE(Z_ARRVAL_P(op)); -diff -Naurp php-5.3.6RC1/Zend/zend_variables.c php-5.3.6RC1.oden/Zend/zend_variables.c ---- php-5.3.6RC1/Zend/zend_variables.c 2011-01-01 03:19:59.000000000 +0100 -+++ php-5.3.6RC1.oden/Zend/zend_variables.c 2011-02-20 11:50:19.331840524 +0100 -@@ -34,6 +34,9 @@ ZEND_API void _zval_dtor_func(zval *zval - case IS_CONSTANT: - CHECK_ZVAL_STRING_REL(zvalue); - STR_FREE_REL(zvalue->value.str.val); -+#if SUHOSIN_PATCH -+ zvalue->value.str.len = 0; ++#else + #if ZEND_DEBUG + php_printf("PHP %s (%s) (built: %s %s) (DEBUG)\nCopyright (c) 1997-2004 The PHP Group\n%s", PHP_VERSION, sapi_module.name, __DATE__, __TIME__, get_zend_version()); + #else + php_printf("PHP %s (%s) (built: %s %s)\nCopyright (c) 1997-2004 The PHP Group\n%s", PHP_VERSION, sapi_module.name, __DATE__, __TIME__, get_zend_version()); + #endif +#endif - break; - case IS_ARRAY: - case IS_CONSTANT_ARRAY: { -@@ -78,6 +81,9 @@ ZEND_API void _zval_internal_dtor(zval * - case IS_CONSTANT: - CHECK_ZVAL_STRING_REL(zvalue); - free(zvalue->value.str.val); + #ifdef PHP_OUTPUT_NEWAPI + php_output_end_all(TSRMLS_C); + #else +--- a/sapi/milter/php_milter.c ++++ b/sapi/milter/php_milter.c +@@ -1109,7 +1109,11 @@ int main(int argc, char *argv[]) + } + SG(headers_sent) = 1; + SG(request_info).no_headers = 1; +#if SUHOSIN_PATCH -+ zvalue->value.str.len = 0; -+#endif - break; - case IS_ARRAY: - case IS_CONSTANT_ARRAY: ++ php_printf("PHP with Suhosin-Patch %s (%s) (built: %s %s)\nCopyright (c) 1997-2012 The PHP Group\n%s", PHP_VERSION, sapi_module.name, __DATE__, __TIME__, get_zend_version()); ++#else + php_printf("PHP %s (%s) (built: %s %s)\nCopyright (c) 1997-2012 The PHP Group\n%s", PHP_VERSION, sapi_module.name, __DATE__, __TIME__, get_zend_version()); ++#endif + php_output_teardown(); + exit(1); + break; +--- a/win32/build/config.w32 ++++ b/win32/build/config.w32 +@@ -333,7 +333,7 @@ ADD_SOURCES("Zend", "zend_language_parse + zend_stream.c zend_iterators.c zend_interfaces.c zend_objects.c \ + zend_object_handlers.c zend_objects_API.c \ + zend_default_classes.c zend_execute.c zend_strtod.c zend_gc.c zend_closures.c \ +- zend_float.c zend_string.c"); ++ zend_float.c zend_string.c zend_canary.c zend_alloc_canary.c"); + + if (VCVERS == 1200) { + AC_DEFINE('ZEND_DVAL_TO_LVAL_CAST_OK', 1); +@@ -385,6 +385,7 @@ ADD_FLAG("CFLAGS", "/D FD_SETSIZE=" + pa + + AC_DEFINE('HAVE_USLEEP', 1); + AC_DEFINE('HAVE_STRCOLL', 1); ++AC_DEFINE('SUHOSIN_PATCH', 1); + + /* For snapshot builders, where can we find the additional + * files that make up the snapshot template? */ +--- a/win32/build/config.w32.h.in ++++ b/win32/build/config.w32.h.in +@@ -150,6 +150,9 @@ + /* Win32 supports strcoll */ + #define HAVE_STRCOLL 1 + ++/* Suhosin Patch support */ ++#define SUHOSIN_PATCH 1 ++ + /* Win32 supports socketpair by the emulation in win32/sockets.c */ + #define HAVE_SOCKETPAIR 1 + #define HAVE_SOCKLEN_T 1