[asterisk-bugs] [JIRA] Commented: (ASTERISK-20145) Segfault in iax_pvt_callid_get

[Matt Jordan (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-20145?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=195029#comment-195029 ] 

Matt Jordan commented on ASTERISK-20145:
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It looks like the chan_iax2_pvt pointer in the iaxs array for the call number identified for that IAX2 full frame was either already NULL or got set to NULL before we relocked the mutex for it.  This should only be an issue in trunk.

> Segfault in iax_pvt_callid_get
> ------------------------------
>
>                 Key: ASTERISK-20145
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-20145
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_iax2
>    Affects Versions: SVN
>            Reporter: Birger "WIMPy" Harzenetter
>         Attachments: pastebin
>
>
> This happened after a call was terminated.
> I have no idea what contributed to this happening and cannot reproduce, but a segfault is always bad.

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