[asterisk-bugs] [Asterisk 0014859]: [patch] lock is not released on channel masquerade

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=14859 
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Reported By:                atis
Assigned To:                tilghman
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Project:                    Asterisk
Issue ID:                   14859
Category:                   Functions/func_lock
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     closed
Target Version:             1.6.0.16
Asterisk Version:           SVN 
JIRA:                        
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
Resolution:                 fixed
Fixed in Version:           
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Date Submitted:             2009-04-08 10:39 CDT
Last Modified:              2009-09-29 23:44 CDT
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Summary:                    [patch] lock is not released on channel masquerade
Description: 
Scenario: 

Queue -> Local channel -> answer_macro -> TRYLOCK -> bridge (masquarade)
-> TRYLOCK

First TRYLOCK creates lock correctly, but unlock is called outside of the
same thread, so it gives permission denied. Respectively lock remains even
if channel is dead or masqueraded, and second attempt to TRYLOCK gives
failure.


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---------------------------------------------------------------------- 
 (0111570) svnbot (reporter) - 2009-09-29 23:44
 https://issues.asterisk.org/view.php?id=14859#c111570 
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Repository: asterisk
Revision: 221046

_U  branches/1.6.1/
U   branches/1.6.1/funcs/func_lock.c

------------------------------------------------------------------------
r221046 | tilghman | 2009-09-29 23:44:36 -0500 (Tue, 29 Sep 2009) | 15
lines

Recorded merge of revisions 221044 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/trunk

........
  r221044 | tilghman | 2009-09-29 23:32:36 -0500 (Tue, 29 Sep 2009) | 8
lines
  
  Allow locks to be inherited through a masquerade without causing
starvation.
  (closes issue https://issues.asterisk.org/view.php?id=14859)
   Reported by: atis
   Patches: 
         20090821__issue14859.diff.txt uploaded by tilghman (license 14)
         20090925__issue14859__1.6.1.diff.txt uploaded by tilghman
(license 14)
   Tested by: atis, tilghman
........

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http://svn.digium.com/view/asterisk?view=rev&revision=221046 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2009-09-29 23:44 svnbot         Checkin                                      
2009-09-29 23:44 svnbot         Note Added: 0111570                          
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