#20482 [Opn->Bgs]: Segmentation fault in zend_execute_API.c

ID: 20482 Updated by: iliaa@php.net Reported By: smith@compound.se -Status: Open +Status: Bogus Bug Type: DOM XML related Operating System: RedHat 7.2 kernel 2.4.9-13 PHP Version: 4.4.0-dev New Comment: Sorry, but your problem does not imply a bug in PHP itself. For a list of more appropriate places to ask for help using PHP, please visit http://www.php.net/support.php as this bug system is not the appropriate forum for asking support questions. Thank you for your interest in PHP. This is definately something for unixODBC/Freetds developers to address. Since this is not a PHP bug, I am closing the report. Previous Comments: ------------------------------------------------------------------------ [2002-11-28 08:44:35] smith@compound.se tor 2002-11-28 klockan 15.00 skrev PHP Bug Database: > Could you please provide the shortest possible example, which > segfaults. I'm willing to investigate into it and hopefully provide a > solution for 4.3, but this will be released soon, so you have to hurry > up :) The problem was not related to PHP. I found out the real reason for this segfault. My PHP module was built with unixODBC 2.2.3 and Freetds (snapshot 20021118). There are some ODBC driver function call related to cursors made within unixODBC. It appears that these functions (badly or not implemented) in Freetds messes up the dynamic memory areas. What I did was to comment out some odbc option calls in the unixODBC code and the problem was solved. This is not the proper way to solve the problem but it helped me for now. I suppose I shold pass this case over to the unixODBC/Freetds people or...? ------------------------------------------------------------------------ [2002-11-28 08:00:52] chregu@php.net Could you please provide the shortest possible example, which segfaults. I'm willing to investigate into it and hopefully provide a solution for 4.3, but this will be released soon, so you have to hurry up :) chregu ------------------------------------------------------------------------ [2002-11-18 11:08:00] sniper@php.net And also a short example script which can be used to reproduce this would be nice to have here.. :) ------------------------------------------------------------------------ [2002-11-18 11:07:13] sniper@php.net Reclassified as DOM XML bug as the segfault seems to be caused by it. Please provide a backtrace with the CVS snapshot too. ------------------------------------------------------------------------ [2002-11-18 11:01:09] smith@compound.se I just tried the "latest" snapshot (20021118) but it didn't help. Still segmentation fault =-( -- Björn Smith <smith@compound.se> ------------------------------------------------------------------------ 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/20482 -- Edit this bug report at http://bugs.php.net/?id=20482&edit=1