Bug 497420

Summary:	ipc connect/disconnect in cpg service causes cpg to segfault
Product:	Red Hat Enterprise Linux 5	Reporter:	Steven Dake <sdake>
Component:	openais	Assignee:	Steven Dake <sdake>
Status:	CLOSED ERRATA	QA Contact:	Cluster QE <mspqa-list>
Severity:	urgent	Docs Contact:
Priority:	urgent
Version:	5.3	CC:	aconway, cfeist, cluster-maint, edamato, james.leddy
Target Milestone:	rc	Keywords:	ZStream
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	openais-0.80.6-1.el5_4	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2009-09-02 11:29:57 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:
Bug Depends On:
Bug Blocks:	500918

Description Steven Dake 2009-04-23 20:18:20 UTC

Description of problem:
this bug was undiscovered by our testing, but Novell found the issue.  This is not a regression, but instead a design error in the cpg service.

Version-Release number of selected component (if applicable):
openais-0.80.3-22.5_3.4

How reproducible:
very rare

Steps to Reproduce:
1.start and stop daemons while starting and stopping ipc connections
2.1 out of 100 or less often cpg will segfault aisexec
3.
  
Actual results:
segfault

Expected results:
no segfault

Additional info:
patch available which resolves problem in integration testing at Novell with our full stack minus gfs2.

Comment 6 errata-xmlrpc 2009-09-02 11:29:57 UTC

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-2009-1366.html