Bug #55334 [Com]: MySQLi make mod_php crash on stress test

Edit report at https://bugs.php.net/bug.php?id=55334&edit=1 ID: 55334 Comment by: mattficken@php.net Reported by: bruno at chalopin dot fr Summary: MySQLi make mod_php crash on stress test Status: Assigned Type: Bug Package: MySQLi related Operating System: Windows 2008r2 x64 PHP Version: 5.3.7RC4 Assigned To: mattficken Block user comment: N Private report: N New Comment: Using 5_3 r324027, with Apache 2.2 on Windows 2008r2sp0, I can no longer reproduce this bug. I think this bug is fixed. Previous Comments: ------------------------------------------------------------------------ [2012-03-09 09:52:00] johannes@php.net For 5.3 please use svn snaps. Can you share more details on the test you're doing and the effects you see? ------------------------------------------------------------------------ [2012-03-09 00:02:45] mattficken@php.net Using apache bench locally, I can reproduce this bug on php 5.3.10 and php 5.4.0 using just mysqli. ------------------------------------------------------------------------ [2012-03-08 13:08:19] johannes@php.net 13:58 <@johannes> Pierre: can you check 5.3 in your stress tests regarding 55334? On Linux and Solaris I can't hit it in threaded context anymore. 5.4/trunk seems to be fixed by dmitry's property refactoring work (svn r299692) 14:05 <@Pierre> johannes, add a comment to the bug and assign it to matt. ------------------------------------------------------------------------ [2012-03-08 12:55:25] johannes@php.net Seems like this was a bug from very old times in mysqli. I've applied a fix to PHP_5_3 and couldn't trigger an issue anymore with lots of concurrency over a longer period. A fix for 5.4 and trunk is not needed as the code had been refactored before. Please run your tests, too. ------------------------------------------------------------------------ [2012-03-08 12:52:03] johannes@php.net Automatic comment from SVN on behalf of johannes Revision: http://svn.php.net/viewvc/?view=revision&amp;revision=324022 Log: Use correct property ctor, should fix threading issue in bug #55334 # The code was refactored in 5_4/trunk, no need to merge ------------------------------------------------------------------------ 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 https://bugs.php.net/bug.php?id=55334 -- Edit this bug report at https://bugs.php.net/bug.php?id=55334&edit=1