[asterisk-bugs] [JIRA] (ASTERISK-23790) SIP From headers longer than 256 characters result in dropped call and 'No closing bracket' warnings.

[Corey Farrell (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-23790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Corey Farrell updated ASTERISK-23790:
-------------------------------------

    Attachment: chan_sip-large-from-header-11.patch
                chan_sip-large-from-header-1.8.patch

uniken1:

Please test one of attached patches (depending on your version).  I have not run this patch at all, so please test off-hours or on a non-production system.  I've created this patch based on the debug logs you provided, without looking into other possible related issues.  So if you still have an error be sure to post the new logs.

> SIP From headers longer than 256 characters result in dropped call and 'No closing bracket' warnings.
> -----------------------------------------------------------------------------------------------------
>
>                 Key: ASTERISK-23790
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-23790
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_sip/General
>    Affects Versions: 1.8.26.1, 12.2.0
>         Environment: CentOS 6.5
>            Reporter: uniken1
>         Attachments: chan_sip-large-from-header-11.patch, chan_sip-large-from-header-1.8.patch, myDebugLog
>
>
> [Edit by Rusty - The bracket is present in the packet - Asterisk receives it but stops parsing the From header before it gets to the bracket. I'm guessing due to a character length limit somewhere]
> Asterisk drop call from trunk when SIP display info pressent in SIP invite packet. When I tcpdump packets I found that Asterisk incorrect parsing SIP packet. It said "No closing bracket found...", but bracket realy exists.
> Check screens:
> http://i64.fastpic.ru/big/2014/0526/cd/207e0e4f6924812d1bcdbe2b5283eacd.png
> http://i64.fastpic.ru/big/2014/0526/ab/5764bee7a86881b6a29065396d554cab.png



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