#15333 [Com]: strndup access violation

ID: 15333 Comment by: khaecki@datacomm.ch Reported By: david@harksystems.com Status: Open Bug Type: IIS related Operating System: Windows 2000 Pro PHP Version: 4.3.0-dev New Comment: I get same error but also with different function: php4ts!zend_strndup + 0x2B + 0xA05D8578 php4ts!zend_hash_copy + 0x1B + 0xA05D8578 There is a curious connection: Under applications-configuration (i do not now the english correct name) (where to install php4isapi.dll) Dlg-page: applications-options (seems concerning ASP) After deselecting "Buffer", IIS run very stable with no more interruption. Mayby tray also.. Previous Comments: ------------------------------------------------------------------------ [2002-11-05 03:52:31] darkwings@263.sina.com I think this may be caused by some memory used for each page loading,these memory are allocated but not being released properly. May be the environment variables used. The memory leap accumulated until crash the IIS. Any thing done when a page loaded need to be noticed. ------------------------------------------------------------------------ [2002-10-29 08:28:56] mattww3@hotmail.com regarding the asp not loading with php as ISAPI... Try commenting out all the extra loaded extensions in php.ini. (execpt ones that are in use and necessary) I had to do this to fix a form submit problem running in .cgi mode that stripped off characters on submit from normal form posts in PostNuke. This also made the access violations much much less frequent for ISAPI. ------------------------------------------------------------------------ [2002-10-28 13:52:30] bdbourn@qualityonewoodwork.com We are locked in to using IIS with Crystal Reports ASP for web reporting. When I run PHP in CGI mode I experience some problems with pages rendering with errors (if anyone has suggestions in that area I would love to hear them) - pages will occasionally render with slightly scrambles source code ... javascript visible in the browser, html visible in the browser, form fields in the wrong place or the wrong size. When PHP is run as an ISAPI mod all of the page scrambling problems go away. However, my ASP apps start failing. Here are the server stats: PHP Version 4.2.3 Windows NT 5.0 build 2195 SP3 ------------------------------------------------------------------------ [2002-10-24 14:28:47] fallx@lycos.com Ran into this bug again. This happens either when I'm using the old style of using global variables or repeatedly accessing codes that have mistakes. ------------------------------------------------------------------------ [2002-10-24 13:31:11] mattww3@hotmail.com Dual Proc Win2k sp2+hotfixes... 4.2.3 as CGI no prob. As ISAPI Same prob as everyone else works for a few minutes then... access violations... then ISAPI stops responding but I have a virtual DIR with set as CGI and that continues working... can be seen with the simple phpinfo.php idea. Please continue to investigate. Thanks. Matt W. ------------------------------------------------------------------------ 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/15333 -- Edit this bug report at http://bugs.php.net/?id=15333&edit=1