From c3fd601a1366a7d9df16946d0f48234467c98930 Mon Sep 17 00:00:00 2001 From: Natanael Copa Date: Tue, 17 Jan 2012 09:36:06 +0000 Subject: main/php: security upgrade to 5.3.9 (CVE-2011-4566) fixes #929 (cherry picked from commit 56856330d45dacc0db81240dcdf2a76fb805f2bd) --- main/php/APKBUILD | 15 +- main/php/max_input_vars.patch | 63 - main/php/suhosin-patch-5.3.7-0.9.10.patch | 5811 ----------------------------- 3 files changed, 6 insertions(+), 5883 deletions(-) delete mode 100644 main/php/max_input_vars.patch delete mode 100644 main/php/suhosin-patch-5.3.7-0.9.10.patch diff --git a/main/php/APKBUILD b/main/php/APKBUILD index d8a0bbe8e..48298a9a4 100644 --- a/main/php/APKBUILD +++ b/main/php/APKBUILD @@ -1,9 +1,9 @@ # Contributor: Carlo Landmeter # Maintainer: Matt Smith pkgname=php -pkgver=5.3.8 -_suhosinver=5.3.7-0.9.10 -pkgrel=2 +pkgver=5.3.9 +_suhosinver=$pkgver-0.9.10 +pkgrel=0 pkgdesc="The PHP language runtime engine" url="http://www.php.net/" arch="all" @@ -71,11 +71,9 @@ subpackages="$pkgname-dev $pkgname-doc $pkgname-common $pkgname-cgi $pkgname-pdo_dblib " -# http://download.suhosin.org/suhosin-patch-${_suhosinver}.patch.gz source="http://www.php.net/distributions/${pkgname}-${pkgver}.tar.bz2 - max_input_vars.patch + http://download.suhosin.org/suhosin-patch-${_suhosinver}.patch.gz php-install-pear-xml.patch - suhosin-patch-${_suhosinver}.patch php-fpm.initd php5-module.conf " @@ -443,9 +441,8 @@ zlib() { _mv_ext zlib; } mssql() { _mv_ext mssql; } pdo_dblib() { _mv_ext pdo_dblib "php-pdo freetds"; } -md5sums="704cd414a0565d905e1074ffdc1fadfb php-5.3.8.tar.bz2 -031c6fdcfbd45366fea32b697893d511 max_input_vars.patch +md5sums="dd3288ed5c08cd61ac5bf619cb357521 php-5.3.9.tar.bz2 +c099b3d7eac95018ababd41ded7f3066 suhosin-patch-5.3.9-0.9.10.patch.gz 5111e3be06d391f8772587c675240fab php-install-pear-xml.patch -8bd8840465d6bcd8e1e5d2cec80a1bfc suhosin-patch-5.3.7-0.9.10.patch 8f2bb2b744a2de50025842cb51fb6a3a php-fpm.initd 67719f428f44ec004da18705cbabe2ee php5-module.conf" diff --git a/main/php/max_input_vars.patch b/main/php/max_input_vars.patch deleted file mode 100644 index 8366a3dd6..000000000 --- a/main/php/max_input_vars.patch +++ /dev/null @@ -1,63 +0,0 @@ -Index: PHP_5_3/NEWS -=================================================================== ---- PHP_5_3/NEWS (revision 321037) -+++ PHP_5_3/NEWS (revision 321038) -@@ -2,6 +2,10 @@ - ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| - ?? ??? 2011, PHP 5.3.9 - -+- Core: -+ . Added max_input_vars directive to prevent attacks based on hash collisions -+ (Dmitry). -+ - - Streams: - . Fixed bug #60455 (stream_get_line misbehaves if EOF is not detected together - with the last read). (Gustavo) -Index: PHP_5_3/main/php_variables.c -=================================================================== ---- PHP_5_3/main/php_variables.c (revision 321037) -+++ PHP_5_3/main/php_variables.c (revision 321038) -@@ -191,6 +191,9 @@ - } - if (zend_symtable_find(symtable1, escaped_index, index_len + 1, (void **) &gpc_element_p) == FAILURE - || Z_TYPE_PP(gpc_element_p) != IS_ARRAY) { -+ if (zend_hash_num_elements(symtable1) >= PG(max_input_vars)) { -+ php_error_docref(NULL TSRMLS_CC, E_ERROR, "Input variables exceeded %ld. To increase the limit change max_input_vars in php.ini.", PG(max_input_vars)); -+ } - MAKE_STD_ZVAL(gpc_element); - array_init(gpc_element); - zend_symtable_update(symtable1, escaped_index, index_len + 1, &gpc_element, sizeof(zval *), (void **) &gpc_element_p); -@@ -236,6 +239,9 @@ - zend_symtable_exists(symtable1, escaped_index, index_len + 1)) { - zval_ptr_dtor(&gpc_element); - } else { -+ if (zend_hash_num_elements(symtable1) >= PG(max_input_vars)) { -+ php_error_docref(NULL TSRMLS_CC, E_ERROR, "Input variables exceeded %ld. To increase the limit change max_input_vars in php.ini.", PG(max_input_vars)); -+ } - zend_symtable_update(symtable1, escaped_index, index_len + 1, &gpc_element, sizeof(zval *), (void **) &gpc_element_p); - } - if (escaped_index != index) { -Index: PHP_5_3/main/main.c -=================================================================== ---- PHP_5_3/main/main.c (revision 321037) -+++ PHP_5_3/main/main.c (revision 321038) -@@ -512,6 +512,7 @@ - STD_PHP_INI_ENTRY("post_max_size", "8M", PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateLong, post_max_size, sapi_globals_struct,sapi_globals) - STD_PHP_INI_ENTRY("upload_tmp_dir", NULL, PHP_INI_SYSTEM, OnUpdateStringUnempty, upload_tmp_dir, php_core_globals, core_globals) - STD_PHP_INI_ENTRY("max_input_nesting_level", "64", PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateLongGEZero, max_input_nesting_level, php_core_globals, core_globals) -+ STD_PHP_INI_ENTRY("max_input_vars", "1000", PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateLongGEZero, max_input_vars, php_core_globals, core_globals) - - STD_PHP_INI_ENTRY("user_dir", NULL, PHP_INI_SYSTEM, OnUpdateString, user_dir, php_core_globals, core_globals) - STD_PHP_INI_ENTRY("variables_order", "EGPCS", PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateStringUnempty, variables_order, php_core_globals, core_globals) ---- ./main/php_globals.h.orig -+++ ./main/php_globals.h -@@ -170,6 +170,9 @@ - char *mail_log; - - zend_bool in_error_log; -+ -+ long max_input_vars; -+ - }; - - diff --git a/main/php/suhosin-patch-5.3.7-0.9.10.patch b/main/php/suhosin-patch-5.3.7-0.9.10.patch deleted file mode 100644 index 67efa0f32..000000000 --- a/main/php/suhosin-patch-5.3.7-0.9.10.patch +++ /dev/null @@ -1,5811 +0,0 @@ -diff -Nura php-5.3.7/Zend/Makefile.am suhosin-patch-5.3.7-0.9.10/Zend/Makefile.am ---- php-5.3.7/Zend/Makefile.am 2009-03-18 11:18:10.000000000 +0100 -+++ suhosin-patch-5.3.7-0.9.10/Zend/Makefile.am 2011-08-19 12:39:28.000000000 +0200 -@@ -17,7 +17,7 @@ - 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 -Nura php-5.3.7/Zend/Zend.dsp suhosin-patch-5.3.7-0.9.10/Zend/Zend.dsp ---- php-5.3.7/Zend/Zend.dsp 2009-03-18 11:18:10.000000000 +0100 -+++ suhosin-patch-5.3.7-0.9.10/Zend/Zend.dsp 2011-08-19 12:39:28.000000000 +0200 -@@ -247,6 +247,14 @@ - # 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 -diff -Nura php-5.3.7/Zend/ZendTS.dsp suhosin-patch-5.3.7-0.9.10/Zend/ZendTS.dsp ---- php-5.3.7/Zend/ZendTS.dsp 2008-07-14 11:49:03.000000000 +0200 -+++ suhosin-patch-5.3.7-0.9.10/Zend/ZendTS.dsp 2011-08-19 12:39:28.000000000 +0200 -@@ -277,6 +277,14 @@ - # 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 -diff -Nura php-5.3.7/Zend/zend.c suhosin-patch-5.3.7-0.9.10/Zend/zend.c ---- php-5.3.7/Zend/zend.c 2011-08-08 05:08:59.000000000 +0200 -+++ suhosin-patch-5.3.7-0.9.10/Zend/zend.c 2011-08-19 12:39:28.000000000 +0200 -@@ -60,6 +60,10 @@ - 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 SUHOSIN_PATCH -+ZEND_API void (*zend_suhosin_log)(int loglevel, char *fmt, ...); -+#endif -+ - void (*zend_on_timeout)(int seconds TSRMLS_DC); - - static void (*zend_message_dispatcher_p)(long message, void *data TSRMLS_DC); -@@ -88,6 +92,74 @@ - } - /* }}} */ - -+#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); -+ } -+ 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 -Nura php-5.3.7/Zend/zend.h suhosin-patch-5.3.7-0.9.10/Zend/zend.h ---- php-5.3.7/Zend/zend.h 2011-01-16 21:39:22.000000000 +0100 -+++ suhosin-patch-5.3.7-0.9.10/Zend/zend.h 2011-08-19 12:39:28.000000000 +0200 -@@ -627,6 +627,9 @@ - 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 -+extern ZEND_API void (*zend_suhosin_log)(int loglevel, char *fmt, ...); -+#endif - - ZEND_API void zend_error(int type, const char *format, ...) ZEND_ATTRIBUTE_FORMAT(printf, 2, 3); - -@@ -774,6 +777,16 @@ - #define DEBUG_BACKTRACE_PROVIDE_OBJECT (1<<0) - #define DEBUG_BACKTRACE_IGNORE_ARGS (1<<1) - -+#if SUHOSIN_PATCH -+#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); -+ -+#endif -+ - #endif /* ZEND_H */ - - /* -diff -Nura php-5.3.7/Zend/zend_alloc.c suhosin-patch-5.3.7-0.9.10/Zend/zend_alloc.c ---- php-5.3.7/Zend/zend_alloc.c 2011-02-07 11:25:34.000000000 +0100 -+++ suhosin-patch-5.3.7-0.9.10/Zend/zend_alloc.c 2011-08-19 12:50:18.000000000 +0200 -@@ -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 @@ - #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 @@ - # 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 @@ - #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 @@ - # 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 @@ - 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 @@ - /* 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 @@ - - #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 -+ - - #if ZEND_MM_HEAP_PROTECTION - -@@ -715,7 +792,7 @@ - #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 @@ - 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 @@ - if (!*p) { - *p = mm_block; - mm_block->parent = p; -- mm_block->prev_free_block = mm_block->next_free_block = mm_block; -+ mm_block->prev_free_block = mm_block->next_free_block = SUHOSIN_MANGLE_PTR(mm_block); - heap->large_free_bitmap |= (ZEND_MM_LONG_CONST(1) << index); - } else { - size_t m; -@@ -762,15 +839,15 @@ - if (!*p) { - *p = mm_block; - mm_block->parent = p; -- mm_block->prev_free_block = mm_block->next_free_block = mm_block; -+ mm_block->prev_free_block = mm_block->next_free_block = SUHOSIN_MANGLE_PTR(mm_block); - break; - } - } else { -- zend_mm_free_block *next = prev->next_free_block; -+ zend_mm_free_block *next = SUHOSIN_MANGLE_PTR(prev->next_free_block); - -- prev->next_free_block = next->prev_free_block = mm_block; -- mm_block->next_free_block = next; -- mm_block->prev_free_block = prev; -+ prev->next_free_block = next->prev_free_block = SUHOSIN_MANGLE_PTR(mm_block); -+ mm_block->next_free_block = SUHOSIN_MANGLE_PTR(next); -+ mm_block->prev_free_block = SUHOSIN_MANGLE_PTR(prev); - mm_block->parent = NULL; - break; - } -@@ -782,27 +859,33 @@ - index = ZEND_MM_BUCKET_INDEX(size); - - prev = ZEND_MM_SMALL_FREE_BUCKET(heap, index); -- if (prev->prev_free_block == prev) { -+ if (SUHOSIN_MANGLE_PTR(prev->prev_free_block) == prev) { - heap->free_bitmap |= (ZEND_MM_LONG_CONST(1) << index); - } -- next = prev->next_free_block; -+ next = SUHOSIN_MANGLE_PTR(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; -+ 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_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); - - 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); -+ } -+#endif - #if ZEND_MM_SAFE_UNLINKING - if (UNEXPECTED(next != mm_block)) { - zend_mm_panic("zend_mm_heap corrupted"); -@@ -841,14 +924,21 @@ - } - } 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 ZEND_MM_SAFE_UNLINKING -- if (UNEXPECTED(prev->next_free_block != mm_block) || UNEXPECTED(next->prev_free_block != mm_block)) { -+ if (UNEXPECTED(SUHOSIN_MANGLE_PTR(prev->next_free_block) != mm_block) || UNEXPECTED(SUHOSIN_MANGLE_PTR(next->prev_free_block) != mm_block)) { - zend_mm_panic("zend_mm_heap corrupted"); - } - #endif - -- prev->next_free_block = next; -- next->prev_free_block = prev; -+ prev->next_free_block = SUHOSIN_MANGLE_PTR(next); -+ next->prev_free_block = SUHOSIN_MANGLE_PTR(prev); - - if (EXPECTED(ZEND_MM_SMALL_SIZE(ZEND_MM_FREE_BLOCK_SIZE(mm_block)))) { - if (EXPECTED(prev == next)) { -@@ -864,7 +954,7 @@ - } - } - --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 @@ - #endif - p = ZEND_MM_SMALL_FREE_BUCKET(heap, 0); - for (i = 0; i < ZEND_MM_NUM_BUCKETS; i++) { -- p->next_free_block = p; -- p->prev_free_block = p; -+ p->next_free_block = SUHOSIN_MANGLE_PTR(p); -+ p->prev_free_block = SUHOSIN_MANGLE_PTR(p); - p = (zend_mm_free_block*)((char*)p + sizeof(zend_mm_free_block*) * 2); - heap->large_free_buckets[i] = NULL; - } -- 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)); -+#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)); -+ } -+#endif - } - - static void zend_mm_del_segment(zend_mm_heap *heap, zend_mm_segment *segment) -@@ -908,12 +1005,13 @@ - int i; - - for (i = 0; i < ZEND_MM_NUM_BUCKETS; i++) { -+ /* NULL means NULL even MANGLED */ - if (heap->cache[i]) { -- zend_mm_free_block *mm_block = heap->cache[i]; -+ zend_mm_free_block *mm_block = SUHOSIN_MANGLE_PTR(heap->cache[i]); - - while (mm_block) { - size_t size = ZEND_MM_BLOCK_SIZE(mm_block); -- zend_mm_free_block *q = mm_block->prev_free_block; -+ zend_mm_free_block *q = SUHOSIN_MANGLE_PTR(mm_block->prev_free_block); - zend_mm_block *next_block = ZEND_MM_NEXT_BLOCK(mm_block); - - heap->cached -= size; -@@ -1009,14 +1107,20 @@ - /* }}} */ - #endif - -+ - /* Notes: - * - This function may alter the block_sizes values to match platform alignment - * - This function does *not* perform sanity checks on the arguments - */ --ZEND_API zend_mm_heap *zend_mm_startup_ex(const zend_mm_mem_handlers *handlers, size_t block_size, size_t reserve_size, int internal, void *params) -+#if SUHOSIN_MM_WITH_CANARY_PROTECTION -+zend_mm_heap *__zend_mm_startup_canary_ex(const zend_mm_mem_handlers *handlers, size_t block_size, size_t reserve_size, int internal, void *params) -+#else -+static zend_mm_heap *__zend_mm_startup_ex(const zend_mm_mem_handlers *handlers, size_t block_size, size_t reserve_size, int internal, void *params) -+#endif - { - zend_mm_storage *storage; - zend_mm_heap *heap; -+ zend_mm_free_block *tmp; - - #if 0 - int i; -@@ -1050,6 +1154,12 @@ - } - #endif - -+ /* 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 (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 */ -@@ -1077,6 +1187,7 @@ - #endif - exit(255); - } -+ - heap->storage = storage; - heap->block_size = block_size; - heap->compact_size = 0; -@@ -1097,12 +1208,12 @@ - heap->reserve = NULL; - heap->reserve_size = reserve_size; - if (reserve_size > 0) { -- heap->reserve = _zend_mm_alloc_int(heap, reserve_size ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC); -+ heap->reserve = _zend_mm_alloc(heap, reserve_size ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC); - } - if (internal) { - int i; - zend_mm_free_block *p, *q, *orig; -- zend_mm_heap *mm_heap = _zend_mm_alloc_int(heap, sizeof(zend_mm_heap) ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC); -+ zend_mm_heap *mm_heap = _zend_mm_alloc(heap, sizeof(zend_mm_heap) ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC); - - *mm_heap = *heap; - -@@ -1110,22 +1221,22 @@ - orig = ZEND_MM_SMALL_FREE_BUCKET(heap, 0); - for (i = 0; i < ZEND_MM_NUM_BUCKETS; i++) { - q = p; -- while (q->prev_free_block != orig) { -- q = q->prev_free_block; -+ while (SUHOSIN_MANGLE_PTR(q->prev_free_block) != orig) { -+ q = SUHOSIN_MANGLE_PTR(q->prev_free_block); - } -- q->prev_free_block = p; -+ q->prev_free_block = SUHOSIN_MANGLE_PTR(p); - q = p; -- while (q->next_free_block != orig) { -- q = q->next_free_block; -+ while (SUHOSIN_MANGLE_PTR(q->next_free_block) != orig) { -+ q = SUHOSIN_MANGLE_PTR(q->next_free_block); - } -- q->next_free_block = p; -+ q->next_free_block = SUHOSIN_MANGLE_PTR(p); - p = (zend_mm_free_block*)((char*)p + sizeof(zend_mm_free_block*) * 2); - orig = (zend_mm_free_block*)((char*)orig + sizeof(zend_mm_free_block*) * 2); - if (mm_heap->large_free_buckets[i]) { - mm_heap->large_free_buckets[i]->parent = &mm_heap->large_free_buckets[i]; - } - } -- 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)); - - free(heap); - heap = mm_heap; -@@ -1133,7 +1244,11 @@ - return heap; - } - --ZEND_API zend_mm_heap *zend_mm_startup(void) -+#if SUHOSIN_MM_WITH_CANARY_PROTECTION -+zend_mm_heap *__zend_mm_startup_canary(void) -+#else -+static zend_mm_heap *__zend_mm_startup(void) -+#endif - { - int i; - size_t seg_size; -@@ -1203,6 +1318,27 @@ - return heap; - } - -+#ifndef SUHOSIN_MM_CLONE_FILE -+zend_mm_heap_canary *__zend_mm_startup_canary_ex(const zend_mm_mem_handlers *handlers, size_t block_size, size_t reserve_size, int internal, void *params); -+zend_mm_heap_canary *__zend_mm_startup_canary(void); -+ -+ZEND_API zend_mm_heap *zend_mm_startup_ex(const zend_mm_mem_handlers *handlers, size_t block_size, size_t reserve_size, int internal, void *params) -+{ -+ if (SUHOSIN_CONFIG(SUHOSIN_MM_USE_CANARY_PROTECTION)) { -+ return (zend_mm_heap *)__zend_mm_startup_canary_ex(handlers, block_size, reserve_size, internal, params); -+ } -+ return __zend_mm_startup_ex(handlers, block_size, reserve_size, internal, params); -+} -+ZEND_API zend_mm_heap *zend_mm_startup(void) -+{ -+ if (SUHOSIN_CONFIG(SUHOSIN_MM_USE_CANARY_PROTECTION)) { -+ return (zend_mm_heap *)__zend_mm_startup_canary(); -+ } -+ return __zend_mm_startup(); -+} -+ -+#endif -+ - #if ZEND_DEBUG - static long zend_mm_find_leaks(zend_mm_segment *segment, zend_mm_block *b) - { -@@ -1571,7 +1707,11 @@ - } - #endif - --ZEND_API void zend_mm_shutdown(zend_mm_heap *heap, int full_shutdown, int silent TSRMLS_DC) -+#if SUHOSIN_MM_WITH_CANARY_PROTECTION -+void __zend_mm_shutdown_canary(zend_mm_heap *heap, int full_shutdown, int silent TSRMLS_DC) -+#else -+static void __zend_mm_shutdown(zend_mm_heap *heap, int full_shutdown, int silent TSRMLS_DC) -+#endif - { - zend_mm_storage *storage; - zend_mm_segment *segment; -@@ -1581,7 +1721,7 @@ - if (heap->reserve) { - #if ZEND_DEBUG - if (!silent) { -- _zend_mm_free_int(heap, heap->reserve ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC); -+ _zend_mm_free(heap, heap->reserve ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC); - } - #endif - heap->reserve = NULL; -@@ -1664,12 +1804,23 @@ - heap->size = 0; - heap->peak = 0; - 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); - } - heap->overflow = 0; - } - } - -+#ifndef SUHOSIN_MM_CLONE_FILE -+ZEND_API void zend_mm_shutdown(zend_mm_heap *heap, int full_shutdown, int silent TSRMLS_DC) -+{ -+ if (SUHOSIN_CONFIG(SUHOSIN_MM_USE_CANARY_PROTECTION)) { -+ __zend_mm_shutdown_canary(heap, full_shutdown, silent TSRMLS_CC); -+ return; -+ } -+ __zend_mm_shutdown(heap, full_shutdown, silent TSRMLS_CC); -+} -+#endif -+ - static void zend_mm_safe_error(zend_mm_heap *heap, - const char *format, - size_t limit, -@@ -1680,7 +1831,11 @@ - size_t size) - { - if (heap->reserve) { -+#if SUHOSIN_MM_WITH_CANARY_PROTECTION -+ _zend_mm_free_canary_int(heap, heap->reserve ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC); -+#else - _zend_mm_free_int(heap, heap->reserve ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC); -+#endif - heap->reserve = NULL; - } - if (heap->overflow == 0) { -@@ -1755,7 +1910,7 @@ - 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 p->next_free_block; -+ 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); -@@ -1779,7 +1934,7 @@ - - for (p = rst; p; p = p->child[p->child[0] != NULL]) { - if (UNEXPECTED(ZEND_MM_FREE_BLOCK_SIZE(p) == true_size)) { -- return p->next_free_block; -+ 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); -@@ -1788,7 +1943,7 @@ - } - - if (best_fit) { -- return best_fit->next_free_block; -+ return SUHOSIN_MANGLE_PTR(best_fit->next_free_block); - } - bitmap = bitmap >> 1; - if (!bitmap) { -@@ -1804,9 +1959,12 @@ - best_fit = p; - } - } -- return best_fit->next_free_block; -+ return SUHOSIN_MANGLE_PTR(best_fit->next_free_block); - } - -+#if SUHOSIN_PATCH -+void *_zend_mm_alloc_canary_int(zend_mm_heap_canary *heap, size_t size ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC); -+#endif - 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 +1974,7 @@ - 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 +1989,14 @@ - heap->cache_stat[index].count--; - heap->cache_stat[index].hit++; - #endif -- best_fit = heap->cache[index]; -+ 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*)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); -@@ -1847,7 +2010,7 @@ - if (bitmap) { - /* Found some "small" free block that can be used */ - index += zend_mm_low_bit(bitmap); -- best_fit = heap->free_buckets[index*2]; -+ best_fit = SUHOSIN_MANGLE_PTR(heap->free_buckets[index*2]); - #if ZEND_MM_CACHE_STAT - heap->cache_stat[ZEND_MM_NUM_BUCKETS].hit++; - #endif -@@ -1862,7 +2025,7 @@ - best_fit = zend_mm_search_large_block(heap, true_size); - - if (!best_fit && heap->real_size >= heap->limit - heap->block_size) { -- zend_mm_free_block *p = heap->rest_buckets[0]; -+ zend_mm_free_block *p = SUHOSIN_MANGLE_PTR(heap->rest_buckets[0]); - size_t best_size = -1; - - while (p != ZEND_MM_REST_BUCKET(heap)) { -@@ -1874,7 +2037,7 @@ - best_size = ZEND_MM_FREE_BLOCK_SIZE(p); - best_fit = p; - } -- p = p->prev_free_block; -+ p = SUHOSIN_MANGLE_PTR(p->prev_free_block); - } - } - -@@ -1973,13 +2136,19 @@ - - ZEND_MM_SET_DEBUG_INFO(best_fit, size, 1, 1); - -+#if SUHOSIN_PATCH -+ SUHOSIN_MM_SET_CANARIES(best_fit); -+ ((zend_mm_block*)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); - } - -@@ -1996,19 +2165,26 @@ - - 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 -- -+#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 **cache = &heap->cache[index]; - - ((zend_mm_free_block*)mm_block)->prev_free_block = *cache; -- *cache = (zend_mm_free_block*)mm_block; -+ *cache = (zend_mm_free_block*)SUHOSIN_MANGLE_PTR(mm_block); - heap->cached += size; - ZEND_MM_SET_MAGIC(mm_block, MEM_BLOCK_CACHED); - #if ZEND_MM_CACHE_STAT -@@ -2044,6 +2220,9 @@ - HANDLE_UNBLOCK_INTERRUPTIONS(); - } - -+#if SUHOSIN_PATCH -+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); -+#endif - 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 +2232,18 @@ - void *ptr; - - 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); -+#else - return _zend_mm_alloc_int(heap, size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); -+#endif - } - 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)) { -@@ -2089,6 +2275,11 @@ - 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*)mm_block)->info.size = size; -+ SUHOSIN_MM_SET_END_CANARY(mm_block); -+#endif - return p; - } - -@@ -2104,17 +2295,22 @@ - heap->cache_stat[index].count--; - heap->cache_stat[index].hit++; - #endif -- best_fit = heap->cache[index]; -+ 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); -- -+ ZEND_MM_SET_DEBUG_INFO(best_fit, size, 1, 0); -+#if SUHOSIN_PATCH -+ SUHOSIN_MM_SET_CANARIES(best_fit); -+ ((zend_mm_block*)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); -+ memcpy(ptr, p, orig_size - ZEND_MM_ALIGNED_HEADER_SIZE - CANARY_SIZE); - #endif - - heap->cached -= true_size - orig_size; -@@ -2123,14 +2319,13 @@ - cache = &heap->cache[index]; - - ((zend_mm_free_block*)mm_block)->prev_free_block = *cache; -- *cache = (zend_mm_free_block*)mm_block; -+ *cache = (zend_mm_free_block*)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; - } - } -@@ -2173,6 +2368,11 @@ - 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); -+#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 +2475,74 @@ - } - - 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); -+#endif - return ZEND_MM_DATA_OF(mm_block); - } - -+#ifdef SUHOSIN_MM_WITH_CANARY_PROTECTION -+ ptr = _zend_mm_alloc_canary_int(heap, size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); -+#else - ptr = _zend_mm_alloc_int(heap, size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); -+#endif - #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); -+ memcpy(ptr, p, orig_size - ZEND_MM_ALIGNED_HEADER_SIZE - CANARY_SIZE); - #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 - return ptr; - } - -+#ifndef SUHOSIN_MM_CLONE_FILE - ZEND_API void *_zend_mm_alloc(zend_mm_heap *heap, size_t size ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) - { -- return _zend_mm_alloc_int(heap, size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); -+#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); -+#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); -+#endif - } - - ZEND_API void _zend_mm_free(zend_mm_heap *heap, void *p ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) - { -- _zend_mm_free_int(heap, p ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); -+#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; } -+#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); -+#endif - } - - ZEND_API void *_zend_mm_realloc(zend_mm_heap *heap, void *ptr, size_t size ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) - { -- return _zend_mm_realloc_int(heap, ptr, size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); -+#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); -+#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 - } - - ZEND_API size_t _zend_mm_block_size(zend_mm_heap *heap, void *p ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) - { - 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); -+ } -+ - if (!ZEND_MM_VALID_PTR(p)) { - return 0; - } -@@ -2318,6 +2554,24 @@ - 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; -+ } -+ 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 -+} -+ -+#endif - - /**********************/ - /* Allocation Manager */ -@@ -2335,6 +2589,7 @@ - static zend_alloc_globals