+++ /dev/null
-http://bugs.gentoo.org/353816
-http://sourceware.org/ml/libc-alpha/2011-02/msg00152.html
-
-From 87fac357a6243982ce21cb71e21bbe0d35234eed Mon Sep 17 00:00:00 2001
-From: Mike Frysinger <vapier@gentoo.org>
-Date: Tue, 22 Feb 2011 13:26:19 -0500
-Subject: [PATCH] memset: fix define usage for shared libs
-
-The proper define to check "am I in a shared lib" is "SHARED", not "PIC".
-The two new memset_chk functions incorrectly depend on "PIC".
-
-Signed-off-by: Mike Frysinger <vapier@gentoo.org>
-
-2011-02-22 Mike Frysinger <vapier@gentoo.org>
-
- * sysdeps/i386/i686/memset_chk.S: Change PIC to SHARED.
- * sysdeps/x86_64/memset_chk.S: Likewise.
----
- sysdeps/i386/i686/memset_chk.S | 2 +-
- sysdeps/x86_64/memset_chk.S | 2 +-
- 2 files changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/sysdeps/i386/i686/memset_chk.S b/sysdeps/i386/i686/memset_chk.S
-index cd93d5e..e7511a0 100644
---- a/sysdeps/i386/i686/memset_chk.S
-+++ b/sysdeps/i386/i686/memset_chk.S
-@@ -20,7 +20,7 @@
- #include <sysdep.h>
- #include "asm-syntax.h"
-
--#ifndef PIC
-+#ifndef SHARED
- /* For libc.so this is defined in memset.S.
- For libc.a, this is a separate source to avoid
- memset bringing in __chk_fail and all routines
-diff --git a/sysdeps/x86_64/memset_chk.S b/sysdeps/x86_64/memset_chk.S
-index c1c8c23..2c4fffc 100644
---- a/sysdeps/x86_64/memset_chk.S
-+++ b/sysdeps/x86_64/memset_chk.S
-@@ -20,7 +20,7 @@
- #include <sysdep.h>
- #include "asm-syntax.h"
-
--#ifndef PIC
-+#ifndef SHARED
- /* For libc.so this is defined in memset.S.
- For libc.a, this is a separate source to avoid
- memset bringing in __chk_fail and all routines
---
-1.7.4.1
-
+++ /dev/null
-From 675155e9084e060fd0e1e637b843f14e82898aa5 Mon Sep 17 00:00:00 2001
-From: Andreas Schwab <schwab@redhat.com>
-Date: Wed, 22 Sep 2010 12:06:30 +0200
-Subject: [PATCH] Fix memory leak on init/fini dependency list
-
-diff --git a/elf/dl-close.c b/elf/dl-close.c
-index 73b2a2f..9bd91e3 100644
---- a/elf/dl-close.c
-+++ b/elf/dl-close.c
-@@ -1,5 +1,5 @@
- /* Close a shared object opened by `_dl_open'.
-- Copyright (C) 1996-2007, 2009, 2010, 2011 Free Software Foundation, Inc.
