[asterisk-bugs] [JIRA] (ASTERISK-28616) parking: Deadlock when multi call parking

Friendly Automation (JIRA) noreply at issues.asterisk.org
Thu Nov 14 22:10:31 CST 2019


    [ https://issues.asterisk.org/jira/browse/ASTERISK-28616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=248767#comment-248767 ] 

Friendly Automation commented on ASTERISK-28616:
------------------------------------------------

Change 13191 merged by Friendly Automation:
parking: Use channel snapshot instead of channel.

[https://gerrit.asterisk.org/c/asterisk/+/13191|https://gerrit.asterisk.org/c/asterisk/+/13191]

> parking: Deadlock when multi call parking
> -----------------------------------------
>
>                 Key: ASTERISK-28616
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-28616
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Resources/res_parking
>    Affects Versions: 13.29.1, 16.6.1, 17.0.0
>            Reporter: Joshua C. Colp
>            Assignee: Joshua C. Colp
>
> In certain situations it is possible for a deadlock to occur with parking where a bridge is locked and then a channel is retrieved, while another thread has the channels container locked and is trying to get the bridge.



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