alloc_globals; - #endif - -+#ifndef SUHOSIN_MM_CLONE_FILE - ZEND_API int is_zend_mm(TSRMLS_D) - { - return AG(mm_heap)->use_zend_alloc; -@@ -2347,7 +2602,13 @@ - if (UNEXPECTED(!AG(mm_heap)->use_zend_alloc)) { - return AG(mm_heap)->_malloc(size); - } -+#if SUHOSIN_PATCH -+ if (UNEXPECTED(SUHOSIN_CONFIG(SUHOSIN_MM_USE_CANARY_PROTECTION) == 0)) -+#endif - return _zend_mm_alloc_int(AG(mm_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 *)AG(mm_heap), size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); -+#endif - } - - ZEND_API void _efree(void *ptr ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) -@@ -2358,7 +2619,13 @@ - AG(mm_heap)->_free(ptr); - return; - } -- _zend_mm_free_int(AG(mm_heap), ptr ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); -+#if SUHOSIN_PATCH -+ if (UNEXPECTED(SUHOSIN_CONFIG(SUHOSIN_MM_USE_CANARY_PROTECTION) == 0)) -+#endif -+ { _zend_mm_free_int(AG(mm_heap), ptr ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); return; } -+#if SUHOSIN_PATCH -+ _zend_mm_free_canary_int((zend_mm_heap_canary *)AG(mm_heap), ptr ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); -+#endif - } - - ZEND_API void *_erealloc(void *ptr, size_t size, int allow_failure ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) -@@ -2368,7 +2635,13 @@ - if (UNEXPECTED(!AG(mm_heap)->use_zend_alloc)) { - return AG(mm_heap)->_realloc(ptr, size); - } -+#if SUHOSIN_PATCH -+ if (UNEXPECTED(SUHOSIN_CONFIG(SUHOSIN_MM_USE_CANARY_PROTECTION) == 0)) -+#endif - return _zend_mm_realloc_int(AG(mm_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 *)AG(mm_heap), ptr, size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); -+#endif - } - - ZEND_API size_t _zend_mem_block_size(void *ptr TSRMLS_DC ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) -@@ -2376,8 +2649,15 @@ - if (UNEXPECTED(!AG(mm_heap)->use_zend_alloc)) { - return 0; - } -- return _zend_mm_block_size(AG(mm_heap), ptr ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); -+#if SUHOSIN_PATCH -+ if (UNEXPECTED(SUHOSIN_CONFIG(SUHOSIN_MM_USE_CANARY_PROTECTION) == 0)) -+#endif -+ return _zend_mm_block_size(AG(mm_heap), ptr ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); -+#if SUHOSIN_PATCH -+ return _zend_mm_block_size_canary((zend_mm_heap_canary *)AG(mm_heap), ptr ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); -+#endif - } -+#endif - - #if defined(__GNUC__) && defined(i386) - -@@ -2448,7 +2728,7 @@ - } - #endif - -- -+#ifndef SUHOSIN_MM_CLONE_FILE - 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 +2841,7 @@ - { - zend_mm_shutdown(AG(mm_heap), full_shutdown, silent TSRMLS_CC); - } -+#endif - - static void alloc_globals_ctor(zend_alloc_globals *alloc_globals TSRMLS_DC) - { -@@ -2585,6 +2866,7 @@ - } - #endif - -+#ifndef SUHOSIN_MM_CLONE_FILE - ZEND_API void start_memory_manager(TSRMLS_D) - { - #ifdef ZTS -@@ -2649,6 +2931,7 @@ - zend_debug_alloc_output("------------------------------------------------\n"); - } - #endif -+#endif - - /* - * Local variables: -diff -Nura php-5.3.7/Zend/zend_alloc.h suhosin-patch-5.3.7-0.9.10/Zend/zend_alloc.h ---- php-5.3.7/Zend/zend_alloc.h 2011-01-01 03:19:59.000000000 +0100 -+++ suhosin-patch-5.3.7-0.9.10/Zend/zend_alloc.h 2011-08-19 12:39:29.000000000 +0200 -@@ -203,6 +203,8 @@ - - /* 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); -diff -Nura php-5.3.7/Zend/zend_alloc_canary.c suhosin-patch-5.3.7-0.9.10/Zend/zend_alloc_canary.c ---- php-5.3.7/Zend/zend_alloc_canary.c 1970-01-01 01:00:00.000000000 +0100 -+++ suhosin-patch-5.3.7-0.9.10/Zend/zend_alloc_canary.c 2011-08-19 12:52:02.000000000 +0200 -@@ -0,0 +1,2509 @@ -+/* -+ +----------------------------------------------------------------------+ -+ | Suhosin-Patch for PHP | -+ +----------------------------------------------------------------------+ -+ | Copyright (c) 2004-2011 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_alloc_canary.c, $ */ -+ -+#include "zend.h" -+#include "zend_alloc.h" -+#include "zend_globals.h" -+#include "zend_operators.h" -+ -+#ifdef HAVE_SIGNAL_H -+# include -+#endif -+#ifdef HAVE_UNISTD_H -+# include -+#endif -+ -+#if SUHOSIN_PATCH -+#include "suhosin_patch.h" -+#endif -+ -+#ifdef ZEND_WIN32 -+# include -+# include -+#endif -+ -+#ifndef ZEND_MM_HEAP_PROTECTION -+# define ZEND_MM_HEAP_PROTECTION ZEND_DEBUG -+#endif -+ -+#ifndef ZEND_MM_SAFE_UNLINKING -+# define ZEND_MM_SAFE_UNLINKING 1 -+#endif -+ -+#ifndef ZEND_MM_COOKIES -+# define ZEND_MM_COOKIES ZEND_DEBUG -+#endif -+ -+#ifdef _WIN64 -+# define PTR_FMT "0x%0.16I64x" -+/* -+#elif sizeof(long) == 8 -+# define PTR_FMT "0x%0.16lx" -+*/ -+#else -+# define PTR_FMT "0x%0.8lx" -+#endif -+ -+#define SUHOSIN_MM_WITH_CANARY_PROTECTION 1 -+ -+#if (defined (__GNUC__) && __GNUC__ > 2 ) && !defined(__INTEL_COMPILER) && !defined(DARWIN) && !defined(__hpux) && !defined(_AIX) -+static void zend_mm_panic(const char *message) __attribute__ ((noreturn)); -+#endif -+ -+static void zend_mm_panic(const char *message) -+{ -+ fprintf(stderr, "%s\n", message); -+/* See http://support.microsoft.com/kb/190351 */ -+#ifdef PHP_WIN32 -+ fflush(stderr); -+#endif -+#if ZEND_DEBUG && defined(HAVE_KILL) && defined(HAVE_GETPID) -+ kill(getpid(), SIGSEGV); -+#endif -+ exit(1); -+} -+ -+/*******************/ -+/* Storage Manager */ -+/*******************/ -+ -+#ifdef ZEND_WIN32 -+# define HAVE_MEM_WIN32 /* use VirtualAlloc() to allocate memory */ -+#endif -+#define HAVE_MEM_MALLOC /* use malloc() to allocate segments */ -+ -+#include -+#include -+#if HAVE_LIMITS_H -+#include -+#endif -+#include -+#include -+ -+#if defined(HAVE_MEM_MMAP_ANON) || defined(HAVE_MEM_MMAP_ZERO) -+# ifdef HAVE_MREMAP -+# ifndef _GNU_SOURCE -+# define _GNU_SOURCE -+# endif -+# ifndef __USE_GNU -+# define __USE_GNU -+# endif -+# endif -+# include -+# ifndef MAP_ANON -+# ifdef MAP_ANONYMOUS -+# define MAP_ANON MAP_ANONYMOUS -+# endif -+# endif -+# ifndef MREMAP_MAYMOVE -+# define MREMAP_MAYMOVE 0 -+# endif -+# ifndef MAP_FAILED -+# define MAP_FAILED ((void*)-1) -+# 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)); -+} -+ -+static void zend_mm_mem_dummy_dtor(zend_mm_storage *storage) -+{ -+ free(storage); -+} -+ -+static void zend_mm_mem_dummy_compact(zend_mm_storage *storage) -+{ -+} -+ -+#if defined(HAVE_MEM_MMAP_ANON) || defined(HAVE_MEM_MMAP_ZERO) -+ -+static zend_mm_segment* zend_mm_mem_mmap_realloc(zend_mm_storage *storage, zend_mm_segment* segment, size_t size) -+{ -+ zend_mm_segment *ret; -+#ifdef HAVE_MREMAP -+#if defined(__NetBSD__) -+ /* NetBSD 5 supports mremap but takes an extra newp argument */ -+ ret = (zend_mm_segment*)mremap(segment, segment->size, segment, size, MREMAP_MAYMOVE); -+#else -+ ret = (zend_mm_segment*)mremap(segment, segment->size, size, MREMAP_MAYMOVE); -+#endif -+ if (ret == MAP_FAILED) { -+#endif -+ ret = storage->handlers->_alloc(storage, size); -+ if (ret) { -+ memcpy(ret, segment, size > segment->size ? segment->size : size); -+ storage->handlers->_free(storage, segment); -+ } -+#ifdef HAVE_MREMAP -+ } -+#endif -+ return ret; -+} -+ -+static void zend_mm_mem_mmap_free(zend_mm_storage *storage, zend_mm_segment* segment) -+{ -+ munmap((void*)segment, segment->size); -+} -+ -+#endif -+ -+#ifdef HAVE_MEM_MMAP_ANON -+ -+static zend_mm_segment* zend_mm_mem_mmap_anon_alloc(zend_mm_storage *storage, size_t size) -+{ -+ zend_mm_segment *ret = (zend_mm_segment*)mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANON, -1, 0); -+ if (ret == MAP_FAILED) { -+ ret = NULL; -+ } -+ return ret; -+} -+ -+# define ZEND_MM_MEM_MMAP_ANON_DSC {"mmap_anon", zend_mm_mem_dummy_init, zend_mm_mem_dummy_dtor, zend_mm_mem_dummy_compact, zend_mm_mem_mmap_anon_alloc, zend_mm_mem_mmap_realloc, zend_mm_mem_mmap_free} -+ -+#endif -+ -+#ifdef HAVE_MEM_MMAP_ZERO -+ -+static int zend_mm_dev_zero_fd = -1; -+ -+static zend_mm_storage* zend_mm_mem_mmap_zero_init(void *params) -+{ -+ if (zend_mm_dev_zero_fd != -1) { -+ zend_mm_dev_zero_fd = open("/dev/zero", O_RDWR, S_IRUSR | S_IWUSR); -+ } -+ if (zend_mm_dev_zero_fd >= 0) { -+ return malloc(sizeof(zend_mm_storage)); -+ } else { -+ return NULL; -+ } -+} -+ -+static void zend_mm_mem_mmap_zero_dtor(zend_mm_storage *storage) -+{ -+ close(zend_mm_dev_zero_fd); -+ free(storage); -+} -+ -+static zend_mm_segment* zend_mm_mem_mmap_zero_alloc(zend_mm_storage *storage, size_t size) -+{ -+ zend_mm_segment *ret = (zend_mm_segment*)mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_PRIVATE, zend_mm_dev_zero_fd, 0); -+ if (ret == MAP_FAILED) { -+ ret = NULL; -+ } -+ return ret; -+} -+ -+# define ZEND_MM_MEM_MMAP_ZERO_DSC {"mmap_zero", zend_mm_mem_mmap_zero_init, zend_mm_mem_mmap_zero_dtor, zend_mm_mem_dummy_compact, zend_mm_mem_mmap_zero_alloc, zend_mm_mem_mmap_realloc, zend_mm_mem_mmap_free} -+ -+#endif -+ -+#ifdef HAVE_MEM_WIN32 -+ -+static zend_mm_storage* zend_mm_mem_win32_init(void *params) -+{ -+ HANDLE heap = HeapCreate(HEAP_NO_SERIALIZE, 0, 0); -+ zend_mm_storage* storage; -+ -+ if (heap == NULL) { -+ return NULL; -+ } -+ storage = (zend_mm_storage*)malloc(sizeof(zend_mm_storage)); -+ if (storage == NULL) { -+ HeapDestroy(heap); -+ return NULL; -+ } -+ storage->data = (void*) heap; -+ return storage; -+} -+ -+static void zend_mm_mem_win32_dtor(zend_mm_storage *storage) -+{ -+ HeapDestroy((HANDLE)storage->data); -+ free(storage); -+} -+ -+static void zend_mm_mem_win32_compact(zend_mm_storage *storage) -+{ -+ HeapDestroy((HANDLE)storage->data); -+ storage->data = (void*)HeapCreate(HEAP_NO_SERIALIZE, 0, 0); -+} -+ -+static zend_mm_segment* zend_mm_mem_win32_alloc(zend_mm_storage *storage, size_t size) -+{ -+ return (zend_mm_segment*) HeapAlloc((HANDLE)storage->data, HEAP_NO_SERIALIZE, size); -+} -+ -+static void zend_mm_mem_win32_free(zend_mm_storage *storage, zend_mm_segment* segment) -+{ -+ HeapFree((HANDLE)storage->data, HEAP_NO_SERIALIZE, segment); -+} -+ -+static zend_mm_segment* zend_mm_mem_win32_realloc(zend_mm_storage *storage, zend_mm_segment* segment, size_t size) -+{ -+ return (zend_mm_segment*) HeapReAlloc((HANDLE)storage->data, HEAP_NO_SERIALIZE, segment, size); -+} -+ -+# define ZEND_MM_MEM_WIN32_DSC {"win32", zend_mm_mem_win32_init, zend_mm_mem_win32_dtor, zend_mm_mem_win32_compact, zend_mm_mem_win32_alloc, zend_mm_mem_win32_realloc, zend_mm_mem_win32_free} -+ -+#endif -+ -+#ifdef HAVE_MEM_MALLOC -+ -+static zend_mm_segment* zend_mm_mem_malloc_alloc(zend_mm_storage *storage, size_t size) -+{ -+ return (zend_mm_segment*)malloc(size); -+} -+ -+static zend_mm_segment* zend_mm_mem_malloc_realloc(zend_mm_storage *storage, zend_mm_segment *ptr, size_t size) -+{ -+ return (zend_mm_segment*)realloc(ptr, size); -+} -+ -+static void zend_mm_mem_malloc_free(zend_mm_storage *storage, zend_mm_segment *ptr) -+{ -+ free(ptr); -+} -+ -+# define ZEND_MM_MEM_MALLOC_DSC {"malloc", zend_mm_mem_dummy_init, zend_mm_mem_dummy_dtor, zend_mm_mem_dummy_compact, zend_mm_mem_malloc_alloc, zend_mm_mem_malloc_realloc, zend_mm_mem_malloc_free} -+ -+#endif -+ -+static const zend_mm_mem_handlers mem_handlers[] = { -+#ifdef HAVE_MEM_WIN32 -+ ZEND_MM_MEM_WIN32_DSC, -+#endif -+#ifdef HAVE_MEM_MALLOC -+ ZEND_MM_MEM_MALLOC_DSC, -+#endif -+#ifdef HAVE_MEM_MMAP_ANON -+ ZEND_MM_MEM_MMAP_ANON_DSC, -+#endif -+#ifdef HAVE_MEM_MMAP_ZERO -+ ZEND_MM_MEM_MMAP_ZERO_DSC, -+#endif -+ {NULL, NULL, NULL, NULL, NULL, NULL} -+}; -+ -+# define ZEND_MM_STORAGE_DTOR() heap->storage->handlers->dtor(heap->storage) -+# define ZEND_MM_STORAGE_ALLOC(size) heap->storage->handlers->_alloc(heap->storage, size) -+# define ZEND_MM_STORAGE_REALLOC(ptr, size) heap->storage->handlers->_realloc(heap->storage, ptr, size) -+# define ZEND_MM_STORAGE_FREE(ptr) heap->storage->handlers->_free(heap->storage, ptr) -+ -+/****************/ -+/* Heap Manager */ -+/****************/ -+ -+#define MEM_BLOCK_VALID 0x7312F8DC -+#define MEM_BLOCK_FREED 0x99954317 -+#define MEM_BLOCK_CACHED 0xFB8277DC -+#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_canary { -+#if ZEND_MM_COOKIES -+ size_t _cookie; -+#endif -+#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_canary; -+ -+#if ZEND_DEBUG -+ -+typedef struct _zend_mm_debug_info_canary { -+ char *filename; -+ uint lineno; -+ char *orig_filename; -+ uint orig_lineno; -+ size_t size; -+#if ZEND_MM_HEAP_PROTECTION -+ unsigned int start_magic; -+#endif -+} zend_mm_debug_info_canary; -+ -+#elif ZEND_MM_HEAP_PROTECTION -+ -+typedef struct _zend_mm_debug_info_canary { -+ size_t size; -+ unsigned int start_magic; -+} zend_mm_debug_info_canary; -+ -+#endif -+ -+typedef struct _zend_mm_block_canary { -+ zend_mm_block_info_canary info; -+#if ZEND_DEBUG -+ unsigned int magic; -+# ifdef ZTS -+ THREAD_T thread_id; -+# endif -+ zend_mm_debug_info_canary debug; -+#elif ZEND_MM_HEAP_PROTECTION -+ zend_mm_debug_info_canary debug; -+#endif -+} zend_mm_block_canary; -+ -+typedef struct _zend_mm_small_free_block_canary { -+ zend_mm_block_info_canary info; -+#if ZEND_DEBUG -+ unsigned int magic; -+# ifdef ZTS -+ THREAD_T thread_id; -+# endif -+#endif -+ struct _zend_mm_free_block_canary *prev_free_block; -+ struct _zend_mm_free_block_canary *next_free_block; -+} zend_mm_small_free_block_canary; -+ -+typedef struct _zend_mm_free_block_canary { -+ zend_mm_block_info_canary info; -+#if ZEND_DEBUG -+ unsigned int magic; -+# ifdef ZTS -+ THREAD_T thread_id; -+# endif -+#endif -+ struct _zend_mm_free_block_canary *prev_free_block; -+ struct _zend_mm_free_block_canary *next_free_block; -+ -+ struct _zend_mm_free_block_canary **parent; -+ struct _zend_mm_free_block_canary *child[2]; -+} zend_mm_free_block_canary; -+ -+#define ZEND_MM_NUM_BUCKETS (sizeof(size_t) << 3) -+ -+#define ZEND_MM_CACHE 1 -+#define ZEND_MM_CACHE_SIZE (ZEND_MM_NUM_BUCKETS * 4 * 1024) -+ -+#ifndef ZEND_MM_CACHE_STAT -+# define ZEND_MM_CACHE_STAT 0 -+#endif -+ -+typedef struct _zend_mm_heap_canary { -+ int use_zend_alloc; -+ void *(*_malloc)(size_t); -+ void (*_free)(void*); -+ void *(*_realloc)(void*, size_t); -+ size_t free_bitmap; -+ size_t large_free_bitmap; -+ size_t block_size; -+ size_t compact_size; -+ zend_mm_segment *segments_list; -+ zend_mm_storage *storage; -+ size_t real_size; -+ size_t real_peak; -+ size_t limit; -+ size_t size; -+ size_t peak; -+ size_t reserve_size; -+ void *reserve; -+ int overflow; -+ int internal; -+#if ZEND_MM_CACHE -+ unsigned int cached; -+ zend_mm_free_block_canary *cache[ZEND_MM_NUM_BUCKETS]; -+#endif -+ zend_mm_free_block_canary *free_buckets[ZEND_MM_NUM_BUCKETS*2]; -+ zend_mm_free_block_canary *large_free_buckets[ZEND_MM_NUM_BUCKETS]; -+ zend_mm_free_block_canary *rest_buckets[2]; -+#if ZEND_MM_CACHE_STAT -+ struct { -+ int count; -+ int max_count; -+ int hit; -+ 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) \ -+ (zend_mm_free_block_canary*) ((char*)&heap->free_buckets[index * 2] + \ -+ sizeof(zend_mm_free_block_canary*) * 2 - \ -+ sizeof(zend_mm_small_free_block_canary)) -+ -+#define ZEND_MM_REST_BUCKET(heap) \ -+ (zend_mm_free_block_canary*)((char*)&heap->rest_buckets[0] + \ -+ sizeof(zend_mm_free_block_canary*) * 2 - \ -+ sizeof(zend_mm_small_free_block_canary)) -+ -+#if ZEND_MM_COOKIES -+ -+static unsigned int _zend_mm_cookie = 0; -+ -+# define ZEND_MM_COOKIE(block) \ -+ (((size_t)(block)) ^ _zend_mm_cookie) -+# define ZEND_MM_SET_COOKIE(block) \ -+ (block)->info._cookie = ZEND_MM_COOKIE(block) -+# define ZEND_MM_CHECK_COOKIE(block) \ -+ if (UNEXPECTED((block)->info._cookie != ZEND_MM_COOKIE(block))) { \ -+ zend_mm_panic("zend_mm_heap corrupted"); \ -+ } -+#else -+# define ZEND_MM_SET_COOKIE(block) -+# define ZEND_MM_CHECK_COOKIE(block) -+#endif -+ -+/* Default memory segment size */ -+#define ZEND_MM_SEG_SIZE (256 * 1024) -+ -+/* Reserved space for error reporting in case of memory overflow */ -+#define ZEND_MM_RESERVE_SIZE (8*1024) -+ -+#ifdef _WIN64 -+# define ZEND_MM_LONG_CONST(x) (x##i64) -+#else -+# define ZEND_MM_LONG_CONST(x) (x##L) -+#endif -+ -+#define ZEND_MM_TYPE_MASK ZEND_MM_LONG_CONST(0x3) -+ -+#define ZEND_MM_FREE_BLOCK ZEND_MM_LONG_CONST(0x0) -+#define ZEND_MM_USED_BLOCK ZEND_MM_LONG_CONST(0x1) -+#define ZEND_MM_GUARD_BLOCK ZEND_MM_LONG_CONST(0x3) -+ -+#define ZEND_MM_BLOCK(b, type, size) do { \ -+ size_t _size = (size); \ -+ (b)->info._size = (type) | _size; \ -+ ZEND_MM_BLOCK_AT(b, _size)->info._prev = (type) | _size; \ -+ ZEND_MM_SET_COOKIE(b); \ -+ } while (0); -+#define ZEND_MM_LAST_BLOCK(b) do { \ -+ (b)->info._size = ZEND_MM_GUARD_BLOCK | ZEND_MM_ALIGNED_HEADER_SIZE; \ -+ ZEND_MM_SET_MAGIC(b, MEM_BLOCK_GUARD); \ -+ } while (0); -+#define ZEND_MM_BLOCK_SIZE(b) ((b)->info._size & ~ZEND_MM_TYPE_MASK) -+#define ZEND_MM_IS_FREE_BLOCK(b) (!((b)->info._size & ZEND_MM_USED_BLOCK)) -+#define ZEND_MM_IS_USED_BLOCK(b) ((b)->info._size & ZEND_MM_USED_BLOCK) -+#define ZEND_MM_IS_GUARD_BLOCK(b) (((b)->info._size & ZEND_MM_TYPE_MASK) == ZEND_MM_GUARD_BLOCK) -+ -+#define ZEND_MM_NEXT_BLOCK(b) ZEND_MM_BLOCK_AT(b, ZEND_MM_BLOCK_SIZE(b)) -+#define ZEND_MM_PREV_BLOCK(b) ZEND_MM_BLOCK_AT(b, -(int)((b)->info._prev & ~ZEND_MM_TYPE_MASK)) -+ -+#define ZEND_MM_PREV_BLOCK_IS_FREE(b) (!((b)->info._prev & ZEND_MM_USED_BLOCK)) -+ -+#define ZEND_MM_MARK_FIRST_BLOCK(b) ((b)->info._prev = ZEND_MM_GUARD_BLOCK) -+#define ZEND_MM_IS_FIRST_BLOCK(b) ((b)->info._prev == ZEND_MM_GUARD_BLOCK) -+ -+/* 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_canary)) -+#define ZEND_MM_ALIGNED_FREE_HEADER_SIZE ZEND_MM_ALIGNED_SIZE(sizeof(zend_mm_small_free_block_canary)) -+#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+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)) -+ -+#define ZEND_MM_SMALL_SIZE(true_size) (true_size < ZEND_MM_MAX_SMALL_SIZE) -+ -+/* Memory calculations */ -+#define ZEND_MM_BLOCK_AT(blk, offset) ((zend_mm_block_canary *) (((char *) (blk))+(offset))) -+#define ZEND_MM_DATA_OF(p) ((void *) (((char *) (p))+ZEND_MM_ALIGNED_HEADER_SIZE)) -+#define ZEND_MM_HEADER_OF(blk) ZEND_MM_BLOCK_AT(blk, -(int)ZEND_MM_ALIGNED_HEADER_SIZE) -+ -+/* Debug output */ -+#if ZEND_DEBUG -+ -+# ifdef ZTS -+# define ZEND_MM_SET_THREAD_ID(block) \ -+ ((zend_mm_block_canary*)(block))->thread_id = tsrm_thread_id() -+# define ZEND_MM_BAD_THREAD_ID(block) ((block)->thread_id != tsrm_thread_id()) -+# else -+# define ZEND_MM_SET_THREAD_ID(block) -+# define ZEND_MM_BAD_THREAD_ID(block) 0 -+# endif -+ -+# define ZEND_MM_VALID_PTR(block) \ -+ zend_mm_check_ptr(heap, block, 1 ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC) -+ -+# define ZEND_MM_SET_MAGIC(block, val) do { \ -+ (block)->magic = (val); \ -+ } while (0) -+ -+# define ZEND_MM_CHECK_MAGIC(block, val) do { \ -+ if ((block)->magic != (val)) { \ -+ zend_mm_panic("zend_mm_heap corrupted"); \ -+ } \ -+ } while (0) -+ -+# define ZEND_MM_SET_DEBUG_INFO(block, __size, set_valid, set_thread) do { \ -+ ((zend_mm_block_canary*)(block))->debug.filename = __zend_filename; \ -+ ((zend_mm_block_canary*)(block))->debug.lineno = __zend_lineno; \ -+ ((zend_mm_block_canary*)(block))->debug.orig_filename = __zend_orig_filename; \ -+ ((zend_mm_block_canary*)(block))->debug.orig_lineno = __zend_orig_lineno; \ -+ ZEND_MM_SET_BLOCK_SIZE(block, __size); \ -+ if (set_valid) { \ -+ ZEND_MM_SET_MAGIC(block, MEM_BLOCK_VALID); \ -+ } \ -+ if (set_thread) { \ -+ ZEND_MM_SET_THREAD_ID(block); \ -+ } \ -+ } while (0) -+ -+#else -+ -+# define ZEND_MM_VALID_PTR(ptr) EXPECTED(ptr != NULL) -+ -+# define ZEND_MM_SET_MAGIC(block, val) -+ -+# define ZEND_MM_CHECK_MAGIC(block, val) -+ -+# define ZEND_MM_SET_DEBUG_INFO(block, __size, set_valid, set_thread) ZEND_MM_SET_BLOCK_SIZE(block, __size) -+ -+#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_canary*)(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 -+ -+ -+#if ZEND_MM_HEAP_PROTECTION -+ -+# define ZEND_MM_CHECK_PROTECTION(block) \ -+ do { \ -+ if ((block)->debug.start_magic != _mem_block_start_magic || \ -+ memcmp(ZEND_MM_END_MAGIC_PTR(block), &_mem_block_end_magic, END_MAGIC_SIZE) != 0) { \ -+ zend_mm_panic("zend_mm_heap corrupted"); \ -+ } \ -+ } while (0) -+ -+# define ZEND_MM_END_MAGIC_PTR(block) \ -+ (((char*)(ZEND_MM_DATA_OF(block))) + ((zend_mm_block_canary*)(block))->debug.size) -+ -+# define END_MAGIC_SIZE sizeof(unsigned int) -+ -+# define ZEND_MM_SET_BLOCK_SIZE(block, __size) do { \ -+ char *p; \ -+ ((zend_mm_block_canary*)(block))->debug.size = (__size); \ -+ p = ZEND_MM_END_MAGIC_PTR(block); \ -+ ((zend_mm_block_canary*)(block))->debug.start_magic = _mem_block_start_magic; \ -+ memcpy(p, &_mem_block_end_magic, END_MAGIC_SIZE); \ -+ } while (0) -+ -+static unsigned int _mem_block_start_magic = 0; -+static unsigned int _mem_block_end_magic = 0; -+ -+#else -+ -+# if ZEND_DEBUG -+# define ZEND_MM_SET_BLOCK_SIZE(block, _size) \ -+ ((zend_mm_block_canary*)(block))->debug.size = (_size) -+# else -+# define ZEND_MM_SET_BLOCK_SIZE(block, _size) -+# endif -+ -+# define ZEND_MM_CHECK_PROTECTION(block) -+ -+# define END_MAGIC_SIZE 0 -+ -+#endif -+ -+#if ZEND_MM_SAFE_UNLINKING -+# define ZEND_MM_CHECK_BLOCK_LINKAGE(block) \ -+ if (UNEXPECTED((block)->info._size != ZEND_MM_BLOCK_AT(block, ZEND_MM_FREE_BLOCK_SIZE(block))->info._prev) || \ -+ UNEXPECTED(!UNEXPECTED(ZEND_MM_IS_FIRST_BLOCK(block)) && \ -+ UNEXPECTED(ZEND_MM_PREV_BLOCK(block)->info._size != (block)->info._prev))) { \ -+ zend_mm_panic("zend_mm_heap corrupted"); \ -+ } -+#define ZEND_MM_CHECK_TREE(block) \ -+ if (UNEXPECTED(*((block)->parent) != (block))) { \ -+ zend_mm_panic("zend_mm_heap corrupted"); \ -+ } -+#else -+# define ZEND_MM_CHECK_BLOCK_LINKAGE(block) -+# define ZEND_MM_CHECK_TREE(block) -+#endif -+ -+#define ZEND_MM_LARGE_BUCKET_INDEX(S) zend_mm_high_bit(S) -+ -+void *_zend_mm_alloc_canary_int(zend_mm_heap_canary *heap, size_t size ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) ZEND_ATTRIBUTE_MALLOC; -+void _zend_mm_free_canary_int(zend_mm_heap_canary *heap, void *p ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC); -+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); -+ -+ -+static inline unsigned int zend_mm_high_bit(size_t _size) -+{ -+#if defined(__GNUC__) && defined(i386) -+ unsigned int n; -+ -+ __asm__("bsrl %1,%0\n\t" : "=r" (n) : "rm" (_size)); -+ return n; -+#elif defined(__GNUC__) && defined(__x86_64__) -+ unsigned long n; -+ -+ __asm__("bsrq %1,%0\n\t" : "=r" (n) : "rm" (_size)); -+ return (unsigned int)n; -+#elif defined(_MSC_VER) && defined(_M_IX86) -+ __asm { -+ bsr eax, _size -+ } -+#else -+ unsigned int n = 0; -+ while (_size != 0) { -+ _size = _size >> 1; -+ n++; -+ } -+ return n-1; -+#endif -+} -+ -+static inline unsigned int zend_mm_low_bit(size_t _size) -+{ -+#if defined(__GNUC__) && defined(i386) -+ unsigned int n; -+ -+ __asm__("bsfl %1,%0\n\t" : "=r" (n) : "rm" (_size)); -+ return n; -+#elif defined(__GNUC__) && defined(__x86_64__) -+ unsigned long n; -+ -+ __asm__("bsfq %1,%0\n\t" : "=r" (n) : "rm" (_size)); -+ return (unsigned int)n; -+#elif defined(_MSC_VER) && defined(_M_IX86) -+ __asm { -+ bsf eax, _size -+ } -+#else -+ static const int offset[16] = {4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0}; -+ unsigned int n; -+ unsigned int index = 0; -+ -+ n = offset[_size & 15]; -+ while (n == 4) { -+ _size >>= 4; -+ index += n; -+ n = offset[_size & 15]; -+ } -+ -+ return index + n; -+#endif -+} -+ -+static void zend_mm_add_to_rest_list(zend_mm_heap_canary *heap, zend_mm_free_block_canary *mm_block) -+{ -+ zend_mm_free_block_canary *prev, *next; -+ -+ ZEND_MM_SET_MAGIC(mm_block, MEM_BLOCK_FREED); -+ -+ if (!ZEND_MM_SMALL_SIZE(ZEND_MM_FREE_BLOCK_SIZE(mm_block))) { -+ mm_block->parent = NULL; -+ } -+ -+ 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 void zend_mm_add_to_free_list(zend_mm_heap_canary *heap, zend_mm_free_block_canary *mm_block) -+{ -+ size_t size; -+ size_t index; -+ -+ ZEND_MM_SET_MAGIC(mm_block, MEM_BLOCK_FREED); -+ -+ size = ZEND_MM_FREE_BLOCK_SIZE(mm_block); -+ if (EXPECTED(!ZEND_MM_SMALL_SIZE(size))) { -+ zend_mm_free_block_canary **p; -+ -+ index = ZEND_MM_LARGE_BUCKET_INDEX(size); -+ p = &heap->large_free_buckets[index]; -+ mm_block->child[0] = mm_block->child[1] = NULL; -+ if (!*p) { -+ *p = mm_block; -+ mm_block->parent = p; -+ mm_block->prev_free_block = mm_block->next_free_block = SUHOSIN_MANGLE_PTR(mm_block); -+ heap->large_free_bitmap |= (ZEND_MM_LONG_CONST(1) << index); -+ } else { -+ size_t m; -+ -+ for (m = size << (ZEND_MM_NUM_BUCKETS - index); ; m <<= 1) { -+ zend_mm_free_block_canary *prev = *p; -+ -+ if (ZEND_MM_FREE_BLOCK_SIZE(prev) != size) { -+ p = &prev->child[(m >> (ZEND_MM_NUM_BUCKETS-1)) & 1]; -+ if (!