ID: 40855 User updated by: donauinsel at hotmail dot com Reported By: donauinsel at hotmail dot com -Status: Feedback +Status: Open Bug Type: Reproducible crash Operating System: W2K PHP Version: 5.2.1 New Comment:
I tried to debug but heap always crahes on other circumstances. The old windbg reported eg. Wed Nov 29 17:00:59.046 2006 (GMT+1): HEAP[ntserver.exe]: Wed Nov 29 17:00:59.046 2006 (GMT+1): Invalid Address specified to RtlFreeHeap( 930000, 9301b0 ) Wed Nov 29 17:00:59.046 2006 (GMT+1): (300.968): Break instruction exception - code 80000003 (first chance) eax=009301a8 ebx=009301a8 ecx=031ce2ec edx=031ce086 esi=00930000 edi=009301a8 eip=7789193c esp=031ce26c ebp=031ce270 iopl=0 nv up ei pl nz na po nc cs=001b ss=0023 ds=0023 es=0023 fs=0038 gs=0000 efl=00000202 ntdll!RtlpProcessWaitCompletion+0x11a: 7789193c cc int 3 031ce270 778b1cff 009301a8 00930000 009301b0 ntdll!RtlpProcessWaitCompletion+0x11a 031ce284 778b0e88 00930000 009301a8 778b0d6c ntdll!RtlTraceDatabaseEnumerate+0x1e 031ce3bc 778b0fd5 02190000 0219f448 0219f448 ntdll!RtlVerifyVersionInfo+0xab 031ce518 016ad786 00000000 1101bd23 00000001 ntdll!RtlVerifyVersionInfo+0x28b WARNING: Stack unwind information not available. Following frames may be wrong. 031ce538 015bdbef 11027e88 10bf88e0 11025ed8 php5ts!php_mail+0x926 031ce568 0151a541 05db6108 11020ed0 00000000 php5ts!compare_function+0x4df 031ce57c 015c20f7 11020ed0 1101feb0 01584514 php5ts!efree+0x21 00000000 00000000 00000000 00000000 00000000 php5ts!zval_dtor_func+0x27 Previous Comments: ------------------------------------------------------------------------ [2007-03-19 16:08:18] [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. ------------------------------------------------------------------------ [2007-03-19 16:03:01] donauinsel at hotmail dot com Description: ------------ I repoted this bug to mysql but affect PHP system so may the ISAPI or zend engine cannot handle -> result is a heap crash. Reproduce code: --------------- Set UNIQUE index on any mysql database INT(15) field and insert same time stamps multiple times. After doing this for few hours the heap will crash as rersult. http://bugs.mysql.com/bug.php?id=27237 ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=40855&edit=1
