[asterisk-bugs] [JIRA] (ASTERISK-26049) res_pjsip: Crash when our own request timer fires

Joshua Colp (JIRA) noreply at issues.asterisk.org
Tue May 24 19:11:56 CDT 2016


     [ https://issues.asterisk.org/jira/browse/ASTERISK-26049?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joshua Colp closed ASTERISK-26049.
----------------------------------

    Resolution: Fixed

> res_pjsip: Crash when our own request timer fires
> -------------------------------------------------
>
>                 Key: ASTERISK-26049
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-26049
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Resources/res_pjsip
>            Reporter: Joshua Colp
>            Assignee: Joshua Colp
>
> The request failover code currently assumes that it will only ever be called on transaction state changes. This is an incorrect assumption as our own timer code may call it when it expires, without a transaction. This causes a crash as it attempts to access uninitialized memory which does not contain a transaction.



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