#23162 [Ana]: user_error() crashs if $error_msg > 1024 bytes

ID: 23162 Updated by: helly@php.net Reported By: dimon at postmark dot net Status: Analyzed Bug Type: Scripting Engine problem Operating System: Windows 2000 Server (only!) PHP Version: 4.3.2-RC New Comment: If vsnprintf is the cause then it should be easy to expand the <whatever>printf broken tests what would result in using the internal one. Previous Comments: ------------------------------------------------------------------------ [2003-05-02 16:10:21] moriyoshi@php.net Segfault could happen on platforms where vsnprintf() is missing. ------------------------------------------------------------------------ [2003-05-02 06:30:12] sniper@php.net Does not crash under Linux. ------------------------------------------------------------------------ [2003-04-14 15:27:20] jay@php.net I have no idea if this hurts anything (hasn't given me any trouble), but adding "z_context->is_ref = 1;" to zend.c before calling call_user_function_ex() in zend_error() seems to fix the "$context passed by reference" segfault. Not being much of a ZE engine hacker, I don't know if that makes things better or worse. J ------------------------------------------------------------------------ [2003-04-14 03:47:06] dimon at postmark dot net In Version 4.3.2-RC Apr 14 2003 02:12:05 bug still exists. ------------------------------------------------------------------------ [2003-04-11 19:35:36] magnus@php.net Please try using this CVS snapshot: http://snaps.php.net/php4-STABLE-latest.tar.gz For Windows: http://snaps.php.net/win32/php4-win32-STABLE-latest.zip ------------------------------------------------------------------------ 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/23162 -- Edit this bug report at http://bugs.php.net/?id=23162&edit=1