[asterisk-bugs] [JIRA] (ASTERISK-27170) memory corruption probably related to operations involved into PickupChan

[nappsoft (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-27170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=238183#comment-238183 ] 

nappsoft commented on ASTERISK-27170:
-------------------------------------

FYI: as this is not the only customer who uses the Pickup Function put the only one showing these symptoms we'll also try to avoid time consuming name resolutions as this is currently the only difference I have in mind (apart from the number of mwi subscriptions) compared to other systems (this system has a cname that most clients use, the real hostname is always in the hosts file, but not the cname in this case, so it's at least worth a try to put the other hostname in there as well).

> memory corruption probably related to operations involved into PickupChan
> -------------------------------------------------------------------------
>
>                 Key: ASTERISK-27170
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27170
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: PBX/General
>    Affects Versions: 13.16.0, 13.17.0
>         Environment: 64bit linux musl 1.1.16-git
>            Reporter: nappsoft
>            Assignee: Unassigned
>         Attachments: backtrace4.txt, crashlog.txt, trace_cel_crash.txt, trace.txt, valgrind2.txt, valgrind4.txt, vgcore.24994-brief.txt, vgcore.24994-full.txt, vgcore.24994-locks.txt, vgcore.24994-thread1.txt
>
>
> From time to time asterisk crashes when a component is trying to allocate memory. According to the sip traces this seem to happen mainly soon (sometimes some milliseconds, sometimes a few seconds) after a call in which a PickupChan operation was involved has been finished.



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