[asterisk-bugs] [JIRA] (ASTERISK-23620) Code path in app_stack fails to unlock list

[Matt Jordan (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-23620?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matt Jordan updated ASTERISK-23620:
-----------------------------------

    Target Release Version/s: 12.3.0

> Code path in app_stack fails to unlock list
> -------------------------------------------
>
>                 Key: ASTERISK-23620
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-23620
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Applications/app_stack
>    Affects Versions: 1.8.26.1
>            Reporter: Bradley Watkins
>      Target Release: 1.8.28.0, 11.10.0, 12.3.0
>
>         Attachments: ASTERISK-23620_unlock_oldlist.patch
>
>
> If STACK_PEEK is called and the number of frames passed to peek into exceeds what's on the channel, stackpeek_read fails to call AST_LIST_UNLOCK.
> The practical effect, under certain circumstances, is that chan_sip will eventually stop responding entirely.



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