-+ Copyright (C) 1996-2007, 2009, 2010 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
-@@ -119,17 +119,8 @@ _dl_close_worker (struct link_map *map)
- if (map->l_direct_opencount > 0 || map->l_type != lt_loaded
- || dl_close_state != not_pending)
- {
-- if (map->l_direct_opencount == 0)
-- {
-- if (map->l_type == lt_loaded)
-- dl_close_state = rerun;
-- else if (map->l_type == lt_library)
-- {
-- struct link_map **oldp = map->l_initfini;
-- map->l_initfini = map->l_orig_initfini;
-- _dl_scope_free (oldp);
-- }
-- }
-+ if (map->l_direct_opencount == 0 && map->l_type == lt_loaded)
-+ dl_close_state = rerun;
-
- /* There are still references to this object. Do nothing more. */
- if (__builtin_expect (GLRO(dl_debug_mask) & DL_DEBUG_FILES, 0))
-diff --git a/elf/dl-deps.c b/elf/dl-deps.c
-index 9e30594..3890d00 100644
---- a/elf/dl-deps.c
-+++ b/elf/dl-deps.c
-@@ -478,6 +478,7 @@ _dl_map_object_deps (struct link_map *map,
- nneeded * sizeof needed[0]);
- atomic_write_barrier ();
- l->l_initfini = l_initfini;
-+ l->l_free_initfini = 1;
- }
-
- /* If we have no auxiliary objects just go on to the next map. */
-@@ -681,6 +682,7 @@ Filters not supported with LD_TRACE_PRELINKING"));
- l_initfini[nlist] = NULL;
- atomic_write_barrier ();
- map->l_initfini = l_initfini;
-+ map->l_free_initfini = 1;
- if (l_reldeps != NULL)
- {
- atomic_write_barrier ();
-@@ -689,5 +691,5 @@ Filters not supported with LD_TRACE_PRELINKING"));
- _dl_scope_free (old_l_reldeps);
- }
- if (old_l_initfini != NULL)
-- map->l_orig_initfini = old_l_initfini;
-+ _dl_scope_free (old_l_initfini);
-
-diff --git a/elf/dl-libc.c b/elf/dl-libc.c
-index 7be9483..a13fce3 100644
---- a/elf/dl-libc.c
-+++ b/elf/dl-libc.c
-@@ -265,13 +265,13 @@ libc_freeres_fn (free_mem)
-
- for (Lmid_t ns = 0; ns < GL(dl_nns); ++ns)
- {
-- /* Remove all additional names added to the objects. */
- for (l = GL(dl_ns)[ns]._ns_loaded; l != NULL; l = l->l_next)
- {
- struct libname_list *lnp = l->l_libname->next;
-
- l->l_libname->next = NULL;
-
-+ /* Remove all additional names added to the objects. */
- while (lnp != NULL)
- {
- struct libname_list *old = lnp;
-@@ -279,6 +279,10 @@ libc_freeres_fn (free_mem)
- if (! old->dont_free)
- free (old);
- }
-+
-+ /* Free the initfini dependency list. */
-+ if (l->l_free_initfini)
-+ free (l->l_initfini);
- }
-
- if (__builtin_expect (GL(dl_ns)[ns]._ns_global_scope_alloc, 0) != 0
-diff --git a/elf/rtld.c b/elf/rtld.c
-index 4a9109e..617e30e 100644
---- a/elf/rtld.c
-+++ b/elf/rtld.c
-@@ -2251,6 +2251,7 @@ ERROR: ld.so: object '%s' cannot be loaded as audit interface: %s; ignored.\n",
- lnp->dont_free = 1;
- lnp = lnp->next;
- }
-+ l->l_free_initfini = 0;
-
- if (l != &GL(dl_rtld_map))
- _dl_relocate_object (l, l->l_scope, GLRO(dl_lazy) ? RTLD_LAZY : 0,
-diff --git a/include/link.h b/include/link.h
-index e877104..051b99a 100644
---- a/include/link.h
-+++ b/include/link.h
-@@ -1,6 +1,6 @@
- /* Data structure for communication from the run-time dynamic linker for
- loaded ELF shared objects.
-- Copyright (C) 1995-2006, 2007, 2009, 2010, 2011 Free Software Foundation, Inc.
