[asterisk-bugs] [JIRA] (ASTERISK-20783) segfault on hangup

[Michael L. Young (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-20783?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=200622#comment-200622 ] 

Michael L. Young commented on ASTERISK-20783:
---------------------------------------------

Was there anything captured in the logs in regards to the smoother?

Examples:
"Huh?  Can't smooth a non-voice frame!"
"Smoother was working on %s format frames, now trying to feed %s?"

I am looking at the code and am curious if it is due to us not checking the return code from ast_smoother_feed() in ast_smoother_write() before calling ast_smoother_read().  The len being -1235221544 in ast_smoother_read() doesn't look right since that would be used when calling memcpy().
                
> segfault on hangup
> ------------------
>
>                 Key: ASTERISK-20783
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-20783
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_skinny
>    Affects Versions: SVN
>            Reporter: Birger "WIMPy" Harzenetter
>         Attachments: core.asterisk.1355261085
>
>
> This happened when switching off speakerphone with an active call and a 2nd call coming in.
> Not sure if that's a general RTP issue or a chan_skinny thing.

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