---- php-4.3.0/ext/standard/mail.c Thu Jan 2 12:37:54 2003
-+++ php-5.1.4-mail/ext/standard/mail.c 2006-06-07 17:48:45.197705968 +0300
+diff -ur php-5.2.0.org/ext/standard/mail.c php-5.2.0/ext/standard/mail.c
+--- php-5.2.0.org/ext/standard/mail.c 2006-01-01 13:50:15.000000000 +0100
++++ php-5.2.0/ext/standard/mail.c 2006-12-01 14:20:27.881416250 +0100
@@ -21,6 +21,8 @@
#include <stdlib.h>
#include <ctype.h>
#if HAVE_SENDMAIL
#ifdef PHP_WIN32
#include "win32/sendmail.h"
-@@ -104,6 +109,35 @@
+@@ -104,6 +109,18 @@
return;
}
-+ /* check for spam attempts with buggy webforms */
-+ if (strchr(to, '\n') != NULL || strchr(to, '\r') != NULL) {
-+ zend_error(E_WARNING, "Newlines aren't allowed in the To header. Mail not sent.");
-+ RETURN_FALSE;
-+ }
-+
-+ if (strchr(subject, '\n') != NULL || strchr(subject, '\r') != NULL) {
-+ zend_error(E_WARNING, "Newlines aren't allowed in the Subject header. Mail not sent.");
-+ RETURN_FALSE;
-+ }
-+
-+ /* search for to, cc or bcc headers */
++ /* search for To: and Subject: headers which should be specified in proper mail() parameters, not in additional headers */
+ if (headers != NULL) {
+ if (strncasecmp(headers, "to:", sizeof("to:") - 1) == 0 || strcasestr(headers, "\nto:")) {
-+ zend_error(E_WARNING, "To: headers aren't allowed in the additional_headers parameter. Mail not sent.");
++ php_error_docref(NULL TSRMLS_CC, E_WARNING, "To: headers aren't allowed in the additional_headers parameter. Use $to parameter for that. Mail not sent.");
+ RETURN_FALSE;
+ }
-+
-+ if (strncasecmp(headers, "cc:", sizeof("cc:") - 1) == 0 || strcasestr(headers, "\ncc:")) {
-+ zend_error(E_WARNING, "CC: headers aren't allowed in the additional_headers parameter. Mail not sent.");
-+ RETURN_FALSE;
-+ }
-+
-+ if (strncasecmp(headers, "bcc:", sizeof("bcc:") - 1) == 0 || strcasestr(headers, "\nbcc:")) {
-+ zend_error(E_WARNING, "BCC: headers aren't allowed in the additional_headers parameter. Mail not sent.");
++ if (strncasecmp(headers, "subject:", sizeof("subject:") - 1) == 0 || strcasestr(headers, "\nsubject:")) {
++ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Subject: headers aren't allowed in the additional_headers parameter. Use $subject parameter for that. Mail not sent.");
+ RETURN_FALSE;
+ }
+ }
if (to_len > 0) {
to_r = estrndup(to, to_len);
for (; to_len; to_len--) {
-@@ -196,8 +230,42 @@
+@@ -228,8 +245,42 @@
return 0;
}
#endif