Bug 484968
Summary: | clogd can seg fault | ||
---|---|---|---|
Product: | Red Hat Enterprise Linux 5 | Reporter: | Jonathan Earl Brassow <jbrassow> |
Component: | cmirror | Assignee: | Jonathan Earl Brassow <jbrassow> |
Status: | CLOSED ERRATA | QA Contact: | Cluster QE <mspqa-list> |
Severity: | medium | Docs Contact: | |
Priority: | low | ||
Version: | 5.3 | CC: | agk, ccaulfie, cmarthal, dwysocha, edamato, heinzm, mbroz |
Target Milestone: | rc | ||
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2009-09-02 11:05:56 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: |
Description
Jonathan Earl Brassow
2009-02-10 21:58:29 UTC
If a mirror was started and then suspended very shortly after, the list of pent-up requests waiting for a checkpoint would be freed. If one of those requests was POSTSUSPEND, it would be processed and would also try to free the list of pent-up requests. Since this action was nested, the outer function would segfault because the list it was processing was free out from under it. commit c9d6207f212f900f66c9c6990462bae328ede121 Author: Jonathan Brassow <jbrassow> Date: Tue Feb 10 16:11:43 2009 -0600 I have not seen any seg faults with the latest rpms, marking verified. 2.6.18-150.el5 lvm2-2.02.46-5.el5 BUILT: Sat Jun 6 16:29:23 CDT 2009 lvm2-cluster-2.02.46-5.el5 BUILT: Sat Jun 6 16:28:13 CDT 2009 device-mapper-1.02.32-1.el5 BUILT: Thu May 21 02:18:23 CDT 2009 cmirror-1.1.37-1.el5 BUILT: Tue May 5 11:46:05 CDT 2009 kmod-cmirror-0.1.21-14.el5 BUILT: Thu May 21 08:28:17 CDT 2009 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/RHEA-2009-1340.html |