[asterisk-bugs] [JIRA] (ASTERISK-25361) posible null pointer issue in chan_iax2

[Asterisk Team (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-25361?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=227422#comment-227422 ] 

Asterisk Team commented on ASTERISK-25361:
------------------------------------------

Thanks for creating a report! The issue has entered the triage process. That means the issue will wait in this status until a Bug Marshal has an opportunity to review the issue. Once the issue has been reviewed you will receive comments regarding the next steps towards resolution.

A good first step is for you to review the [Asterisk Issue Guidelines|https://wiki.asterisk.org/wiki/display/AST/Asterisk+Issue+Guidelines] if you haven't already. The guidelines detail what is expected from an Asterisk issue report.

Then, if you are submitting a patch, please review the [Patch Contribution Process|https://wiki.asterisk.org/wiki/display/AST/Patch+Contribution+Process].

> posible null pointer issue in chan_iax2
> ---------------------------------------
>
>                 Key: ASTERISK-25361
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-25361
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_iax2
>    Affects Versions: 13.5.0
>         Environment: debian 8
>            Reporter: Marcello Ceschia
>
> in line 4426 https://github.com/asterisk/asterisk/blob/13.5.0/channels/chan_iax2.c#L4426
> peer will be unrefed and set to null, but only the for-loop is canceled. 
> In line 4454 or 4470 peer is used and not checked if peer == null



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