*p) { -+ *p = mm_block; -+ mm_block->parent = p; -+ mm_block->prev_free_block = mm_block->next_free_block = SUHOSIN_MANGLE_PTR(mm_block); -+ break; -+ } -+ } else { -+ zend_mm_free_block_canary *next = SUHOSIN_MANGLE_PTR(prev->next_free_block); -+ -+ prev->next_free_block = next->prev_free_block = SUHOSIN_MANGLE_PTR(mm_block); -+ mm_block->next_free_block = SUHOSIN_MANGLE_PTR(next); -+ mm_block->prev_free_block = SUHOSIN_MANGLE_PTR(prev); -+ mm_block->parent = NULL; -+ break; -+ } -+ } -+ } -+ } else { -+ zend_mm_free_block_canary *prev, *next; -+ -+ index = ZEND_MM_BUCKET_INDEX(size); -+ -+ prev = ZEND_MM_SMALL_FREE_BUCKET(heap, index); -+ if (SUHOSIN_MANGLE_PTR(prev->prev_free_block) == prev) { -+ heap->free_bitmap |= (ZEND_MM_LONG_CONST(1) << index); -+ } -+ 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 void zend_mm_remove_from_free_list(zend_mm_heap_canary *heap, zend_mm_free_block_canary *mm_block) -+{ -+ zend_mm_free_block_canary *prev = SUHOSIN_MANGLE_PTR(mm_block->prev_free_block); -+ zend_mm_free_block_canary *next = SUHOSIN_MANGLE_PTR(mm_block->next_free_block); -+ -+ ZEND_MM_CHECK_MAGIC(mm_block, MEM_BLOCK_FREED); -+ -+ if (EXPECTED(prev == mm_block)) { -+ zend_mm_free_block_canary **rp, **cp; -+ -+#if SUHOSIN_PATCH -+ 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"); -+ } -+#endif -+ -+ rp = &mm_block->child[mm_block->child[1] != NULL]; -+ prev = *rp; -+ if (EXPECTED(prev == NULL)) { -+ size_t index = ZEND_MM_LARGE_BUCKET_INDEX(ZEND_MM_FREE_BLOCK_SIZE(mm_block)); -+ -+ ZEND_MM_CHECK_TREE(mm_block); -+ *mm_block->parent = NULL; -+ if (mm_block->parent == &heap->large_free_buckets[index]) { -+ heap->large_free_bitmap &= ~(ZEND_MM_LONG_CONST(1) << index); -+ } -+ } else { -+ while (*(cp = &(prev->child[prev->child[1] != NULL])) != NULL) { -+ prev = *cp; -+ rp = cp; -+ } -+ *rp = NULL; -+ -+subst_block: -+ ZEND_MM_CHECK_TREE(mm_block); -+ *mm_block->parent = prev; -+ prev->parent = mm_block->parent; -+ if ((prev->child[0] = mm_block->child[0])) { -+ ZEND_MM_CHECK_TREE(prev->child[0]); -+ prev->child[0]->parent = &prev->child[0]; -+ } -+ if ((prev->child[1] = mm_block->child[1])) { -+ ZEND_MM_CHECK_TREE(prev->child[1]); -+ prev->child[1]->parent = &prev->child[1]; -+ } -+ } -+ } 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 ZEND_MM_SAFE_UNLINKING -+ if (UNEXPECTED(SUHOSIN_MANGLE_PTR(prev->next_free_block) != mm_block) || UNEXPECTED(SUHOSIN_MANGLE_PTR(next->prev_free_block) != mm_block)) { -+ zend_mm_panic("zend_mm_heap corrupted"); -+ } -+#endif -+ -+ prev->next_free_block = SUHOSIN_MANGLE_PTR(next); -+ next->prev_free_block = SUHOSIN_MANGLE_PTR(prev); -+ -+ if (EXPECTED(ZEND_MM_SMALL_SIZE(ZEND_MM_FREE_BLOCK_SIZE(mm_block)))) { -+ if (EXPECTED(prev == next)) { -+ size_t index = ZEND_MM_BUCKET_INDEX(ZEND_MM_FREE_BLOCK_SIZE(mm_block)); -+ -+ if (EXPECTED(heap->free_buckets[index*2] == heap->free_buckets[index*2+1])) { -+ heap->free_bitmap &= ~(ZEND_MM_LONG_CONST(1) << index); -+ } -+ } -+ } else if (UNEXPECTED(mm_block->parent != NULL)) { -+ goto subst_block; -+ } -+ } -+} -+ -+static void zend_mm_init(zend_mm_heap_canary *heap) -+{ -+ zend_mm_free_block_canary* p; -+ int i; -+ -+ heap->free_bitmap = 0; -+ heap->large_free_bitmap = 0; -+#if ZEND_MM_CACHE -+ heap->cached = 0; -+ memset(heap->cache, 0, sizeof(heap->cache)); -+#endif -+#if ZEND_MM_CACHE_STAT -+ for (i = 0; i < ZEND_MM_NUM_BUCKETS; i++) { -+ heap->cache_stat[i].count = 0; -+ } -+#endif -+ p = ZEND_MM_SMALL_FREE_BUCKET(heap, 0); -+ for (i = 0; i < ZEND_MM_NUM_BUCKETS; i++) { -+ p->next_free_block = SUHOSIN_MANGLE_PTR(p); -+ p->prev_free_block = SUHOSIN_MANGLE_PTR(p); -+ p = (zend_mm_free_block_canary*)((char*)p + sizeof(zend_mm_free_block_canary*) * 2); -+ heap->large_free_buckets[i] = NULL; -+ } -+ heap->rest_buckets[0] = heap->rest_buckets[1] = SUHOSIN_MANGLE_PTR(ZEND_MM_REST_BUCKET(heap)); -+#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)); -+ } -+#endif -+} -+ -+static void zend_mm_del_segment(zend_mm_heap_canary *heap, zend_mm_segment *segment) -+{ -+ zend_mm_segment **p = &heap->segments_list; -+ -+ while (*p != segment) { -+ p = &(*p)->next_segment; -+ } -+ *p = segment->next_segment; -+ heap->real_size -= segment->size; -+ ZEND_MM_STORAGE_FREE(segment); -+} -+ -+#if ZEND_MM_CACHE -+static void zend_mm_free_cache(zend_mm_heap_canary *heap) -+{ -+ int i; -+ -+ for (i = 0; i < ZEND_MM_NUM_BUCKETS; i++) { -+ /* SUHOSIN_MANGLE_PTR should NOT affect NULL pointers */ -+ if (heap->cache[i]) { -+ zend_mm_free_block_canary *mm_block = SUHOSIN_MANGLE_PTR(heap->cache[i]); -+ -+ while (mm_block) { -+ size_t size = ZEND_MM_BLOCK_SIZE(mm_block); -+ zend_mm_free_block_canary *q = SUHOSIN_MANGLE_PTR(mm_block->prev_free_block); -+ zend_mm_block_canary *next_block = ZEND_MM_NEXT_BLOCK(mm_block); -+ -+ heap->cached -= size; -+ -+ if (ZEND_MM_PREV_BLOCK_IS_FREE(mm_block)) { -+ mm_block = (zend_mm_free_block_canary*)ZEND_MM_PREV_BLOCK(mm_block); -+ size += ZEND_MM_FREE_BLOCK_SIZE(mm_block); -+ zend_mm_remove_from_free_list(heap, (zend_mm_free_block_canary *) mm_block); -+ } -+ if (ZEND_MM_IS_FREE_BLOCK(next_block)) { -+ size += ZEND_MM_FREE_BLOCK_SIZE(next_block); -+ zend_mm_remove_from_free_list(heap, (zend_mm_free_block_canary *) next_block); -+ } -+ ZEND_MM_BLOCK(mm_block, ZEND_MM_FREE_BLOCK, size); -+ -+ if (ZEND_MM_IS_FIRST_BLOCK(mm_block) && -+ ZEND_MM_IS_GUARD_BLOCK(ZEND_MM_NEXT_BLOCK(mm_block))) { -+ zend_mm_del_segment(heap, (zend_mm_segment *) ((char *)mm_block - ZEND_MM_ALIGNED_SEGMENT_SIZE)); -+ } else { -+ zend_mm_add_to_free_list(heap, (zend_mm_free_block_canary *) mm_block); -+ } -+ -+ mm_block = q; -+ } -+ heap->cache[i] = NULL; -+#if ZEND_MM_CACHE_STAT -+ heap->cache_stat[i].count = 0; -+#endif -+ } -+ } -+} -+#endif -+ -+#if ZEND_MM_HEAP_PROTECTION || ZEND_MM_COOKIES -+static void zend_mm_random(unsigned char *buf, size_t size) /* {{{ */ -+{ -+ size_t i = 0; -+ unsigned char t; -+ -+#ifdef ZEND_WIN32 -+ HCRYPTPROV hCryptProv; -+ int has_context = 0; -+ -+ if (!CryptAcquireContext(&hCryptProv, NULL, NULL, PROV_RSA_FULL, 0)) { -+ /* Could mean that the key container does not exist, let try -+ again by asking for a new one */ -+ if (GetLastError() == NTE_BAD_KEYSET) { -+ if (CryptAcquireContext(&hCryptProv, NULL, NULL, PROV_RSA_FULL, CRYPT_NEWKEYSET)) { -+ has_context = 1; -+ } -+ } -+ } else { -+ has_context = 1; -+ } -+ if (has_context) { -+ do { -+ BOOL ret = CryptGenRandom(hCryptProv, size, buf); -+ CryptReleaseContext(hCryptProv, 0); -+ if (ret) { -+ while (i < size && buf[i] != 0) { -+ i++; -+ } -+ if (i == size) { -+ return; -+ } -+ } -+ } while (0); -+ } -+#elif defined(HAVE_DEV_URANDOM) -+ int fd = open("/dev/urandom", 0); -+ -+ if (fd >= 0) { -+ if (read(fd, buf, size) == size) { -+ while (i < size && buf[i] != 0) { -+ i++; -+ } -+ if (i == size) { -+ close(fd); -+ return; -+ } -+ } -+ close(fd); -+ } -+#endif -+ t = (unsigned char)getpid(); -+ while (i < size) { -+ do { -+ buf[i] = ((unsigned char)rand()) ^ t; -+ } while (buf[i] == 0); -+ t = buf[i++] << 1; -+ } -+} -+/* }}} */ -+#endif -+ -+ -+/* Notes: -+ * - This function may alter the block_sizes values to match platform alignment -+ * - This function does *not* perform sanity checks on the arguments -+ */ -+zend_mm_heap_canary *__zend_mm_startup_canary_ex(const zend_mm_mem_handlers *handlers, size_t block_size, size_t reserve_size, int internal, void *params) -+{ -+ zend_mm_storage *storage; -+ zend_mm_heap_canary *heap; -+ zend_mm_free_block_canary *tmp; -+ -+#if 0 -+ int i; -+ -+ printf("ZEND_MM_ALIGNMENT=%d\n", ZEND_MM_ALIGNMENT); -+ printf("ZEND_MM_ALIGNMENT_LOG2=%d\n", ZEND_MM_ALIGNMENT_LOG2); -+ printf("ZEND_MM_MIN_SIZE=%d\n", ZEND_MM_MIN_SIZE); -+ printf("ZEND_MM_MAX_SMALL_SIZE=%d\n", ZEND_MM_MAX_SMALL_SIZE); -+ printf("ZEND_MM_ALIGNED_HEADER_SIZE=%d\n", ZEND_MM_ALIGNED_HEADER_SIZE); -+ printf("ZEND_MM_ALIGNED_FREE_HEADER_SIZE=%d\n", ZEND_MM_ALIGNED_FREE_HEADER_SIZE); -+ printf("ZEND_MM_MIN_ALLOC_BLOCK_SIZE=%d\n", ZEND_MM_MIN_ALLOC_BLOCK_SIZE); -+ printf("ZEND_MM_ALIGNED_MIN_HEADER_SIZE=%d\n", ZEND_MM_ALIGNED_MIN_HEADER_SIZE); -+ printf("ZEND_MM_ALIGNED_SEGMENT_SIZE=%d\n", ZEND_MM_ALIGNED_SEGMENT_SIZE); -+ for (i = 0; i < ZEND_MM_MAX_SMALL_SIZE; i++) { -+ printf("%3d%c: %3ld %d %2ld\n", i, (i == ZEND_MM_MIN_SIZE?'*':' '), (long)ZEND_MM_TRUE_SIZE(i), ZEND_MM_SMALL_SIZE(ZEND_MM_TRUE_SIZE(i)), (long)ZEND_MM_BUCKET_INDEX(ZEND_MM_TRUE_SIZE(i))); -+ } -+ exit(0); -+#endif -+ -+#if ZEND_MM_HEAP_PROTECTION -+ if (_mem_block_start_magic == 0) { -+ zend_mm_random((unsigned char*)&_mem_block_start_magic, sizeof(_mem_block_start_magic)); -+ } -+ if (_mem_block_end_magic == 0) { -+ zend_mm_random((unsigned char*)&_mem_block_end_magic, sizeof(_mem_block_end_magic)); -+ } -+#endif -+#if ZEND_MM_COOKIES -+ if (_zend_mm_cookie == 0) { -+ zend_mm_random((unsigned char*)&_zend_mm_cookie, sizeof(_zend_mm_cookie)); -+ } -+#endif -+ -+ /* 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 (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 */ -+#ifdef PHP_WIN32 -+ fflush(stderr); -+#endif -+ exit(255); -+ } -+ storage = handlers->init(params); -+ if (!storage) { -+ fprintf(stderr, "Cannot initialize zend_mm storage [%s]\n", handlers->name); -+/* See http://support.microsoft.com/kb/190351 */ -+#ifdef PHP_WIN32 -+ fflush(stderr); -+#endif -+ exit(255); -+ } -+ storage->handlers = handlers; -+ -+ heap = malloc(sizeof(struct _zend_mm_heap_canary)); -+ if (heap == NULL) { -+ fprintf(stderr, "Cannot allocate heap for zend_mm storage [%s]\n", handlers->name); -+#ifdef PHP_WIN32 -+ fflush(stderr); -+#endif -+ exit(255); -+ } -+ -+ heap->storage = storage; -+ heap->block_size = block_size; -+ heap->compact_size = 0; -+ heap->segments_list = NULL; -+ zend_mm_init(heap); -+# if ZEND_MM_CACHE_STAT -+ memset(heap->cache_stat, 0, sizeof(heap->cache_stat)); -+# endif -+ -+ heap->use_zend_alloc = 1; -+ heap->real_size = 0; -+ heap->overflow = 0; -+ heap->real_peak = 0; -+ heap->limit = ZEND_MM_LONG_CONST(1)<<(ZEND_MM_NUM_BUCKETS-2); -+ heap->size = 0; -+ heap->peak = 0; -+ heap->internal = internal; -+ heap->reserve = NULL; -+ heap->reserve_size = reserve_size; -+ if (reserve_size > 0) { -+ heap->reserve = _zend_mm_alloc((zend_mm_heap *)heap, reserve_size ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC); -+ } -+ if (internal) { -+ int i; -+ zend_mm_free_block_canary *p, *q, *orig; -+ zend_mm_heap_canary *mm_heap = _zend_mm_alloc((zend_mm_heap *)heap, sizeof(zend_mm_heap_canary) ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC); -+ -+ *mm_heap = *heap; -+ -+ p = ZEND_MM_SMALL_FREE_BUCKET(mm_heap, 0); -+ orig = ZEND_MM_SMALL_FREE_BUCKET(heap, 0); -+ for (i = 0; i < ZEND_MM_NUM_BUCKETS; i++) { -+ q = p; -+ while (SUHOSIN_MANGLE_PTR(q->prev_free_block) != orig) { -+ q = SUHOSIN_MANGLE_PTR(q->prev_free_block); -+ } -+ q->prev_free_block = SUHOSIN_MANGLE_PTR(p); -+ q = p; -+ while (SUHOSIN_MANGLE_PTR(q->next_free_block) != orig) { -+ q = SUHOSIN_MANGLE_PTR(q->next_free_block); -+ } -+ q->next_free_block = SUHOSIN_MANGLE_PTR(p); -+ p = (zend_mm_free_block_canary*)((char*)p + sizeof(zend_mm_free_block_canary*) * 2); -+ orig = (zend_mm_free_block_canary*)((char*)orig + sizeof(zend_mm_free_block_canary*) * 2); -+ if (mm_heap->large_free_buckets[i]) { -+ mm_heap->large_free_buckets[i]->parent = &mm_heap->large_free_buckets[i]; -+ } -+ } -+ mm_heap->rest_buckets[0] = mm_heap->rest_buckets[1] = SUHOSIN_MANGLE_PTR(ZEND_MM_REST_BUCKET(mm_heap)); -+ -+ free(heap); -+ heap = mm_heap; -+ } -+ return heap; -+} -+ -+zend_mm_heap_canary *__zend_mm_startup_canary(void) -+{ -+ int i; -+ size_t seg_size; -+ char *mem_type = getenv("ZEND_MM_MEM_TYPE"); -+ char *tmp; -+ const zend_mm_mem_handlers *handlers; -+ zend_mm_heap_canary *heap; -+ -+ if (mem_type == NULL) { -+ i = 0; -+ } else { -+ for (i = 0; mem_handlers[i].name; i++) { -+ if (strcmp(mem_handlers[i].name, mem_type) == 0) { -+ break; -+ } -+ } -+ if (!mem_handlers[i].name) { -+ fprintf(stderr, "Wrong or unsupported zend_mm storage type '%s'\n", mem_type); -+ fprintf(stderr, " supported types:\n"); -+/* See http://support.microsoft.com/kb/190351 */ -+#ifdef PHP_WIN32 -+ fflush(stderr); -+#endif -+ for (i = 0; mem_handlers[i].name; i++) { -+ fprintf(stderr, " '%s'\n", mem_handlers[i].name); -+ } -+/* See http://support.microsoft.com/kb/190351 */ -+#ifdef PHP_WIN32 -+ fflush(stderr); -+#endif -+ exit(255); -+ } -+ } -+ handlers = &mem_handlers[i]; -+ -+ tmp = getenv("ZEND_MM_SEG_SIZE"); -+ if (tmp) { -+ seg_size = zend_atoi(tmp, 0); -+ if (zend_mm_low_bit(seg_size) != zend_mm_high_bit(seg_size)) { -+ fprintf(stderr, "ZEND_MM_SEG_SIZE must be a power of two\n"); -+/* See http://support.microsoft.com/kb/190351 */ -+#ifdef