[asterisk-bugs] [JIRA] (ASTERISK-27447) MOH: Crash scanning MOH files using realtime.

[Richard Mudgett (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-27447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=240541#comment-240541 ] 

Richard Mudgett edited comment on ASTERISK-27447 at 12/12/17 4:20 PM:
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There is something strange going on with the class->filearray when {{cachertclasses=yes}} is set.  ASTERISK-25974 may have something to do with this problem.

I'm opening up the issue as there should be enough information for someone to find the problem.


was (Author: rmudgett):
There seems to be a reentrancy problem with realtime scanning the MOH files in one thread and another thread trying to use the scanned MOH files.

> MOH: Crash scanning MOH files using realtime.
> ---------------------------------------------
>
>                 Key: ASTERISK-27447
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27447
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Resources/res_musiconhold
>    Affects Versions: 13.17.0, 13.18.3
>         Environment: ubuntu 16.04
>            Reporter: Sebastian Gutierrez
>            Assignee: Unassigned
>         Attachments: core-brief.txt, core-brief.txt, core-full.txt, core-full.txt, core-locks.txt, core-locks.txt, core-thread1.txt, core-thread1.txt, core.uc-tennant4-2017-11-28T09-13-39+0100-brief.txt, core.uc-tennant4-2017-11-28T09-13-39+0100-full.txt, core.uc-tennant4-2017-11-28T09-13-39+0100-locks.txt, core.uc-tennant4-2017-11-28T09-13-39+0100-thread1.txt, mmlog
>
>
> asterisk crash on double free or corruption



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