Red Hat Bugzilla – Bug 126473
php access to mysql impossible - segmentation fault
Last modified: 2007-11-30 17:10:45 EST
From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7) Gecko/20040615 Firefox/0.9 Description of problem: Any PHP program that tries to access mysql databases causes a segmentation fault; database access is impossible Version-Release number of selected component (if applicable): mysql-3.23.58-9 How reproducible: Always Steps to Reproduce: 1. install any php script which uses mysql (my latest try was wikipedia) 2. access the script 3. check httpd error log Actual Results: segmentation fault Expected Results: proper mysql access Additional info:
I have a similar problem on FC 1. This bug was reported on June 22nd, but I believe I hadn't had this problem before upgrading to PHP 4.3.8-1.1 Ahah, FC2 may have PHP 4.3.8 even in June. Apache error log has the following: [notice] child pid 16134 exit signal Segmentation fault (11) This may have to do with this PHP bug : http://bugs.php.net/bug.php?id=24592 http://bugs.php.net/bug.php?id=4609&edit=1 (this one was very old and is about Sybase but might shed some light on what's going on...)
Downgrading php-mysql to 4.3.4-1.1 (I used '--nodeps' and '--force') solved the problem for me on Fedora core 1. The rest of my PHP remains at 4.3.8-1.1. Btw, I guess this bug should be moved to 'PHP'. I don't have enough privilige to make that change.
Reassigning to PHP module owner.
Anyone having issues with php-mysql, please include the output from running the following commands as root: # rpm -V php php-mysql mysql # php -m to verify correct package installation. To further diagnose a backtrace from an httpd child, run: echo "CoreDumpDirectory /tmp" >> /etc/httpd/conf.d/coredump.conf and restart httpd, then obtain a backtrace using: # gdb /usr/sbin/httpd /tmp/core.* ... (gdb) backtrace and include that here.
Please supply further details as above.