[asterisk-bugs] [JIRA] (ASTERISK-28076) bridging: Asterisk crashes when receiving an empty realtime text frame

[Corey Farrell (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-28076?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=245000#comment-245000 ] 

Corey Farrell commented on ASTERISK-28076:
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Could you test my suggestion as a replacement to your patch?  Once {{ast_frdup}} stops creating frames with invalid dataptr it should be unnecessary to change {{main/bridge_channel.c}}.  I think the change to bridge_channel.c might actually be undesirable.  In theory someone could use a zero length text frame as a 'ping' of sorts so we should forward it.

> bridging: Asterisk crashes when receiving an empty realtime text frame
> ----------------------------------------------------------------------
>
>                 Key: ASTERISK-28076
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-28076
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Core/Bridging
>    Affects Versions: 13.22.0
>         Environment: CentOS 7 but this bug is OS independend
>            Reporter: Emmanuel BUU
>            Assignee: Unassigned
>            Severity: Minor
>
> When receiving an RTP packet containing an empty redundant realtime text frame, asterisk 13.22.0 crashes.



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