PHP_WIN32 -+ fflush(stderr); -+#endif -+ exit(255); -+ } else if (seg_size < ZEND_MM_ALIGNED_SEGMENT_SIZE + ZEND_MM_ALIGNED_HEADER_SIZE) { -+ fprintf(stderr, "ZEND_MM_SEG_SIZE is too small\n"); -+/* See http://support.microsoft.com/kb/190351 */ -+#ifdef PHP_WIN32 -+ fflush(stderr); -+#endif -+ exit(255); -+ } -+ } else { -+ seg_size = ZEND_MM_SEG_SIZE; -+ } -+ -+ heap = __zend_mm_startup_canary_ex(handlers, seg_size, ZEND_MM_RESERVE_SIZE, 0, NULL); -+ if (heap) { -+ tmp = getenv("ZEND_MM_COMPACT"); -+ if (tmp) { -+ heap->compact_size = zend_atoi(tmp, 0); -+ } else { -+ heap->compact_size = 2 * 1024 * 1024; -+ } -+ } -+ return heap; -+} -+ -+#if ZEND_DEBUG -+static long zend_mm_find_leaks(zend_mm_segment *segment, zend_mm_block_canary *b) -+{ -+ long leaks = 0; -+ zend_mm_block_canary *p, *q; -+ -+ p = ZEND_MM_NEXT_BLOCK(b); -+ while (1) { -+ if (ZEND_MM_IS_GUARD_BLOCK(p)) { -+ ZEND_MM_CHECK_MAGIC(p, MEM_BLOCK_GUARD); -+ segment = segment->next_segment; -+ if (!segment) { -+ break; -+ } -+ p = (zend_mm_block_canary *) ((char *) segment + ZEND_MM_ALIGNED_SEGMENT_SIZE); -+ continue; -+ } -+ q = ZEND_MM_NEXT_BLOCK(p); -+ if (q <= p || -+ (char*)q > (char*)segment + segment->size || -+ p->info._size != q->info._prev) { -+ zend_mm_panic("zend_mm_heap corrupted"); -+ } -+ if (!ZEND_MM_IS_FREE_BLOCK(p)) { -+ if (p->magic == MEM_BLOCK_VALID) { -+ if (p->debug.filename==b->debug.filename && p->debug.lineno==b->debug.lineno) { -+ ZEND_MM_SET_MAGIC(p, MEM_BLOCK_LEAK); -+ leaks++; -+ } -+#if ZEND_MM_CACHE -+ } else if (p->magic == MEM_BLOCK_CACHED) { -+ /* skip it */ -+#endif -+ } else if (p->magic != MEM_BLOCK_LEAK) { -+ zend_mm_panic("zend_mm_heap corrupted"); -+ } -+ } -+ p = q; -+ } -+ return leaks; -+} -+ -+static void zend_mm_check_leaks(zend_mm_heap_canary *heap TSRMLS_DC) -+{ -+ zend_mm_segment *segment = heap->segments_list; -+ zend_mm_block_canary *p, *q; -+ zend_uint total = 0; -+ -+ if (!segment) { -+ return; -+ } -+ p = (zend_mm_block_canary *) ((char *) segment + ZEND_MM_ALIGNED_SEGMENT_SIZE); -+ while (1) { -+ q = ZEND_MM_NEXT_BLOCK(p); -+ if (q <= p || -+ (char*)q > (char*)segment + segment->size || -+ p->info._size != q->info._prev) { -+ zend_mm_panic("zend_mm_heap corrupted"); -+ } -+ if (!ZEND_MM_IS_FREE_BLOCK(p)) { -+ if (p->magic == MEM_BLOCK_VALID) { -+ long repeated; -+ zend_leak_info leak; -+ -+ ZEND_MM_SET_MAGIC(p, MEM_BLOCK_LEAK); -+ -+ leak.addr = ZEND_MM_DATA_OF(p); -+ leak.size = p->debug.size; -+ leak.filename = p->debug.filename; -+ leak.lineno = p->debug.lineno; -+ leak.orig_filename = p->debug.orig_filename; -+ leak.orig_lineno = p->debug.orig_lineno; -+ -+ zend_message_dispatcher(ZMSG_LOG_SCRIPT_NAME, NULL TSRMLS_CC); -+ zend_message_dispatcher(ZMSG_MEMORY_LEAK_DETECTED, &leak TSRMLS_CC); -+ repeated = zend_mm_find_leaks(segment, p); -+ total += 1 + repeated; -+ if (repeated) { -+ zend_message_dispatcher(ZMSG_MEMORY_LEAK_REPEATED, (void *)(zend_uintptr_t)repeated TSRMLS_CC); -+ } -+#if ZEND_MM_CACHE -+ } else if (p->magic == MEM_BLOCK_CACHED) { -+ /* skip it */ -+#endif -+ } else if (p->magic != MEM_BLOCK_LEAK) { -+ zend_mm_panic("zend_mm_heap corrupted"); -+ } -+ } -+ if (ZEND_MM_IS_GUARD_BLOCK(q)) { -+ segment = segment->next_segment; -+ if (!segment) { -+ break; -+ } -+ q = (zend_mm_block_canary *) ((char *) segment + ZEND_MM_ALIGNED_SEGMENT_SIZE); -+ } -+ p = q; -+ } -+ if (total) { -+ zend_message_dispatcher(ZMSG_MEMORY_LEAKS_GRAND_TOTAL, &total TSRMLS_CC); -+ } -+} -+ -+static int zend_mm_check_ptr(zend_mm_heap_canary *heap, void *ptr, int silent ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) -+{ -+ zend_mm_block_canary *p; -+ int no_cache_notice = 0; -+ int had_problems = 0; -+ int valid_beginning = 1; -+ -+ if (silent==2) { -+ silent = 1; -+ no_cache_notice = 1; -+ } else if (silent==3) { -+ silent = 0; -+ no_cache_notice = 1; -+ } -+ if (!silent) { -+ TSRMLS_FETCH(); -+ -+ zend_message_dispatcher(ZMSG_LOG_SCRIPT_NAME, NULL TSRMLS_CC); -+ zend_debug_alloc_output("---------------------------------------\n"); -+ zend_debug_alloc_output("%s(%d) : Block "PTR_FMT" status:\n" ZEND_FILE_LINE_RELAY_CC, ptr); -+ if (__zend_orig_filename) { -+ zend_debug_alloc_output("%s(%d) : Actual location (location was relayed)\n" ZEND_FILE_LINE_ORIG_RELAY_CC); -+ } -+ if (!ptr) { -+ zend_debug_alloc_output("NULL\n"); -+ zend_debug_alloc_output("---------------------------------------\n"); -+ return 0; -+ } -+ } -+ -+ if (!ptr) { -+ if (silent) { -+ return zend_mm_check_ptr(heap, ptr, 0 ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); -+ } -+ } -+ -+ p = ZEND_MM_HEADER_OF(ptr); -+ -+#ifdef ZTS -+ if (ZEND_MM_BAD_THREAD_ID(p)) { -+ if (!silent) { -+ zend_debug_alloc_output("Invalid pointer: ((thread_id=0x%0.8X) != (expected=0x%0.8X))\n", (long)p->thread_id, (long)tsrm_thread_id()); -+ had_problems = 1; -+ } else { -+ return zend_mm_check_ptr(heap, ptr, 0 ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); -+ } -+ } -+#endif -+ -+ if (p->info._size != ZEND_MM_NEXT_BLOCK(p)->info._prev) { -+ if (!silent) { -+ zend_debug_alloc_output("Invalid pointer: ((size="PTR_FMT") != (next.prev="PTR_FMT"))\n", p->info._size, ZEND_MM_NEXT_BLOCK(p)->info._prev); -+ had_problems = 1; -+ } else { -+ return zend_mm_check_ptr(heap, ptr, 0 ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); -+ } -+ } -+ if (p->info._prev != ZEND_MM_GUARD_BLOCK && -+ ZEND_MM_PREV_BLOCK(p)->info._size != p->info._prev) { -+ if (!silent) { -+ zend_debug_alloc_output("Invalid pointer: ((prev="PTR_FMT") != (prev.size="PTR_FMT"))\n", p->info._prev, ZEND_MM_PREV_BLOCK(p)->info._size); -+ had_problems = 1; -+ } else { -+ return zend_mm_check_ptr(heap, ptr, 0 ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); -+ } -+ } -+ -+ if (had_problems) { -+ zend_debug_alloc_output("---------------------------------------\n"); -+ return 0; -+ } -+ -+ if (!silent) { -+ zend_debug_alloc_output("%10s\t","Beginning: "); -+ } -+ -+ if (!ZEND_MM_IS_USED_BLOCK(p)) { -+ if (!silent) { -+ if (p->magic != MEM_BLOCK_FREED) { -+ zend_debug_alloc_output("Freed (magic=0x%0.8X, expected=0x%0.8X)\n", p->magic, MEM_BLOCK_FREED); -+ } else { -+ zend_debug_alloc_output("Freed\n"); -+ } -+ had_problems = 1; -+ } else { -+ return zend_mm_check_ptr(heap, ptr, 0 ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); -+ } -+ } else if (ZEND_MM_IS_GUARD_BLOCK(p)) { -+ if (!silent) { -+ if (p->magic != MEM_BLOCK_FREED) { -+ zend_debug_alloc_output("Guard (magic=0x%0.8X, expected=0x%0.8X)\n", p->magic, MEM_BLOCK_FREED); -+ } else { -+ zend_debug_alloc_output("Guard\n"); -+ } -+ had_problems = 1; -+ } else { -+ return zend_mm_check_ptr(heap, ptr, 0 ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); -+ } -+ } else { -+ switch (p->magic) { -+ case MEM_BLOCK_VALID: -+ case MEM_BLOCK_LEAK: -+ if (!silent) { -+ zend_debug_alloc_output("OK (allocated on %s:%d, %d bytes)\n", p->debug.filename, p->debug.lineno, (int)p->debug.size); -+ } -+ break; /* ok */ -+ case MEM_BLOCK_CACHED: -+ if (!no_cache_notice) { -+ if (!silent) { -+ zend_debug_alloc_output("Cached\n"); -+ had_problems = 1; -+ } else { -+ return zend_mm_check_ptr(heap, ptr, 0 ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); -+ } -+ } -+ case MEM_BLOCK_FREED: -+ if (!silent) { -+ zend_debug_alloc_output("Freed (invalid)\n"); -+ had_problems = 1; -+ } else { -+ return zend_mm_check_ptr(heap, ptr, 0 ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); -+ } -+ break; -+ case MEM_BLOCK_GUARD: -+ if (!silent) { -+ zend_debug_alloc_output("Guard (invalid)\n"); -+ had_problems = 1; -+ } else { -+ return zend_mm_check_ptr(heap, ptr, 0 ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); -+ } -+ break; -+ default: -+ if (!silent) { -+ zend_debug_alloc_output("Unknown (magic=0x%0.8X, expected=0x%0.8X)\n", p->magic, MEM_BLOCK_VALID); -+ had_problems = 1; -+ valid_beginning = 0; -+ } else { -+ return zend_mm_check_ptr(heap, ptr, 0 ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); -+ } -+ break; -+ } -+ } -+ -+#if ZEND_MM_HEAP_PROTECTION -+ if (!valid_beginning) { -+ if (!silent) { -+ zend_debug_alloc_output("%10s\t", "Start:"); -+ zend_debug_alloc_output("Unknown\n"); -+ zend_debug_alloc_output("%10s\t", "End:"); -+ zend_debug_alloc_output("Unknown\n"); -+ } -+ } else { -+ char *end_magic = ZEND_MM_END_MAGIC_PTR(p); -+ -+ if (p->debug.start_magic == _mem_block_start_magic) { -+ if (!silent) { -+ zend_debug_alloc_output("%10s\t", "Start:"); -+ zend_debug_alloc_output("OK\n"); -+ } -+ } else { -+ char *overflow_ptr, *magic_ptr=(char *) &_mem_block_start_magic; -+ int overflows=0; -+ int i; -+ -+ if (silent) { -+ return _mem_block_check(ptr, 0 ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); -+ } -+ had_problems = 1; -+ overflow_ptr = (char *) &p->debug.start_magic; -+ i = END_MAGIC_SIZE; -+ while (--i >= 0) { -+ if (overflow_ptr[i]!=magic_ptr[i]) { -+ overflows++; -+ } -+ } -+ zend_debug_alloc_output("%10s\t", "Start:"); -+ zend_debug_alloc_output("Overflown (magic=0x%0.8X instead of 0x%0.8X)\n", p->debug.start_magic, _mem_block_start_magic); -+ zend_debug_alloc_output("%10s\t",""); -+ if (overflows >= END_MAGIC_SIZE) { -+ zend_debug_alloc_output("At least %d bytes overflown\n", END_MAGIC_SIZE); -+ } else { -+ zend_debug_alloc_output("%d byte(s) overflown\n", overflows); -+ } -+ } -+ if (memcmp(end_magic, &_mem_block_end_magic, END_MAGIC_SIZE)==0) { -+ if (!silent) { -+ zend_debug_alloc_output("%10s\t", "End:"); -+ zend_debug_alloc_output("OK\n"); -+ } -+ } else { -+ char *overflow_ptr, *magic_ptr=(char *) &_mem_block_end_magic; -+ int overflows=0; -+ int i; -+ -+ if (silent) { -+ return _mem_block_check(ptr, 0 ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); -+ } -+ had_problems = 1; -+ overflow_ptr = (char *) end_magic; -+ -+ for (i=0; i < END_MAGIC_SIZE; i++) { -+ if (overflow_ptr[i]!=magic_ptr[i]) { -+ overflows++; -+ } -+ } -+ -+ zend_debug_alloc_output("%10s\t", "End:"); -+ zend_debug_alloc_output("Overflown (magic=0x%0.8X instead of 0x%0.8X)\n", *end_magic, _mem_block_end_magic); -+ zend_debug_alloc_output("%10s\t",""); -+ if (overflows >= END_MAGIC_SIZE) { -+ zend_debug_alloc_output("At least %d bytes overflown\n", END_MAGIC_SIZE); -+ } else { -+ zend_debug_alloc_output("%d byte(s) overflown\n", overflows); -+ } -+ } -+ } -+#endif -+ -+ if (!silent) { -+ zend_debug_alloc_output("---------------------------------------\n"); -+ } -+ return ((!had_problems) ? 1 : 0); -+} -+ -+static int zend_mm_check_heap(zend_mm_heap_canary *heap, int silent ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) -+{ -+ zend_mm_segment *segment = heap->segments_list; -+ zend_mm_block_canary *p, *q; -+ int errors = 0; -+ -+ if (!segment) { -+ return 0; -+ } -+ p = (zend_mm_block_canary *) ((char *) segment + ZEND_MM_ALIGNED_SEGMENT_SIZE); -+ while (1) { -+ q = ZEND_MM_NEXT_BLOCK(p); -+ if (q <= p || -+ (char*)q > (char*)segment + segment->size || -+ p->info._size != q->info._prev) { -+ zend_mm_panic("zend_mm_heap corrupted"); -+ } -+ if (!ZEND_MM_IS_FREE_BLOCK(p)) { -+ if (p->magic == MEM_BLOCK_VALID || p->magic == MEM_BLOCK_LEAK) { -+ if (!zend_mm_check_ptr(heap, ZEND_MM_DATA_OF(p), (silent?2:3) ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC)) { -+ errors++; -+ } -+#if ZEND_MM_CACHE -+ } else if (p->magic == MEM_BLOCK_CACHED) { -+ /* skip it */ -+#endif -+ } else if (p->magic != MEM_BLOCK_LEAK) { -+ 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); -+ } -+ 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; -+ } -+ } -+ 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))) { -+ size_t index = ZEND_MM_BUCKET_INDEX(true_size); -+ size_t bitmap; -+ -+ 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; -+#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 -+ heap->cache_stat[ZEND_MM_NUM_BUCKETS].miss++; -+#endif -+ -+ best_fit = zend_mm_search_large_block(heap, true_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; -+ -+ 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; -+ } -+ 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 -+ 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; -+ } -+ -+ 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 { -+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); -+ } -+ } -+ -+ 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); -+} -+ -+ -+void _zend_mm_free_canary_int(zend_mm_heap_canary *heap, void *p ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) -+{ -+ zend_mm_block_canary *mm_block; -+ zend_mm_block_canary *next_block; -+ size_t size; -+ -+ if (!ZEND_MM_VALID_PTR(p)) { -+ return; -+ } -+ -+ 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 -+#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]; -+ -+ ((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; -+ } -+#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 { -+ 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(); -+} -+ -+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; -+ } -+ -+ if (true_size <= orig_size) { -+ size_t remaining_size = orig_size - true_size; -+ -+ 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); -+ } -+ -+ /* 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_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; -+ } -+ -+#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); -+#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 -+ -+ 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 -+ -+ 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; -+ } -+ } -+#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; -+ -+ 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); -+ } -+ } -+ 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; -+ -+ 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; -+ } -+ -+ 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; -+ } -+ -+ segment->size = segment_size; -+ -+ 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; -+ -+ /* 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); -+ } -+ -+ 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; -+ } -+ -+ 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); -+ } -+ -+ 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; -+} -+ -+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 -+} -+ -+#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)); -+ -+ 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) -+ -+static inline size_t safe_address(size_t nmemb, size_t size, size_t offset) -+{ -+ zend_ulong64 res = (zend_ulong64)nmemb * (zend_ulong64)size + (zend_ulong64)offset; -+ -+ 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; -+} -+ -+#else -+ -+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; -+ -+ 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 -+ -+/* -+ * Local variables: -+ * tab-width: 4 -+ * c-basic-offset: 4 -+ * indent-tabs-mode: t -+ * End: -+ */ -+ -diff -Nura php-5.3.7/Zend/zend_canary.c suhosin-patch-5.3.7-0.9.10/Zend/zend_canary.c ---- php-5.3.7/Zend/zend_canary.c 1970-01-01 01:00:00.000000000 +0100 -+++ suhosin-patch-5.3.7-0.9.10/Zend/zend_canary.c 2011-08-19 12:39:29.000000000 +0200 -@@ -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 $ */ -+ -+#include "zend.h" -+ -+#include -+#include -+ -+ -+#if SUHOSIN_PATCH -+ -+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); -+} -+ -+#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 -Nura php-5.3.7/Zend/zend_compile.c suhosin-patch-5.3.7-0.9.10/Zend/zend_compile.c ---- php-5.3.7/Zend/zend_compile.c 2011-07-08 18:29:33.000000000 +0200 -+++ suhosin-patch-5.3.7-0.9.10/Zend/zend_compile.c 2011-08-19 12:39:29.000000000 +0200 -@@ -73,6 +73,11 @@ - } - /* }}} */ - -+#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 -+ - static void build_runtime_defined_function_key(zval *result, const char *name, int name_length TSRMLS_DC) /* {{{ */ - { - char char_pos_buf[32]; -diff -Nura php-5.3.7/Zend/zend_compile.h suhosin-patch-5.3.7-0.9.10/Zend/zend_compile.h ---- php-5.3.7/Zend/zend_compile.h 2011-06-12 03:43:10.000000000 +0200 -+++ suhosin-patch-5.3.7-0.9.10/Zend/zend_compile.h 2011-08-19 12:39:29.000000000 +0200 -@@ -607,6 +607,11 @@ - 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 SUHOSIN_PATCH -+extern void *suhosin_zend_destroy_property_info_internal; -+extern void *suhosin_zend_destroy_property_info; -+#endif -+ - int zendlex(znode *zendlval TSRMLS_DC); - - /* BEGIN: OPCODES */ -diff -Nura php-5.3.7/Zend/zend_constants.c suhosin-patch-5.3.7-0.9.10/Zend/zend_constants.c ---- php-5.3.7/Zend/zend_constants.c 2011-01-16 21:39:22.000000000 +0100 -+++ suhosin-patch-5.3.7-0.9.10/Zend/zend_constants.c 2011-08-19 12:46:16.000000000 +0200 -@@ -113,6 +113,76 @@ - - REGISTER_MAIN_LONG_CONSTANT("E_ALL", E_ALL, 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 -+ - 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); - /* true/false constants */ -diff -Nura php-5.3.7/Zend/zend_errors.h suhosin-patch-5.3.7-0.9.10/Zend/zend_errors.h ---- php-5.3.7/Zend/zend_errors.h 2011-01-01 03:19:59.000000000 +0100 -+++ suhosin-patch-5.3.7-0.9.10/Zend/zend_errors.h 2011-08-19 12:39:29.000000000 +0200 -@@ -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) - -+#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) -+#endif -+ - #endif /* ZEND_ERRORS_H */ - - /* -diff -Nura php-5.3.7/Zend/zend_hash.c suhosin-patch-5.3.7-0.9.10/Zend/zend_hash.c ---- php-5.3.7/Zend/zend_hash.c 2011-08-08 13:30:56.000000000 +0200 -+++ suhosin-patch-5.3.7-0.9.10/Zend/zend_hash.c 2011-08-19 12:59:42.000000000 +0200 -@@ -20,6 +20,7 @@ - /* $Id: zend_hash.c 314482 2011-08-08 11:30:56Z pierrick $ */ - - #include "zend.h" -+#include "zend_compile.h" - - #define CONNECT_TO_BUCKET_DLLIST(element, list_head) \ - (element)->pNext = (list_head); \ -@@ -136,6 +137,199 @@ - } - - -+#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; -+#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 -+} -+ -+static void zend_hash_dprot_begin_write() -+{ -+#ifdef ZTS -+ tsrm_mutex_lock(zend_hash_dprot_mx_writer); -+#endif -+} -+ -+static void zend_hash_dprot_end_write() -+{ -+#ifdef ZTS -+ tsrm_mutex_unlock(zend_hash_dprot_mx_writer); -+#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; -+ } -+ -+ zend_hash_dprot_counter++; -+ } -+ } -+ -+ zend_hash_dprot_end_write(); -+} -+ -+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; -+ } -+ -+ 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(); -+} -+ -+#else -+#define zend_hash_add_destructor(pDestructor) do {} while(0) -+#define zend_hash_check_destructor(pDestructor) do {} while(0) -+#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 @@ - - 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 @@ - return FAILURE; - } - #endif -+ zend_hash_check_destructor(ht->pDestructor); - if (ht->pDestructor) { - ht->pDestructor(p->pData); - } -@@ -298,6 +494,7 @@ - return FAILURE; - } - #endif -+ zend_hash_check_destructor(ht->pDestructor); - if (ht->pDestructor) { - ht->pDestructor(p->pData); - } -@@ -373,6 +570,7 @@ - return FAILURE; - } - #endif -+ zend_hash_check_destructor(ht->pDestructor); - if (ht->pDestructor) { - ht->pDestructor(p->pData); - } -@@ -496,6 +694,7 @@ - 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 @@ - SET_INCONSISTENT(HT_IS_DESTROYING); - - p = ht->pListHead; -+ zend_hash_check_destructor(ht->pDestructor); - while (p != NULL) { - q = p; - p = p->pListNext; -@@ -554,6 +754,7 @@ - ht->nNextFreeElement = 0; - ht->pInternalPointer = NULL; - -+ zend_hash_check_destructor(ht->pDestructor); - while (p != NULL) { - q = p; - p = p->pListNext; -@@ -608,6 +809,7 @@ - ht->nNumOfElements--; - HANDLE_UNBLOCK_INTERRUPTIONS(); - -+ zend_hash_check_destructor(ht->pDestructor); - if (ht->pDestructor) { - ht->pDestructor(p->pData); - } -@@ -628,6 +830,7 @@ - IS_CONSISTENT(ht); - - p = ht->pListHead; -+ zend_hash_check_destructor(ht->pDestructor); - while (p != NULL) { - p = zend_hash_apply_deleter(ht, p); - } -@@ -1180,6 +1383,7 @@ - - IS_CONSISTENT(ht); - -+ zend_hash_check_destructor(ht->pDestructor); - if (p) { - if (key_type == HASH_KEY_IS_LONG) { - str_length = 0; -diff -Nura php-5.3.7/Zend/zend_llist.c suhosin-patch-5.3.7-0.9.10/Zend/zend_llist.c ---- php-5.3.7/Zend/zend_llist.c 2011-01-01 03:19:59.000000000 +0100 -+++ suhosin-patch-5.3.7-0.9.10/Zend/zend_llist.c 2011-08-19 12:39:29.000000000 +0200 -@@ -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; -+ -+static void zend_llist_dprot_begin_read() -+{ -+#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); -+#endif -+} -+ -+static void zend_llist_dprot_end_read() -+{ -+#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 -+} -+ -+static void zend_llist_dprot_begin_write() -+{ -+#ifdef ZTS -+ tsrm_mutex_lock(zend_llist_dprot_mx_writer); -+#endif -+} -+ -+static void zend_llist_dprot_end_write() -+{ -+#ifdef ZTS -+ tsrm_mutex_unlock(zend_llist_dprot_mx_writer); -+#endif -+} -+ -+/*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 void zend_llist_add_destructor(llist_dtor_func_t pDestructor) -+{ -+ 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 (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++; -+ } -+ } -+ -+ zend_llist_dprot_end_write(); -+} -+ -+static void zend_llist_check_destructor(llist_dtor_func_t pDestructor) -+{ -+ unsigned long value; -+ -+ if (pDestructor == NULL || pDestructor == ZVAL_PTR_DTOR) { -+ return; -+ } -+ -+ 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(); -+} -+#else -+#define zend_llist_add_destructor(pDestructor) do {} while(0) -+#define zend_llist_check_destructor(pDestructor) do {} while(0) -+#endif -+ - 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 @@ - l->count = 0; - l->size = size; - l->dtor = dtor; -+ zend_llist_add_destructor(dtor); - l->persistent = persistent; - } - -@@ -81,6 +270,7 @@ - } else {\ - (l)->tail = (current)->prev;\ - }\ -+ zend_llist_check_destructor((l)->dtor); \ - if ((l)->dtor) {\ - (l)->dtor((current)->data);\ - }\ -@@ -108,6 +298,7 @@ - { - 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_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 -Nura php-5.3.7/Zend/zend_operators.c suhosin-patch-5.3.7-0.9.10/Zend/zend_operators.c ---- php-5.3.7/Zend/zend_operators.c 2011-01-01 03:19:59.000000000 +0100 -+++ suhosin-patch-5.3.7-0.9.10/Zend/zend_operators.c 2011-08-19 12:39:29.000000000 +0200 -@@ -153,9 +153,14 @@ - 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); -@@ -187,7 +192,8 @@ - } 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 @@ - 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 @@ - 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 @@ - { - 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); - } -@@ -416,6 +427,9 @@ - { - char *strval = Z_STRVAL_P(op); - -+#if SUHOSIN_PATCH -+ Z_STRLEN_P(op) = 0; -+#endif - Z_DVAL_P(op) = zend_strtod(strval, NULL); - STR_FREE(strval); - } -@@ -502,8 +516,14 @@ - - 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); -@@ -617,6 +637,9 @@ - *entry = *op; - INIT_PZVAL(entry); - -+#if SUHOSIN_PATCH -+ Z_STRLEN_P(op) = 0; -+#endif - switch (type) { - case IS_ARRAY: - ALLOC_HASHTABLE(Z_ARRVAL_P(op)); -diff -Nura php-5.3.7/Zend/zend_variables.c suhosin-patch-5.3.7-0.9.10/Zend/zend_variables.c ---- php-5.3.7/Zend/zend_variables.c 2011-01-01 03:19:59.000000000 +0100 -+++ suhosin-patch-5.3.7-0.9.10/Zend/zend_variables.c 2011-08-19 12:39:29.000000000 +0200 -@@ -34,6 +34,9 @@ - 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 @@ - case IS_CONSTANT: - CHECK_ZVAL_STRING_REL(zvalue); - free(zvalue->value.str.val); -+#if SUHOSIN_PATCH -+ zvalue->value.str.len = 0; -+#endif - break; - case IS_ARRAY: - case IS_CONSTANT_ARRAY: -diff -Nura php-5.3.7/configure suhosin-patch-5.3.7-0.9.10/configure ---- php-5.3.7/configure 2011-08-17 15:32:31.000000000 +0200 -+++ suhosin-patch-5.3.7-0.9.10/configure 2011-08-19 12:39:29.000000000 +0200 -@@ -19049,6 +19049,9 @@ - - fi - -+cat >> confdefs.h <<\EOF -+#define SUHOSIN_PATCH 1 -+EOF - - echo $ac_n "checking for declared timezone""... $ac_c" 1>&6 - echo "configure:19055: checking for declared timezone" >&5 -@@ -115465,7 +115468,7 @@ - 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 -@@ -115669,7 +115672,7 @@ - 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 $ac_src -diff -Nura php-5.3.7/configure.in suhosin-patch-5.3.7-0.9.10/configure.in ---- php-5.3.7/configure.in 2011-08-17 15:30:04.000000000 +0200 -+++ suhosin-patch-5.3.7-0.9.10/configure.in 2011-08-19 12:39:29.000000000 +0200 -@@ -289,6 +289,7 @@ - sinclude(TSRM/threads.m4) - sinclude(TSRM/tsrm.m4) - -+sinclude(main/suhosin_patch.m4) - - divert(2) - -@@ -1398,7 +1399,7 @@ - php_ini.c SAPI.c rfc1867.c php_content_types.c strlcpy.c \ - strlcat.c mergesort.c reentrancy.c php_variables.c php_ticks.c \ - network.c php_open_temporary_file.c