[asterisk-dev] [Code Review] Add error checking to DEADLOCK_AVOIDANCE macro

[David Vossel]

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/branches/1.4/channels/chan_local.c
<https://reviewboard.asterisk.org/r/751/#comment5073>

    This is dealing with some crazy scary stuff.  Are we seeing this actually happen?!
    
    Isn't other being returned locked here on error?


- David


On 2010-06-28 13:36:49, Tilghman Lesher wrote:
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> https://reviewboard.asterisk.org/r/751/
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> (Updated 2010-06-28 13:36:49)
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> Review request for Asterisk Developers.
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> Summary
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> If DEADLOCK_AVOIDANCE is called in a situation where the lock is not held, a deadlock could result.  While this is a programming error, we should at the very least send up a warning about the problem.
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> This addresses bug 17407.
>     https://issues.asterisk.org/view.php?id=17407
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> 
> Diffs
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>   /branches/1.4/channels/chan_agent.c 266141 
>   /branches/1.4/channels/chan_dahdi.c 266141 
>   /branches/1.4/channels/chan_h323.c 266141 
>   /branches/1.4/channels/chan_local.c 266141 
>   /branches/1.4/include/asterisk/lock.h 266141 
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> Diff: https://reviewboard.asterisk.org/r/751/diff
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> Testing
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> No functional changes.  Runs better according to reporter.
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> Thanks,
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> Tilghman
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>