[asterisk-bugs] [JIRA] (ASTERISK-23790) [patch] - 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-1.8-r2.patch

[~uniken1]:
Please try the r2 patch for 1.8.  This new patch addresses the buffer size issue in {{get_destination}} in addition to {{check_user_full}}.  Please note your new log is not the same as the old one, as the new one has no error's from {{check_user_full}}.

If you continue to have issues please post logs, even if they look the same to you.

> [patch] - 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
>            Assignee: uniken1
>         Attachments: chan_sip-large-from-header-11.patch, chan_sip-large-from-header-1.8.patch, chan_sip-large-from-header-1.8-r2.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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