[asterisk-bugs] [JIRA] (ASTERISK-20988) Handling of fragmented skinny packets

[Damien Wedhorn (JIRA)]

Damien Wedhorn created ASTERISK-20988:
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             Summary: Handling of fragmented skinny packets
                 Key: ASTERISK-20988
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-20988
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Channels/chan_skinny
    Affects Versions: SVN, 12, 11.3.0
            Reporter: Damien Wedhorn
         Attachments: skinny-fragment01.diff

It seems that just after registering, some devices send a large packet that become fragmented. Current code occassionally closes the session as it doesn't receive enough data.

This is all speculative as I can't reproduce the problem, but with some extra debugging info from snuff, It looks like under certain circumstances the read only gets the info in the first packet (was something like 1452 read from 1800 sent). This patch keeps on reading until it gets sufficient data.

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