[asterisk-bugs] [JIRA] (ASTERISK-27330) Asterisk crashes sometimes on destruction of RTCP message payload

[Richard Mudgett (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-27330?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=239257#comment-239257 ] 

Richard Mudgett commented on ASTERISK-27330:
--------------------------------------------

Your backtrace appears to contain a memory corruption. We need one or both of the following items to continue investigation of the issue:
1. Valgrind output. See https://wiki.asterisk.org/wiki/display/AST/Valgrind for instructions on how to use Valgrind with Asterisk.
2. MALLOC_DEBUG output. See https://wiki.asterisk.org/wiki/display/AST/MALLOC_DEBUG+Compiler+Flag for instructions on how to use the MALLOC_DEBUG option.

Note that MALLOC_DEBUG and Valgrind are mutually exclusive options. Valgrind output is preferable, but will be more system resource intensive and may be difficult to get on a production system. In such a case, you may have better luck getting the necessary output from MALLOC_DEBUG.

There have been a few memory corruption fixes since v13.13.0 so this may already be fixed.

> Asterisk crashes sometimes on destruction of RTCP message payload 
> ------------------------------------------------------------------
>
>                 Key: ASTERISK-27330
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27330
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>    Affects Versions: 13.13.0
>         Environment: Linux
>            Reporter: vipul jain
>         Attachments: backtrace.txt, full_backtrace.txt
>
>
> During a call rtcp report is sent and received to get the info about the call quality. After that taskprocessor is scheduled to destroy all the user data. At that time rtcp message payload destructor is also called to destroy the rtcp report. Sometimes on it's destruction  abort signal is issued which result in crash of asterisk.



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