#21623 [Opn->Fbk]: Turning on Magic quotes Segfaults PHP

ID: 21623 Updated by: derick@php.net Reported By: john@php.net -Status: Open +Status: Feedback Bug Type: Reproducible crash Operating System: RedHat PHP Version: 5CVS-2003-01-13 (dev) 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: ------------------------------------------------------------------------ [2003-01-13 13:31:51] john@php.net I thought this might be because I was running an older version 4.4-dev version of PHP from CVS that I had hacked up a bit, but it turns out it's in the current CVS as well.. I am honestly not sure why PHP is crashing, but it has something to do with turning magic_quotes_runtime on. It doesn't break all the time, only when using the PostNuke package. Unfortunately I have no idea how/where it crashes... here's the backtrace... (gdb) run -X Starting program: /usr/local/apache/bin/httpd -X Program received signal SIGSEGV, Segmentation fault. chunk_alloc (ar_ptr=0x401cd520, nb=105) at malloc.c:2993 2993 malloc.c: No such file or directory. in malloc.c Obviously something has gone wrong trying to malloc memory, however I don't have any real way to see what PHP code actually breaks everything... Perhaps I'll try to install one of the realtime debuggers and attempt to determine where exactly it's crashing. Configured with: --with-mysql --with-apxs ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=21623&edit=1