-+ Copyright (C) 1995-2006, 2007, 2009, 2010 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
-@@ -192,6 +192,9 @@ struct link_map
- during LD_TRACE_PRELINKING=1
- contains any DT_SYMBOLIC
- libraries. */
-+ unsigned int l_free_initfini:1; /* Nonzero if l_initfini can be
-+ freed, ie. not allocated with
-+ the dummy malloc in ld.so. */
-
- /* Collected information about own RPATH directories. */
- struct r_search_path_struct l_rpath_dirs;
-@@ -240,9 +243,6 @@ struct link_map
-
- /* List of object in order of the init and fini calls. */
- struct link_map **l_initfini;
-- /* The init and fini list generated at startup, saved when the
-- object is also loaded dynamically. */
-- struct link_map **l_orig_initfini;
-
- /* List of the dependencies introduced through symbol binding. */
- struct link_map_reldeps
+++ /dev/null
-From 6ee65ed6ddbf04402fad0bec6aa9c73b9d982ae4 Mon Sep 17 00:00:00 2001
-From: Ulrich Drepper <drepper@gmail.com>
-Date: Fri, 27 Jan 2012 15:05:19 -0500
-Subject: [PATCH] Sort objects before relocations
-
----
- ChangeLog | 11 ++++
- Makeconfig | 6 ++
- NEWS | 4 +-
- elf/Makefile | 15 +++++-
- elf/dl-open.c | 128 ++++++++++++++++++++++++++++++++++++------------
- elf/tst-relsort1.c | 19 +++++++
- elf/tst-relsort1mod1.c | 7 +++
- elf/tst-relsort1mod2.c | 7 +++
- 8 files changed, 160 insertions(+), 37 deletions(-)
- create mode 100644 elf/tst-relsort1.c
- create mode 100644 elf/tst-relsort1mod1.c
- create mode 100644 elf/tst-relsort1mod2.c
-
-diff --git a/Makeconfig b/Makeconfig
-index 2db2821..68547b2 100644
---- a/Makeconfig
-+++ b/Makeconfig
-@@ -900,6 +900,12 @@ else
- libdl = $(common-objpfx)dlfcn/libdl.a
- endif
-
-+ifeq ($(build-shared),yes)
-+libm = $(common-objpfx)math/libm.so$(libm.so-version)
-+else
-+libm = $(common-objpfx)math/libm.a
-+endif
-+
- # These are the subdirectories containing the library source. The order
- # is more or less arbitrary. The sorting step will take care of the
- # dependencies.
-diff --git a/elf/Makefile b/elf/Makefile
-index 052e763..3f1772a 100644
---- a/elf/Makefile
-+++ b/elf/Makefile
-@@ -124,7 +124,8 @@ distribute := rtld-Rules \
- tst-initordera1.c tst-initordera2.c tst-initorderb1.c \
- tst-initorderb2.c tst-initordera3.c tst-initordera4.c \
- tst-initorder.c \
-- tst-initorder2.c
-+ tst-initorder2.c \
-+ tst-relsort1.c tst-relsort1mod1.c tst-relsort1mod2.c
-
- CFLAGS-dl-runtime.c = -fexceptions -fasynchronous-unwind-tables
- CFLAGS-dl-lookup.c = -fexceptions -fasynchronous-unwind-tables
-@@ -227,7 +228,7 @@ tests += loadtest restest1 preloadtest loadfail multiload origtest resolvfail \
- tst-audit1 tst-audit2 \
- tst-stackguard1 tst-addr1 tst-thrlock \
- tst-unique1 tst-unique2 tst-unique3 tst-unique4 \
-- tst-initorder tst-initorder2
-+ tst-initorder tst-initorder2 tst-relsort1
- # reldep9
- test-srcs = tst-pathopt
- selinux-enabled := $(shell cat /selinux/enforce 2> /dev/null)
-@@ -290,7 +291,9 @@ modules-names = testobj1 testobj2 testobj3 testobj4 testobj5 testobj6 \
- tst-initordera1 tst-initorderb1 \
- tst-initordera2 tst-initorderb2 \
- tst-initordera3 tst-initordera4 \
-- tst-initorder2a tst-initorder2b tst-initorder2c tst-initorder2d
-+ tst-initorder2a tst-initorder2b tst-initorder2c \
-+ tst-initorder2d \
-+ tst-relsort1mod1 tst-relsort1mod2
- ifeq (yes,$(have-initfini-array))
- modules-names += tst-array2dep tst-array5dep
- endif
-@@ -1195,3 +1198,9 @@ CFLAGS-tst-auditmod6b.c += $(AVX-CFLAGS)
- CFLAGS-tst-auditmod6c.c += $(AVX-CFLAGS)
- CFLAGS-tst-auditmod7b.c += $(AVX-CFLAGS)
- endif
-+
-+$(objpfx)tst-relsort1: $(libdl)
-+$(objpfx)tst-relsort1mod1.so: $(libm) $(objpfx)tst-relsort1mod2.so
-+$(objpfx)tst-relsort1mod2.so: $(libm)
-+$(objpfx)tst-relsort1.out: $(objpfx)tst-relsort1mod1.so \
-+ $(objpfx)tst-relsort1mod2.so
-diff --git a/elf/dl-open.c b/elf/dl-open.c
-index a0b5c50..a56bdc1 100644
---- a/elf/dl-open.c
-+++ b/elf/dl-open.c
-@@ -1,5 +1,5 @@
- /* Load a shared object at runtime, relocate it, and run its initializer.