php_logos.c \ -- output.c getopt.c) -+ output.c getopt.c suhosin_patch.c ) - - PHP_ADD_SOURCES(main/streams, streams.c cast.c memory.c filter.c \ - plain_wrapper.c userspace.c transports.c xp_socket.c mmap.c \ -@@ -1426,7 +1427,7 @@ - zend_list.c zend_indent.c zend_builtin_functions.c zend_sprintf.c \ - zend_ini.c zend_qsort.c zend_multibyte.c zend_ts_hash.c zend_stream.c \ - zend_iterators.c zend_interfaces.c zend_exceptions.c zend_strtod.c zend_gc.c \ -- zend_closures.c zend_float.c) -+ zend_closures.c zend_float.c zend_canary.c zend_alloc_canary.c ) - - if test -r "$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 -Nura php-5.3.7/ext/standard/dl.c suhosin-patch-5.3.7-0.9.10/ext/standard/dl.c ---- php-5.3.7/ext/standard/dl.c 2011-05-26 16:37:13.000000000 +0200 -+++ suhosin-patch-5.3.7-0.9.10/ext/standard/dl.c 2011-08-19 12:39:29.000000000 +0200 -@@ -254,6 +254,23 @@ - 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"); -+ } -+ } -+#endif -+ - return SUCCESS; - } - /* }}} */ -diff -Nura php-5.3.7/ext/standard/info.c suhosin-patch-5.3.7-0.9.10/ext/standard/info.c ---- php-5.3.7/ext/standard/info.c 2011-07-21 16:49:55.000000000 +0200 -+++ suhosin-patch-5.3.7-0.9.10/ext/standard/info.c 2011-08-19 12:39:29.000000000 +0200 -@@ -878,6 +878,33 @@ - - 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 -Nura php-5.3.7/ext/standard/syslog.c suhosin-patch-5.3.7-0.9.10/ext/standard/syslog.c ---- php-5.3.7/ext/standard/syslog.c 2011-01-01 03:19:59.000000000 +0100 -+++ suhosin-patch-5.3.7-0.9.10/ext/standard/syslog.c 2011-08-19 12:39:29.000000000 +0200 -@@ -42,6 +42,7 @@ - */ - 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 */ -@@ -97,6 +98,7 @@ - /* 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; -diff -Nura php-5.3.7/main/fopen_wrappers.c suhosin-patch-5.3.7-0.9.10/main/fopen_wrappers.c ---- php-5.3.7/main/fopen_wrappers.c 2011-08-09 15:04:35.000000000 +0200 -+++ suhosin-patch-5.3.7-0.9.10/main/fopen_wrappers.c 2011-08-19 12:39:30.000000000 +0200 -@@ -85,13 +85,8 @@ - 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 -Nura php-5.3.7/main/main.c suhosin-patch-5.3.7-0.9.10/main/main.c ---- php-5.3.7/main/main.c 2011-06-16 03:31:10.000000000 +0200 -+++ suhosin-patch-5.3.7-0.9.10/main/main.c 2011-08-19 12:39:30.000000000 +0200 -@@ -91,6 +91,9 @@ - - #include "SAPI.h" - #include "rfc1867.h" -+#if SUHOSIN_PATCH -+#include "suhosin_globals.h" -+#endif - - #if HAVE_SYS_MMAN_H - # include -@@ -493,7 +496,7 @@ - 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) - - STD_PHP_INI_BOOLEAN("file_uploads", "1", PHP_INI_SYSTEM, OnUpdateBool, file_uploads, php_core_globals, core_globals) -@@ -1786,6 +1789,10 @@ - } - #endif - -+#if SUHOSIN_PATCH -+PHPAPI void suhosin_startup(); -+#endif -+ - /* {{{ php_module_startup - */ - int php_module_startup(sapi_module_struct *sf, zend_module_entry *additional_modules, uint num_additional_modules) -@@ -1834,6 +1841,10 @@ - php_win32_init_rng_lock(); - #endif - -+#if SUHOSIN_PATCH -+ suhosin_startup(); -+#endif -+ - module_shutdown = 0; - module_startup = 1; - sapi_initialize_empty_request(TSRMLS_C); -@@ -1956,7 +1967,11 @@ - 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 -Nura php-5.3.7/main/php.h suhosin-patch-5.3.7-0.9.10/main/php.h ---- php-5.3.7/main/php.h 2011-07-25 13:30:53.000000000 +0200 -+++ suhosin-patch-5.3.7-0.9.10/main/php.h 2011-08-19 12:39:30.000000000 +0200 -@@ -454,6 +454,10 @@ - #endif - #endif /* !XtOffsetOf */ - -+#if SUHOSIN_PATCH -+#include "suhosin_patch.h" -+#endif -+ - #endif - - /* -diff -Nura php-5.3.7/main/php_config.h.in suhosin-patch-5.3.7-0.9.10/main/php_config.h.in ---- php-5.3.7/main/php_config.h.in 2011-08-17 15:32:34.000000000 +0200 -+++ suhosin-patch-5.3.7-0.9.10/main/php_config.h.in 2011-08-19 12:39:30.000000000 +0200 -@@ -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 -Nura php-5.3.7/main/php_logos.c suhosin-patch-5.3.7-0.9.10/main/php_logos.c ---- php-5.3.7/main/php_logos.c 2011-01-01 03:19:59.000000000 +0100 -+++ suhosin-patch-5.3.7-0.9.10/main/php_logos.c 2011-08-19 12:39:30.000000000 +0200 -@@ -50,6 +50,10 @@ - return zend_hash_del(&phpinfo_logo_hash, logo_string, strlen(logo_string)); - } - -+#if SUHOSIN_PATCH -+#include "suhosin_logo.h" -+#endif -+ - int php_init_info_logos(void) - { - if(zend_hash_init(&phpinfo_logo_hash, 0, NULL, NULL, 1)==FAILURE) -@@ -58,7 +62,9 @@ - php_register_info_logo(PHP_LOGO_GUID , "image/gif", php_logo , sizeof(php_logo)); - 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)); -- -+#if SUHOSIN_PATCH -+ php_register_info_logo(SUHOSIN_LOGO_GUID, "image/jpeg", suhosin_logo , sizeof(suhosin_logo)); -+#endif - return SUCCESS; - } - -diff -Nura php-5.3.7/main/snprintf.c suhosin-patch-5.3.7-0.9.10/main/snprintf.c ---- php-5.3.7/main/snprintf.c 2011-08-09 04:42:25.000000000 +0200 -+++ suhosin-patch-5.3.7-0.9.10/main/snprintf.c 2011-08-19 12:39:30.000000000 +0200 -@@ -782,6 +782,10 @@ - */ - switch (*fmt) { - case 'Z': -+#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) { -@@ -792,6 +796,7 @@ - if (adjust_precision && precision < s_len) { - s_len = precision; - } -+#endif - break; - case 'u': - switch(modifier) { -@@ -1093,7 +1098,11 @@ - - - case 'n': -+#if SUHOSIN_PATCH -+ zend_suhosin_log(S_MISC, "'n' specifier within format string"); -+#else - *(va_arg(ap, int *)) = cc; -+#endif - goto skip_output; - - /* -diff -Nura php-5.3.7/main/spprintf.c suhosin-patch-5.3.7-0.9.10/main/spprintf.c ---- php-5.3.7/main/spprintf.c 2011-08-09 04:37:02.000000000 +0200 -+++ suhosin-patch-5.3.7-0.9.10/main/spprintf.c 2011-08-19 12:39:30.000000000 +0200 -@@ -390,6 +390,10 @@ - */ - switch (*fmt) { - case 'Z': -+#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) { -@@ -400,6 +404,7 @@ - if (adjust_precision && precision < s_len) { - s_len = precision; - } -+#endif - break; - case 'u': - switch(modifier) { -@@ -700,7 +705,11 @@ - - - case 'n': -+#if SUHOSIN_PATCH -+ zend_suhosin_log(S_MISC, "'n' specifier within format string"); -+#else - *(va_arg(ap, int *)) = xbuf->len; -+#endif - goto skip_output; - - /* -diff -Nura php-5.3.7/main/suhosin_globals.h suhosin-patch-5.3.7-0.9.10/main/suhosin_globals.h ---- php-5.3.7/main/suhosin_globals.h 1970-01-01 01:00:00.000000000 +0100 -+++ suhosin-patch-5.3.7-0.9.10/main/suhosin_globals.h 2011-08-19 12:39:30.000000000 +0200 -@@ -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 | -+ +----------------------------------------------------------------------+ -+ */ -+ -+#ifndef SUHOSIN_GLOBALS_H -+#define SUHOSIN_GLOBALS_H -+ -+typedef struct _suhosin_patch_globals suhosin_patch_globals_struct; -+ -+#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 -+ -+ -+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: -+ */ -diff -Nura php-5.3.7/main/suhosin_logo.h suhosin-patch-5.3.7-0.9.10/main/suhosin_logo.h ---- php-5.3.7/main/suhosin_logo.h 1970-01-01 01:00:00.000000000 +0100 -+++ suhosin-patch-5.3.7-0.9.10/main/suhosin_logo.h 2011-08-19 12:39:30.000000000 +0200 -@@ -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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"\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" -+ ; -diff -Nura php-5.3.7/main/suhosin_patch.c suhosin-patch-5.3.7-0.9.10/main/suhosin_patch.c ---- php-5.3.7/main/suhosin_patch.c 1970-01-01 01:00:00.000000000 +0100 -+++ suhosin-patch-5.3.7-0.9.10/main/suhosin_patch.c 2011-08-19 12:39:30.000000000 +0200 -@@ -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" -+ -+#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 -Nura php-5.3.7/main/suhosin_patch.h suhosin-patch-5.3.7-0.9.10/main/suhosin_patch.h ---- php-5.3.7/main/suhosin_patch.h 1970-01-01 01:00:00.000000000 +0100 -+++ suhosin-patch-5.3.7-0.9.10/main/suhosin_patch.h 2011-08-19 12:39:30.000000000 +0200 -@@ -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 -Nura php-5.3.7/main/suhosin_patch.m4 suhosin-patch-5.3.7-0.9.10/main/suhosin_patch.m4 ---- php-5.3.7/main/suhosin_patch.m4 1970-01-01 01:00:00.000000000 +0100 -+++ suhosin-patch-5.3.7-0.9.10/main/suhosin_patch.m4 2011-08-19 12:39:30.000000000 +0200 -@@ -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]) -+ -diff -Nura php-5.3.7/sapi/apache/mod_php5.c suhosin-patch-5.3.7-0.9.10/sapi/apache/mod_php5.c ---- php-5.3.7/sapi/apache/mod_php5.c 2011-01-01 03:19:59.000000000 +0100 -+++ suhosin-patch-5.3.7-0.9.10/sapi/apache/mod_php5.c 2011-08-19 12:39:30.000000000 +0200 -@@ -969,7 +969,11 @@ - { - 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 -Nura php-5.3.7/sapi/apache2filter/sapi_apache2.c suhosin-patch-5.3.7-0.9.10/sapi/apache2filter/sapi_apache2.c ---- php-5.3.7/sapi/apache2filter/sapi_apache2.c 2011-01-01 03:19:59.000000000 +0100 -+++ suhosin-patch-5.3.7-0.9.10/sapi/apache2filter/sapi_apache2.c 2011-08-19 12:39:30.000000000 +0200 -@@ -583,7 +583,11 @@ - { - 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 -Nura php-5.3.7/sapi/apache2handler/sapi_apache2.c suhosin-patch-5.3.7-0.9.10/sapi/apache2handler/sapi_apache2.c ---- php-5.3.7/sapi/apache2handler/sapi_apache2.c 2011-01-01 03:19:59.000000000 +0100 -+++ suhosin-patch-5.3.7-0.9.10/sapi/apache2handler/sapi_apache2.c 2011-08-19 12:39:30.000000000 +0200 -@@ -407,7 +407,11 @@ - { - 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 -Nura php-5.3.7/sapi/apache_hooks/mod_php5.c suhosin-patch-5.3.7-0.9.10/sapi/apache_hooks/mod_php5.c ---- php-5.3.7/sapi/apache_hooks/mod_php5.c 2011-01-01 03:19:59.000000000 +0100 -+++ suhosin-patch-5.3.7-0.9.10/sapi/apache_hooks/mod_php5.c 2011-08-19 12:39:30.000000000 +0200 -@@ -1256,7 +1256,11 @@ - { - 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 -Nura php-5.3.7/sapi/cgi/cgi_main.c suhosin-patch-5.3.7-0.9.10/sapi/cgi/cgi_main.c ---- php-5.3.7/sapi/cgi/cgi_main.c 2011-08-11 08:38:42.000000000 +0200 -+++ suhosin-patch-5.3.7-0.9.10/sapi/cgi/cgi_main.c 2011-08-19 14:45:32.000000000 +0200 -@@ -1932,10 +1932,18 @@ - 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 -Nura php-5.3.7/sapi/cli/php_cli.c suhosin-patch-5.3.7-0.9.10/sapi/cli/php_cli.c ---- php-5.3.7/sapi/cli/php_cli.c 2011-08-08 09:12:12.000000000 +0200 -+++ suhosin-patch-5.3.7-0.9.10/sapi/cli/php_cli.c 2011-08-19 14:50:33.000000000 +0200 -@@ -826,7 +826,11 @@ - } - - 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 -Nura php-5.3.7/sapi/litespeed/lsapi_main.c suhosin-patch-5.3.7-0.9.10/sapi/litespeed/lsapi_main.c ---- php-5.3.7/sapi/litespeed/lsapi_main.c 2011-06-01 00:40:42.000000000 +0200 -+++ suhosin-patch-5.3.7-0.9.10/sapi/litespeed/lsapi_main.c 2011-08-19 14:53:42.000000000 +0200 -@@ -711,11 +711,19 @@ - break; - case 'v': - if (php_request_startup(TSRMLS_C) != FAILURE) { -+#if SUHOSIN_PATCH -+ #if ZEND_DEBUG -+ 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 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) 1997-2004 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 - #ifdef PHP_OUTPUT_NEWAPI - php_output_end_all(TSRMLS_C); - #else -diff -Nura php-5.3.7/sapi/milter/php_milter.c suhosin-patch-5.3.7-0.9.10/sapi/milter/php_milter.c ---- php-5.3.7/sapi/milter/php_milter.c 2011-08-06 03:22:27.000000000 +0200 -+++ suhosin-patch-5.3.7-0.9.10/sapi/milter/php_milter.c 2011-08-19 14:48:35.000000000 +0200 -@@ -1111,7 +1111,11 @@ - } - SG(headers_sent) = 1; - SG(request_info).no_headers = 1; -+#if SUHOSIN_PATCH -+ 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()); -+#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 - php_end_ob_buffers(1 TSRMLS_CC); - exit(1); - break; -diff -Nura php-5.3.7/win32/build/config.w32 suhosin-patch-5.3.7-0.9.10/win32/build/config.w32 ---- php-5.3.7/win32/build/config.w32 2011-03-28 12:55:34.000000000 +0200 -+++ suhosin-patch-5.3.7-0.9.10/win32/build/config.w32 2011-08-19 12:39:30.000000000 +0200 -@@ -328,7 +328,7 @@ - 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_float.c zend_canary.c zend_alloc_canary.c"); - - if (VCVERS == 1200) { - AC_DEFINE('ZEND_DVAL_TO_LVAL_CAST_OK', 1); -@@ -385,6 +385,7 @@ - - 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? */ -diff -Nura php-5.3.7/win32/build/config.w32.h.in suhosin-patch-5.3.7-0.9.10/win32/build/config.w32.h.in ---- php-5.3.7/win32/build/config.w32.h.in 2010-11-26 19:25:13.000000000 +0100 -+++ suhosin-patch-5.3.7-0.9.10/win32/build/config.w32.h.in 2011-08-19 12:39:30.000000000 +0200 -@@ -152,6 +152,9 @@ - /* 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 -- cgit v1.2.3