[asterisk-bugs] [JIRA] (ASTERISK-24921) RAII reentrancy issue when compiled with clang

[Diederik de Groot (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-24921?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=225655#comment-225655 ] 

Diederik de Groot commented on ASTERISK-24921:
----------------------------------------------

Related to:
ASTERISK-2085 / https://reviewboard.asterisk.org/r/4370/

> RAII reentrancy issue when compiled with clang
> ----------------------------------------------
>
>                 Key: ASTERISK-24921
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-24921
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Core/General
>    Affects Versions: 13.2.0
>         Environment: clang-3.6
>            Reporter: Diederik de Groot
>         Attachments: RAII_clang_backtrace.txt
>
>
> clang version of the RAII macro is not re-entrant proof. It will destruct the pointer on the first exit of the recursion and multiple time (double-free).



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