-- Copyright (C) 1996-2007, 2009, 2010, 2011 Free Software Foundation, Inc.
-+ Copyright (C) 1996-2007, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
-@@ -302,45 +302,109 @@ dl_open_worker (void *a)
- if (GLRO(dl_lazy))
- reloc_mode |= mode & RTLD_LAZY;
-
-- /* Relocate the objects loaded. We do this in reverse order so that copy
-- relocs of earlier objects overwrite the data written by later objects. */
--
-+ /* Sort the objects by dependency for the relocation process. This
-+ allows IFUNC relocations to work and it also means copy
-+ relocation of dependencies are if necessary overwritten. */
-+ size_t nmaps = 0;
- struct link_map *l = new;
-- while (l->l_next)
-- l = l->l_next;
-- while (1)
-+ do
-+ {
-+ if (! l->l_real->l_relocated)
-+ ++nmaps;
-+ l = l->l_next;
-+ }
-+ while (l != NULL);
-+ struct link_map *maps[nmaps];
-+ nmaps = 0;
-+ l = new;
-+ do
- {
- if (! l->l_real->l_relocated)
-+ maps[nmaps++] = l;
-+ l = l->l_next;
-+ }
-+ while (l != NULL);
-+ if (nmaps > 1)
-+ {
-+ char seen[nmaps];
-+ memset (seen, '\0', nmaps);
-+ size_t i = 0;
-+ while (1)
- {
--#ifdef SHARED
-- if (__builtin_expect (GLRO(dl_profile) != NULL, 0))
-+ ++seen[i];
-+ struct link_map *thisp = maps[i];
-+
-+ /* Find the last object in the list for which the current one is
-+ a dependency and move the current object behind the object
-+ with the dependency. */
-+ size_t k = nmaps - 1;
-+ while (k > i)
- {
-- /* If this here is the shared object which we want to profile
-- make sure the profile is started. We can find out whether
-- this is necessary or not by observing the `_dl_profile_map'
-- variable. If was NULL but is not NULL afterwars we must
-- start the profiling. */
-- struct link_map *old_profile_map = GL(dl_profile_map);
-+ struct link_map **runp = maps[k]->l_initfini;
-+ if (runp != NULL)
-+ /* Look through the dependencies of the object. */
-+ while (*runp != NULL)
-+ if (__builtin_expect (*runp++ == thisp, 0))
-+ {
-+ /* Move the current object to the back past the last
-+ object with it as the dependency. */
-+ memmove (&maps[i], &maps[i + 1],
-+ (k - i) * sizeof (maps[0]));
-+ maps[k] = thisp;
-+
-+ if (seen[i + 1] > 1)
-+ {
-+ ++i;
-+ goto next_clear;
-+ }
-+
-+ char this_seen = seen[i];
-+ memmove (&seen[i], &seen[i + 1],
-+ (k - i) * sizeof (seen[0]));
-+ seen[k] = this_seen;
-+
-+ goto next;
-+ }
-+
-+ --k;
-+ }
-
-- _dl_relocate_object (l, l->l_scope, reloc_mode | RTLD_LAZY, 1);
-+ if (++i == nmaps)
-+ break;
-+ next_clear:
-+ memset (&seen[i], 0, (nmaps - i) * sizeof (seen[0]));
-+ next:;
-+ }
-+ }
-
-- if (old_profile_map == NULL && GL(dl_profile_map) != NULL)
-- {
-- /* We must prepare the profiling. */
-- _dl_start_profile ();
-+ for (size_t i = nmaps; i-- > 0; )
-+ {
-+ l = maps[i];
-
-- /* Prevent unloading the object. */
-- GL(dl_profile_map)->l_flags_1 |= DF_1_NODELETE;
-- }
-+#ifdef SHARED
-+ if (__builtin_expect (GLRO(dl_profile) != NULL, 0))
-+ {
-+ /* If this here is the shared object which we want to profile
-+ make sure the profile is started. We can find out whether
