[asterisk-bugs] [JIRA] (ASTERISK-25226) chan_sip: Channel leak in branch 13 on early replaces call pickup

[Walter Doekes (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-25226?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Walter Doekes updated ASTERISK-25226:
-------------------------------------

    Reviewboard Link: https://gerrit.asterisk.org/774

> chan_sip: Channel leak in branch 13 on early replaces call pickup
> -----------------------------------------------------------------
>
>                 Key: ASTERISK-25226
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-25226
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_sip/Transfers
>    Affects Versions: 13.4.0
>            Reporter: Walter Doekes
>
> When doing a (non-magic) early call pickup, the Asterisk 13 branch chan_sip leaks channels.
> Taking the callpickup.sh from ASTERISK-25213, you observe a lost channel after a single run:
> {noformat}
> *CLI> core show channels
> Channel              Location             State   Application(Data)             
> SIP/bob-00000001     (None)               Ringing AppDial((Outgoing Line))      
> 0 active channels
> 0 active calls
> 1 call processed
> {noformat}
> Valgrind reports the leaks as coming from sip_new().
> Also note that {{core stop gracefully}} refuses to stop because of the leaked channel.
> The patch at gerrit fixes it. Thanks Matt and Corey for looking at the other (bridge) path portion of the patch.
> Cheers,
> Walter Doekes
> OSSO B.V.



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