Bug 129455

Summary:	nr_readers_queued is never decremented
Product:	Red Hat Enterprise Linux 3	Reporter:	Bob Cook <bobcook47>
Component:	glibc	Assignee:	Jakub Jelinek <jakub>
Status:	CLOSED ERRATA	QA Contact:	Brian Brock <bbrock>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	3.0
Target Milestone:	---
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Hardware:	All
OS:	Linux
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Fixed In Version:		Doc Type:	Bug Fix
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Last Closed:	2004-09-02 05:57:35 UTC	Type:	---
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
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Embargoed:

Description Bob Cook 2004-08-09 13:54:53 UTC

Description of problem:
In pthread_rwlock_rdlock.c, nr_readers_queued is never decremented.
See the line of code at the end of the RETRY loop in rwlock_wrlock to 
decrement nr_writers_queued.
That line is missing in rwlock_rdlock.c

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


How reproducible:


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Comment 1 Jakub Jelinek 2004-08-09 15:22:35 UTC

Thanks, you're right.
http://sources.redhat.com/ml/libc-hacker/2004-08/msg00024.html

Comment 2 Jay Turner 2004-08-20 12:39:53 UTC

Fix confirmed with 2.3.2-95.26.  Will be released as errata for U3. 
Moving to Modified.

Comment 3 Jay Turner 2004-09-02 05:57:35 UTC

An errata 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 the 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-2004-384.html