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

[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:                     feedback
Asterisk Version:           1.4.19 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2009-04-08 10:39 CDT
Last Modified:              2009-08-11 17:31 CDT
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Summary:                    [patch] lock is not released on channel masquarade
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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 (0108922) tilghman (administrator) - 2009-08-11 17:31
 https://issues.asterisk.org/view.php?id=14859#c108922 
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atis:  calling TRYLOCK in the answer macro would be why the lock cannot be
released.  That macro runs on the receiving channel, and the macro is the
only time that something runs on that channel. 

Issue History 
Date Modified    Username       Field                    Change               
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2009-08-11 17:31 tilghman       Note Added: 0108922                          
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