Bug 600068 - corosync logsys thread interrupted by signal results in segfault
Summary: corosync logsys thread interrupted by signal results in segfault
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: corosync (Show other bugs)
(Show other bugs)
Version: 6.0
Hardware: All Linux
low
medium
Target Milestone: rc
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Assignee: Steven Dake
QA Contact: Cluster QE
URL:
Whiteboard:
Keywords:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2010-06-03 22:03 UTC by Steven Dake
Modified: 2016-04-26 14:24 UTC (History)
1 user (show)

Fixed In Version: corosync-1.2.3-2.el6
Doc Type: Bug Fix
Doc Text:
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Last Closed: 2010-11-15 13:53:40 UTC
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RHEL 7.3 requirements from Atomic Host:
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Attachments (Terms of Use)
revision 2920 to fix problem (579 bytes, patch)
2010-06-04 00:34 UTC, Steven Dake
no flags Details | Diff

Description Steven Dake 2010-06-03 22:03:28 UTC
Description of problem:
sem_wait error in thread is not checked.  It is possible for sem_wait to be interrupted by a signal, which will return -1 (errno=EINTR).  This causes the logsys thread to process information and leads to segfault.

Version-Release number of selected component (if applicable):
corosync-1.2.3-1

How reproducible:
can't reproduce - reported in field - field tested patch and verified it solves problem.

Steps to Reproduce:
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Actual results:


Expected results:


Additional info:

Comment 2 Steven Dake 2010-06-04 00:34:36 UTC
Created attachment 421078 [details]
revision 2920 to fix problem

Comment 3 RHEL Product and Program Management 2010-06-04 00:43:18 UTC
This request was evaluated by Red Hat Product Management for inclusion in a Red
Hat Enterprise Linux major release.  Product Management has requested further
review of this request by Red Hat Engineering, for potential inclusion in a Red
Hat Enterprise Linux Major release.  This request is not yet committed for
inclusion.

Comment 5 releng-rhel@redhat.com 2010-11-15 13:53:40 UTC
Red Hat Enterprise Linux 6.0 is now available and should resolve
the problem described in this bug report. This report is therefore being closed
with a resolution of CURRENTRELEASE. You may reopen this bug report if the
solution does not work for you.


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