[asterisk-bugs] [JIRA] (ASTERISK-27050) Crash on Transcoded Audio in PERIODIC_HOOK Function

[George Joseph (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-27050?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=237443#comment-237443 ] 

George Joseph edited comment on ASTERISK-27050 at 6/14/17 10:26 AM:
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I haven't been able to reproduce this even after modifying the pjsip config to force g722 on the originating channel.   The only thing I don't have is your "custom/hello" file so I used the standard hello.wav.  Is there something special about your hello.wav or is that just the standard one copied onto the custom directory?

Also, can you do a "core set verbose 3" and make sure NOTICE is turned on before making the call and attach the output?  I'd like to see the exact progress the call is making.






was (Author: gtj):
I haven't been able to reproduce this even after modifying the pjsip config to force g722 on the originating channel.   The only thing I don't have is your "custom/hello" file so I used the standard hello.wav.  Is there something special about your hello.wav or is that just the standard one copied onto the custom directory?





> Crash on Transcoded Audio in PERIODIC_HOOK Function
> ---------------------------------------------------
>
>                 Key: ASTERISK-27050
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27050
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>    Affects Versions: 14.5.0
>            Reporter: Joshua Elson
>            Assignee: Joshua Elson
>         Attachments: coredump.txt, extensions_crash.conf, pjsip_crash.conf
>
>
> This is an interesting one. Transcoding an audio file on a periodic hook will almost always cause a crash. If it does not cause a crash, it will peg a core and eventually lock up Asterisk.
> Steps are as follows:
> The originating endpoint needs to use a higher def codec (confirmed crashing with opus,g722, and speex 16/32)
> The dialplan must apply a PERIODIC_HOOK to the originating channel.
> Playback a *.wav file on the same channel the HOOK was enabled on.
> (Tested this with .sln16/.gsm and things work as expected.)
> This usually causes a core dump of asterisk, but occasionally locks up the thread, pegging a core and making asterisk totally unresponsive.
> Attaching the stack trace and sample dialplan to generate the issue.



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