ID: 37188 Updated by: [EMAIL PROTECTED] Reported By: phpclub_ru at bougakov dot com -Status: Open +Status: Feedback Bug Type: Reproducible crash Operating System: Windows XP Home, SP2 PHP Version: 4.4.2 New Comment:
Backtrace without debug symbols doesn't make any sense. And yes, your debugger points to a wrong place. Please try to reproduce it on *nix and get a valid backtrace with GDB, if MSVC is unable to give you requested information. Previous Comments: ------------------------------------------------------------------------ [2006-04-24 22:45:02] phpclub_ru at bougakov dot com Already posted. ------------------------------------------------------------------------ [2006-04-24 22:35:30] [EMAIL PROTECTED] Thank you for this bug report. To properly diagnose the problem, we need a backtrace to see what is happening behind the scenes. To find out how to generate a backtrace, please read http://bugs.php.net/bugs-generating-backtrace.php for *NIX and http://bugs.php.net/bugs-generating-backtrace-win32.php for Win32 Once you have generated a backtrace, please submit it to this bug report and change the status back to "Open". Thank you for helping us make PHP better. ------------------------------------------------------------------------ [2006-04-24 22:27:46] phpclub_ru at bougakov dot com Description: ------------ PHP 4.4.3.3 from snaps.php.net (php4-STABLE-200604220230), as well as 'official' PHP 4.4.2 available in the 'Downloads' section of php.net crashes with the following message: ####################### cut here ################################# AppName: php.exe AppVer: 4.4.3.3 ModName: ntdll.dll ModVer: 5.1.2600.2180 Offset: 00010f2b Unhandled exception at 0x7c910f2b in php.exe: 0xC0000005: Access violation reading location 0x0009000d. ####################### / cut here ################################# My system is XP Home SP2, Apache 1.3.33 Bug reproduces all times when I open one PHP script (can't reproduce it here since it is a part of large obfuscated project of other developer; you can download it here: http://e2.ilyabirman.ru/download/e2_oranda_te_v1454_distr.zip, 126Kb). Doesn't reproduce on PHP 4.3.11. mod_php is affected as well as CGI version. Crash is caused by the wrong setting in php.ini: valid example: include_path = ".;c:/path/with/some/cyrillic/letters/" example that causes PHP to crash: include_path = "c:/path/with/some/cyrillic/letters/" Reproduce code: --------------- Code that demonstrates the crash: http://e2.ilyabirman.ru/download/e2_oranda_te_v1454_distr.zip, 126Kb Expected result: ---------------- PHP should report or just ignore the wrong setting, not to crash. Actual result: -------------- MS Visual Studio 2003 EA debugger displays the following: ####################### cut here ################################# malloc.c, line 212: #ifndef _WIN64 if (__active_heap != __SYSTEM_HEAP) size = (size + BYTES_PER_PARA - 1) & ~(BYTES_PER_PARA - 1); #endif /* _WIN64 */ return HeapAlloc(_crtheap, 0, size); } // <== THIS IS LINE 212 #else /* WINHEAP */ /* try to find a big enough free block */ ####################### / cut here ################################# Call stack: ####################### cut here ################################# --> ntdll.dll!7c910f2b() ntdll.dll!7c910d5c() php.exe!004024d9() php.exe!004024d9() php4ts.dll!100b68f0() php4ts.dll!100042fa() ntdll.dll!7c91056d() php4ts.dll!100b64ec() php4ts.dll!100c6810() php.exe!004024d9() php.exe!004024d9() php.exe!004024d9() php.exe!004024d9() php.exe!004024d9() php.exe!004024d9() php.exe!004024d9() php.exe!00402c6e() ntdll.dll!7c9106eb() > msvcr71.dll!_heap_alloc(unsigned int size=1) Line 212 C msvcr71.dll!_setargv() Line 143 C ####################### / cut here ################################# Autos: ####################### cut here ################################# _crtheap 0x00380000 void * size 1 unsigned int ####################### / cut here ################################# ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=37188&edit=1
