[asterisk-dev] [Code Review] Crash when using directed pickup applications.

[Alec Davis]

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While your optimizing/cleaning up, what about the various find_by_xxxx, they swap 'chan' and 'c' when referring to the pickup target.
What about a consistant, 'chan' is us, and 't' is the pickup target.
That might help stop some headaches in future.

- Alec


On 2011-05-18 16:24:16, rmudgett wrote:
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> (Updated 2011-05-18 16:24:16)
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> 
> Review request for Asterisk Developers and Alec Davis.
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> 
> Summary
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> The directed pickup applications can cause a crash if the pickup was successful because the dialplan keeps executing.
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> This patch does the following:
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> * Completes the channel masquerade on a successful pickup before the application returns.  The channel is now guaranteed a zombie and must not continue executing the dialplan.
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> * Changes the return value of the directed pickup applications to return zero if the pickup failed and nonzero(-1) if the pickup succeeded.
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> * Made some code optimizations that no longer require re-checking the pickup channel to see if it is still available to pickup.
> 
> 
> This addresses bug 19310.
>     https://issues.asterisk.org/view.php?id=19310
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> 
> Diffs
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>   /branches/1.8/apps/app_directed_pickup.c 319648 
>   /branches/1.8/main/features.c 319648 
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> Diff: https://reviewboard.asterisk.org/r/1221/diff
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> 
> Testing
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> Did some quick tests to verify that pickup still works.
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> 
> Thanks,
> 
> rmudgett
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>

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