Ethereal-dev: Re: [Ethereal-dev] small bug in packet-tcp.c

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From: didier <dgautheron@xxxxxxxx>
Date: Tue, 09 Dec 2003 06:05:55 +0000
Guy Harris wrote:


On Dec 6, 2003, at 7:15 PM, didier wrote:
If there's no filter, aka if tree is null, dissect_ip_tcp_options is not called and you don't get the same column info. 


I've checked in a fix.


Unrelated question:
Is it safe to use a tvbuff after subdissectors have been called?



"Safe" in what sense?

Is data still there? or is it modified, changed.
attached is a patch which write in column info only if it's empty after subdissectors have been called. 

Didier

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