Bug 675527
| Summary: | Apache httpd segmentation fault through libphp5 | ||||||
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| Product: | Red Hat Enterprise Linux 5 | Reporter: | Adrian Offerman <aad> | ||||
| Component: | php | Assignee: | Joe Orton <jorton> | ||||
| Status: | CLOSED INSUFFICIENT_DATA | QA Contact: | BaseOS QE - Apps <qe-baseos-apps> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 5.5 | ||||||
| Target Milestone: | rc | ||||||
| Target Release: | --- | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2011-06-24 08:57:46 UTC | Type: | --- | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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Can you reproduce this with a RHEL installation, rather than CentOS? If so, can you narrow it down to the execution of a particular script? Sorry, currently don't have a RHEL system at hand. But I did find out more about the location: I think the problem is located in the statement: $serialized_session = $dal->getSerializedSession($_COOKIE['sessionID']); in function phpAds_SessionDataFetch (defined in file www/admin/lib-sessions.inc.php). Function phpAds_SessionDataFetch is called by function OA_Start (defined in file www/admin/config.php). And config.php is included in all management scripts, spreading it all over the interface. Found the function definition of getSerializedSession in lib/max/Dal/Admin/Session.php Hope this helps... Just installed PHP 5.2. on my CentOS site. See here for a description: http://portalbuilders.pro/PBblog/?p=312 The installation of OpenX now works fine; problem "solved". |
Created attachment 477283 [details] Apache error_log Description of problem: Installing/running OpenX causes Apache http daemon (child) to crash with a segmentation fault. Appears to be caused by a libphp5 call to libc. Version-Release number of selected component (if applicable): installing OpenX Source version 2.8.7 Linux version 2.6.18-194.32.1.el5.centos.plus (mockbuild.org) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-48)) #1 SMP Wed Jan 5 18:13:47 EST 2011 rpm -qa | grep httpd && rpm -qa | grep php system-config-httpd-1.3.3.3-1.el5 httpd-devel-2.2.3-43.el5.centos.3 httpd-manual-2.2.3-43.el5.centos.3 httpd-2.2.3-43.el5.centos.3 php-ldap-5.1.6-27.el5_5.3 php-mbstring-5.1.6-27.el5_5.3 php-pear-1.4.9-6.el5 php-cli-5.1.6-27.el5_5.3 php-mysql-5.1.6-27.el5_5.3 php-gd-5.1.6-27.el5_5.3 php-pgsql-5.1.6-27.el5_5.3 php-common-5.1.6-27.el5_5.3 php-odbc-5.1.6-27.el5_5.3 php-bcmath-5.1.6-27.el5_5.3 php-xml-5.1.6-27.el5_5.3 php-devel-5.1.6-27.el5_5.3 php-pdo-5.1.6-27.el5_5.3 php-5.1.6-27.el5_5.3 php-ncurses-5.1.6-27.el5_5.3 php-soap-5.1.6-27.el5_5.3 How reproducible: Fault occurs every time when the OpenX installer PHP script is installing the plugins, but also later on when trying to click a link/button in the OpenX management interface. Steps to Reproduce: 1. Install OpenX Source. 2. First segmentation fault occurs when installer script is installing the plugings. 3. Clicking a link/button in the OpenX management interface gives a segmentation fault each time. Actual results: Segmentation fault of Apache child Additional info: Log file results attached, showing a problem in a call from php5 to libc.