#49968 [Opn->Fbk]: php 5.2.11 with suhosin and mhash.so enabled causes canary mismatch

ID: 49968 Updated by: jani@php.net Reported By: ciny at synapsia dot sk -Status: Open +Status: Feedback Bug Type: mhash related Operating System: FreeBSD 7.2 amd64 PHP Version: 5.2.11 New Comment: You can't run the thing on command line..? I thought that's how you really meant it to be reproduced: # php -v ? (please don't reply before you have real feedback) Previous Comments: ------------------------------------------------------------------------ [2009-10-23 12:33:52] ciny at synapsia dot sk it was with suhosin patch compiled in but with USE_ZEND_ALLOC set to 0. I can post a test without suhosin but that will have to wait until night - I see this behaviour on a production machine so I can not allow php to segfault during work hours and I don't have a spare one to reproduce the problem. ------------------------------------------------------------------------ [2009-10-23 12:08:43] jani@php.net Was the backtrace with or without the suhosin patch? (I'm guessing without?) ------------------------------------------------------------------------ [2009-10-23 11:38:46] ciny at synapsia dot sk if by 3rd party patch you mean suhosin then yes, bud instead of the error message it segfaults. ------------------------------------------------------------------------ [2009-10-23 11:00:07] jani@php.net Proper link: http://www.pastebin.cz/43ef1b43ee1dbd And obvious question: Does it crash without that 3rd party patch? ------------------------------------------------------------------------ [2009-10-23 10:24:08] ciny at synapsia dot sk <a href="http://www.pastebin.cz/43ef1b43ee1dbd"> here is the gdb output </a> ------------------------------------------------------------------------ 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/49968 -- Edit this bug report at http://bugs.php.net/?id=49968&edit=1