#30777 [Opn->Fbk]: Apache/PHP/DB3/DB4/Subversion causes repeatable segfault

ID: 30777 Updated by: tony2001@php.net Reported By: shire at tekrat dot com -Status: Open +Status: Feedback Bug Type: Apache related Operating System: Linux Slackware PHP Version: 4.3.9 New Comment: Thank you for this bug report. To properly diagnose the problem, we need a backtrace to see what is happening behind the scenes. To find out how to generate a backtrace, please read http://bugs.php.net/bugs-generating-backtrace.php Once you have generated a backtrace, please submit it to this bug report and change the status back to "Open". Thank you for helping us make PHP better. Previous Comments: ------------------------------------------------------------------------ [2004-11-13 21:19:23] shire at tekrat dot com Description: ------------ I've noticed segfaults occuring both on the initial call of any php file or on the imap_open call, although the nature of the code/call seems to be irrelevent to the actual problem. It becames apparent that the PHP/Apache/Subversion/DB3/DB4 combination becomes a problem. Even with PHP/Apache/Subversion compiled with DB4, if a DB3.so is added to the system, then php/apache will begin to segfault. This has been observed in php4.3.8 (faults on any php script) and php4.3.9(fault on imap_open). it appears that php will try and load any db library it finds, rather than the latest module ie: db4 over db3. This apparently causes a conflict/segfault in php/apache. Reproduce code: --------------- You can reproduce this by compiling php/apache/subversion with DB4(required by subversion) and then adding db3.so to the system. Expected result: ---------------- n/a ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=30777&edit=1