ID: 47766 Updated by: scott...@php.net Reported By: ipseno at yahoo dot com -Status: Open +Status: Feedback Bug Type: CGI related Operating System: Win XP SP3 PHP Version: 5.3CVS-2009-03-24 (snap) New Comment:
Please try using this CVS snapshot: http://snaps.php.net/php5.3-latest.tar.gz For Windows: http://windows.php.net/snapshots/ Pretty sure this was fixed on Wednesday / Thursday. Previous Comments: ------------------------------------------------------------------------ [2009-03-29 03:42:47] ipseno at yahoo dot com Thread 0 - System ID 7056Entry point php_cgi+61ea Create time 29.3.2009 1:37:02 Time spent in user mode 0 Days 0:0:0.0 Time spent in kernel mode 0 Days 0:0:0.93 Function Arg 1 Arg 2 Arg 3 Source php5!lex_scan+2c06 00c0c8e4 00000001 0000002f php5!zend_register_auto_global+7f 00000000 00000000 00000000 PHP5!LEX_SCAN+2C06WARNING - DebugDiag was not able to locate debug symbols for php5.dll, so the information below may be incomplete. In php-cgi__PID__6828__Date__03_29_2009__Time_01_37_08AM__796__Second_Chance_Exception_C0000005.dmp the assembly instruction at php5!lex_scan+2c06 in D:\Program Files\php\php5.dll from The PHP Group has caused an access violation exception (0xC0000005) when trying to read from memory location 0x02461000 on thread 0Module Information Image Name: D:\Program Files\php\php5.dll Symbol Type: Export Base address: 0x10000000 Time Stamp: Tue Mar 24 15:58:10 2009 Checksum: 0x0055c816 Comments: COM DLL: False Company Name: The PHP Group ISAPIExtension: False File Description: PHP Script Interpreter ISAPIFilter: False File Version: 5.3.0RC2-dev Managed DLL: False Internal Name: PHP Script Interpreter VB DLL: False Legal Copyright: Copyright © 1997-2008 The PHP Group Loaded Image Name: php5.dll Legal Trademarks: PHP Mapped Image Name: Original filename: php5.dll Module name: php5 Private Build: Single Threaded: False Product Name: PHP Module Size: 5,45 MBytes Product Version: 5.3.0RC2-dev Symbol File Name: php5.dll Special Build: & ------------------------------------------------------------------------ [2009-03-25 22:16:36] ipseno at yahoo dot com Thread 0 - System ID 1888Entry point php_cgi+61ea Create time 25.3.2009 23:08:05 Time spent in user mode 0 Days 0:0:0.46 Time spent in kernel mode 0 Days 0:0:0.78 Function Arg 1 Arg 2 Arg 3 Source php5!lex_scan+2c06 00c0c8e4 00000001 0000002f php5!zend_register_auto_global+7f 00000000 00000000 00000000 PHP5!LEX_SCAN+2C06WARNING - DebugDiag was not able to locate debug symbols for php5.dll, so the information below may be incomplete. In php-cgi__PID__2540__Date__03_25_2009__Time_11_08_11PM__531__Second_Chance_Exception_C0000005.dmp the assembly instruction at php5!lex_scan+2c06 in D:\Program Files\php\php5.dll from The PHP Group has caused an access violation exception (0xC0000005) when trying to read from memory location 0x02461000 on thread 0Module Information Image Name: D:\Program Files\php\php5.dll Symbol Type: Export Base address: 0x10000000 Time Stamp: Tue Mar 24 15:58:10 2009 Checksum: 0x0055c816 Comments: COM DLL: False Company Name: The PHP Group ISAPIExtension: False File Description: PHP Script Interpreter ISAPIFilter: False File Version: 5.3.0RC2-dev Managed DLL: False Internal Name: PHP Script Interpreter VB DLL: False Legal Copyright: Copyright © 1997-2008 The PHP Group Loaded Image Name: php5.dll Legal Trademarks: PHP Mapped Image Name: Original filename: php5.dll Module name: php5 Private Build: Single Threaded: False Product Name: PHP Module Size: 5,45 MBytes Product Version: 5.3.0RC2-dev Symbol File Name: php5.dll Special Build: & ------------------------------------------------------------------------ [2009-03-25 13:16:58] ipseno at yahoo dot com Ok, I will make a backtrace then and post it here. But until I do it, this is last what I found out: Remember comment line: // From DB.... Well if I remove JUST one dot it becomes: // From DB... and NO crash occurs!!! If I ADD just one dot it becomes: // From DB..... and NO crash occurs!!! What does it tell you, at a first glance? I think, that it is, a specific number of string symbols, in .php file that represent PHP(code) script itself, that brings core down ------------------------------------------------------------------------ [2009-03-25 08:59:21] paj...@php.net 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. And how we suppose to know what you are doing then? You can try to create a backtrace, maybe there is an obvious problem which can be seen in it. ------------------------------------------------------------------------ [2009-03-25 00:34:01] ipseno at yahoo dot com Script has 145 lines of code and loads 5 custom classes and 3 extra files. What you propose is, as I've just found, most likely impossible. Reason is that crash won't appear if I remove ANYTHING from script. At one line I removed COMMENT! // From DB.... Which doesn't affect PHP's code in ANY way. To my shock everythhing restored to normal. Exactly this fact makes me unable to ISOLATE few lines of code for crash reproduction. ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/47766 -- Edit this bug report at http://bugs.php.net/?id=47766&edit=1
