Wireshark mailing list archives

Re: Informing user of incomplete dissection


From: "d3c1978 () yahoo com" <d3c1978 () yahoo com>
Date: Sat, 5 Mar 2016 01:07:02 +0000 (UTC)

How about grouping them as an 'Unknown Extension'?


 
 
  On Fri, Mar 4, 2016 at 7:55 PM, Mike Morrin<morrinmike () gmail com> wrote:   I have a dissector which does not yet 
dissect all of the possible information elements of a protocol.
 
 What should the dissector do when it recognises that an IE cannot be handled?
    
   - Ignoring the un-dissected octets leaves the user with a false sense of believing the dissection was complete
   - DISSECTOR_ASSERT is much too invasive.
   - Expert info, would seem to be the best option, but I recall that it was intended to be used for providing 
information about the captured packets, rather than about dissector deficiencies.
 What is the generally accepted solution?
 
 
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