[asterisk-bugs] [JIRA] (ASTERISK-23091) possible memory leak in abstract jitterbuffer

[Michael L. Young (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-23091?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael L. Young closed ASTERISK-23091.
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    Resolution: Duplicate

You might want to check out the latest version, 11.7, as it looks like this was already fixed in ASTERISK-22467.
                
> possible memory leak in abstract jitterbuffer 
> ----------------------------------------------
>
>                 Key: ASTERISK-23091
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-23091
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Core/Jitterbuffer
>    Affects Versions: 11.4.0
>            Reporter: Martin Vit
>
> main/jitterbuffer.c - void jb_reset(jitterbuf *jb) nulls whole jb structure which can contain unfreed jb->free frames in case someone calls this function while frames are still in memory. I found this issue in my voipmonitor project when I'm using asterisks jitterbuffer code so I'm not sure if the jb_reset in asterisk is called but at least I have found some calls in channel.c ast_jb_empty_and_reset which will call this in the middle of a call so I'm convinced that it must leak. 
> I suggest to empty all frames in jb->free and probably jb->frames in the jb_reset function in jitterbuffer.c 

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