#35458 [Bgs->Opn]: Crash on server-info

ID: 35458 User updated by: jfeise at gmail dot com Reported By: jfeise at gmail dot com -Status: Bogus +Status: Open Bug Type: Reproducible crash Operating System: Linux Kernel. 2.6.14 PHP Version: 5.1.1 New Comment: I disagree. This happened after upgrading to PHP 5.1.1, from 5.0.5, without any other changes. I think #1 in the backtrace, mod_info_module_cmds (), is the issue. The server-info collect module information, and that fails with php 5.1.1. Previous Comments: ------------------------------------------------------------------------ [2005-11-28 21:39:50] tony2001@php.net Obviously, not PHP problem. ------------------------------------------------------------------------ [2005-11-28 21:34:08] jfeise at gmail dot com The backtrace: (gdb) run -X Starting program: /usr/local/apache2/bin/httpd -X [Thread debugging using libthread_db enabled] [New Thread 16384 (LWP 3476)] Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 16384 (LWP 3476)] 0xb7acd421 in strcasecmp () from /lib/libc.so.6 (gdb) bt #0 0xb7acd421 in strcasecmp () from /lib/libc.so.6 #1 0x080b01f5 in mod_info_module_cmds () #2 0x080b0c6a in display_info () #3 0x080d156a in ap_run_handler () #4 0x080d1cd9 in ap_invoke_handler () #5 0x0809b241 in ap_process_request () #6 0x08095647 in ap_process_http_connection () #7 0x080de322 in ap_run_process_connection () #8 0x080de71c in ap_process_connection () #9 0x080cfdfd in child_main () #10 0x080cfed4 in make_child () #11 0x080cfffc in startup_children () #12 0x080d040c in ap_mpm_run () #13 0x080d712d in main () (gdb) ------------------------------------------------------------------------ [2005-11-28 20:50:06] tony2001@php.net 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. ------------------------------------------------------------------------ [2005-11-28 20:36:50] jfeise at gmail dot com Description: ------------ Wich PHP 5.1.1, any access to /server-info crashes Apache with a segfault. I am using Apache 2.0.55. It works fine with PHP 5.0.5. The contents of config.nice: './configure' \ '--with-mysql=/usr/local/mysql' \ '--with-apxs2=/usr/local/apache2/bin/apxs' \ '--enable-track-vars' \ '--disable-debug' \ '--with-bz2' \ '--with-zlib' \ '--with-openssl=/usr/local/openssl/' \ "$@" I am going to post a backtrace later today. ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=35458&edit=1