-+ this is necessary or not by observing the `_dl_profile_map'
-+ variable. If it was NULL but is not NULL afterwars we must
-+ start the profiling. */
-+ struct link_map *old_profile_map = GL(dl_profile_map);
-+
-+ _dl_relocate_object (l, l->l_scope, reloc_mode | RTLD_LAZY, 1);
-+
-+ if (old_profile_map == NULL && GL(dl_profile_map) != NULL)
-+ {
-+ /* We must prepare the profiling. */
-+ _dl_start_profile ();
-+
-+ /* Prevent unloading the object. */
-+ GL(dl_profile_map)->l_flags_1 |= DF_1_NODELETE;
- }
-- else
--#endif
-- _dl_relocate_object (l, l->l_scope, reloc_mode, 0);
- }
--
-- if (l == new)
-- break;
-- l = l->l_prev;
-+ else
-+#endif
-+ _dl_relocate_object (l, l->l_scope, reloc_mode, 0);
- }
-
- /* If the file is not loaded now as a dependency, add the search
-diff --git a/elf/tst-relsort1.c b/elf/tst-relsort1.c
-new file mode 100644
-index 0000000..972100c
---- /dev/null
-+++ b/elf/tst-relsort1.c
-@@ -0,0 +1,19 @@
-+#include <dlfcn.h>
-+#include <stdio.h>
-+
-+
-+static int
-+do_test ()
-+{
-+ const char lib[] = "$ORIGIN/tst-relsort1mod1.so";
-+ void *h = dlopen (lib, RTLD_NOW);
-+ if (h == NULL)
-+ {
-+ puts (dlerror ());
-+ return 1;
-+ }
-+ return 0;
-+}
-+
-+#define TEST_FUNCTION do_test ()
-+#include "../test-skeleton.c"
-diff --git a/elf/tst-relsort1mod1.c b/elf/tst-relsort1mod1.c
-new file mode 100644
-index 0000000..9e4a943
---- /dev/null
-+++ b/elf/tst-relsort1mod1.c
-@@ -0,0 +1,7 @@
-+extern int foo (double);
-+
-+int
-+bar (void)
-+{
-+ return foo (1.2);
-+}
-diff --git a/elf/tst-relsort1mod2.c b/elf/tst-relsort1mod2.c
-new file mode 100644
-index 0000000..a2c3e55
---- /dev/null
-+++ b/elf/tst-relsort1mod2.c
-@@ -0,0 +1,7 @@
-+#include <math.h>
-+
-+int
-+foo (double d)
-+{
-+ return floor (d) != 0.0;
-+}
---
-1.7.3.4
-
Patch23: %{name}-pt_pax.patch
Patch25: %{name}-cv_gnu89_inline.patch
Patch26: %{name}-posix-sh.patch
-Patch27: %{name}-i686.patch
+
Patch29: %{name}-arm-alignment-fix.patch
Patch30: %{name}-bug-12492.patch
Patch31: %{name}-origin.patch
Patch32: %{name}-Os-fail-workaround.patch
Patch33: 0020_all_glibc-tweak-rfc1918-lookup.patch
Patch35: 0055_all_glibc-2.12-static-shared-getpagesize.patch
-Patch37: 0061_all_glibc-2.13-static-memset.patch
+
Patch38: 1055_all_glibc-resolv-dynamic.patch
-Patch40: %{name}-bad-fix.patch
-Patch41: glibc-bug-13618.patch
+
Patch42: %{name}-pr13013.patch
URL: http://www.gnu.org/software/libc/
%{?with_selinux:BuildRequires: audit-libs-devel}
%patch25 -p1
%patch26 -p1
-# SHOULD BE OBSOLETE
-#%patch27 -p1
+
%patch29 -p1
%patch30 -p0
%patch31 -p1
# SHOULD BE OBSOLETE
#%patch35 -p1
-# SHOULD BE OBSOLETE
-#%patch37 -p1
%patch38 -p1
-# SHOULD BE OBSOLETE
-#%patch40 -p1
-# SHOULD BE OBSOLETE
-#%patch41 -p1
-%patch42 -p1
+# THIS APPLIES BUT MAKE SURE ITS NEEDED
+# most likely was fixed by 8fdceb2efda8cf724cfc4444af86b5f135ad3172
+# %%patch42 -p1
# cleanup backups after patching
find '(' -name '*~' -o -name '*.orig' ')' -print0 | xargs -0 -r -l512 rm -f
projects / packages / glibc.git / commitdiff