[asterisk-bugs] [JIRA] (ASTERISK-25441) Deadlock in res_sorcery_memory_cache.

Asterisk Team (JIRA) noreply at issues.asterisk.org
Wed Jul 27 10:20:10 CDT 2016


     [ https://issues.asterisk.org/jira/browse/ASTERISK-25441?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Asterisk Team updated ASTERISK-25441:
-------------------------------------

    Target Release Version/s: 14.0.0

> Deadlock in res_sorcery_memory_cache.
> -------------------------------------
>
>                 Key: ASTERISK-25441
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-25441
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Resources/General
>    Affects Versions: 13.5.0
>            Reporter: Richard Mudgett
>            Assignee: Richard Mudgett
>      Target Release: 13.7.0, 14.0.0
>
>
> A deadlock can happen when a sorcery object is being expired from the memory cache when at the same time another object is being placed into the memory cache.  There are a couple other variations on this theme that could cause the deadlock.  Basically if an object is being expired from the sorcery memory cache at the same time as another thread tries to update the next object expiration timer the deadlock can happen.



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