Red Hat Bugzilla – Bug 479103
phpldapadmin causes httpd process to segfault
Last modified: 2009-12-18 02:31:34 EST
Description of problem:
Apache segfaults after logging into phpldapadmin but before displaying initial post-login screen.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Open initial login screen for phpldapadmin
2. enter username and password and press enter (or select authenticate)
Blank screen, while URL is http://localhost/ldapadmin/cmd.php
Either failed login screen, or initial screen with LDAP data.
It seems that this is the same bug that also triggers bug https://bugzilla.redhat.com/show_bug.cgi?id=480500.
bug 480500 is a bug in the script causing stack exhaustion.
Can you get a backtrace?
# echo CoreDumpDirectory /tmp > /etc/httpd/conf.d/coredump.conf
# service httpd restart
reproduce the problem, then do
# gdb /usr/sbin/httpd /tmp/core.xxxxx
and attach the gdb output to this bug report.
I was unable to produce core file, even after trying to modify ulimit (ulimit -c unlimited), disabling selinux, creating new directory and changing it's ownership and directly starting httpd (with httpd -k start).
When attaching to a process with gdb I got the same trace as in the bug 480500 but it's hard to get whole output because gdb does pagination and it's clumsy to get the whole trace in a file.
This message is a reminder that Fedora 10 is nearing its end of life.
Approximately 30 (thirty) days from now Fedora will stop maintaining
and issuing updates for Fedora 10. It is Fedora's policy to close all
bug reports from releases that are no longer maintained. At that time
this bug will be closed as WONTFIX if it remains open with a Fedora
'version' of '10'.
Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version'
to a later Fedora version prior to Fedora 10's end of life.
Bug Reporter: Thank you for reporting this issue and we are sorry that
we may not be able to fix it before Fedora 10 is end of life. If you
would still like to see this bug fixed and are able to reproduce it
against a later version of Fedora please change the 'version' of this
bug to the applicable version. If you are unable to change the version,
please add a comment here and someone will do it for you.
Although we aim to fix as many bugs as possible during every release's
lifetime, sometimes those efforts are overtaken by events. Often a
more recent Fedora release includes newer upstream software that fixes
bugs or makes them obsolete.
The process we are following is described here:
Fedora 10 changed to end-of-life (EOL) status on 2009-12-17. Fedora 10 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.
If you can reproduce this bug against a currently maintained version of
Fedora please feel free to reopen this bug against that version.
Thank you for reporting this bug and we are sorry it could not be fixed.