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Bug 129455

Summary: nr_readers_queued is never decremented
Product: Red Hat Enterprise Linux 3 Reporter: Bob Cook <bobcook47>
Component: glibcAssignee: Jakub Jelinek <jakub>
Status: CLOSED ERRATA QA Contact: Brian Brock <bbrock>
Severity: medium Docs Contact:
Priority: medium    
Version: 3.0   
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
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Fixed In Version: Doc Type: Bug Fix
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Clone Of: Environment:
Last Closed: 2004-09-02 01:57:35 EDT Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:

Description Bob Cook 2004-08-09 09:54:53 EDT
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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Additional info:
Comment 1 Jakub Jelinek 2004-08-09 11:22:35 EDT
Thanks, you're right.
http://sources.redhat.com/ml/libc-hacker/2004-08/msg00024.html
Comment 2 Jay Turner 2004-08-20 08:39:53 EDT
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 01:57:35 EDT
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