Bug 463588
| Summary: | GFS2: gfs2_fsck segfaults when extended attributes are on the file system | ||||||||
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| Product: | Red Hat Enterprise Linux 5 | Reporter: | Nate Straz <nstraz> | ||||||
| Component: | gfs2-utils | Assignee: | Robert Peterson <rpeterso> | ||||||
| Status: | CLOSED ERRATA | QA Contact: | Cluster QE <mspqa-list> | ||||||
| Severity: | medium | Docs Contact: | |||||||
| Priority: | medium | ||||||||
| Version: | 5.3 | CC: | bstevens, edamato, syeghiay | ||||||
| Target Milestone: | rc | Keywords: | Regression | ||||||
| Target Release: | --- | ||||||||
| Hardware: | All | ||||||||
| OS: | Linux | ||||||||
| Whiteboard: | |||||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 2009-01-20 20:52:08 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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Created attachment 317605 [details]
Patch to fix the problem
This was a simple case of needing to use the "_safe" version of
the osi_list_foreach function. That's because there are places
where entries are being deleted off the list as I'm running the list.
This patch fixes the problem, and I tested it on the file system
that had the problem, from system tank-01.
The patch was pushed to the master, STABLE2 and RHEL5 branches of the cluster git tree for inclusion into 5.3. It was tested on the failing file system on tank-01. Changing status to Modified. Verified with gfs2-utils-0.1.49-1.el5. An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on therefore solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHBA-2009-0087.html |
Created attachment 317542 [details] core dump from gfs2_fsck, gzipped Description of problem: After adding extended attributes to a file system, gfs2_fsck seg faults while checking it. Core was generated by `gfs2_fsck /dev/tankmorph/tankmorph0 -yq'. Program terminated with signal 11, Segmentation fault. #0 0x0804ed86 in pass1c () (gdb) bt #0 0x0804ed86 in pass1c () #1 0x08049cbb in main () #2 0x00578dec in __libc_start_main () from /lib/libc.so.6 #3 0x08048fb1 in _start () Version-Release number of selected component (if applicable): gfs2-utils-0.1.47-1.el5 How reproducible: 100% Steps to Reproduce: 1. add extended attributes to a file system 2. umount 3. fsck Actual results: Expected results: gfs2_fsck should not segfault. Additional info: