netdev - Re: [PATCH 1/7] [DCCP]: Fix to handle short sequence numbers packet correctly

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Date:	Tue, 27 May 2008 06:22:52 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	gerrit@....abdn.ac.uk
Cc:	dccp@...r.kernel.org, netdev@...r.kernel.org, yjwei@...fujitsu.com
Subject: Re: [PATCH 1/7] [DCCP]: Fix to handle short sequence numbers
 packet correctly

From: Gerrit Renker <gerrit@....abdn.ac.uk>
Date: Tue, 27 May 2008 09:32:41 +0100

> From: Wei Yongjun <yjwei@...fujitsu.com>
> 
> RFC4340 said:
>   8.5.  Pseudocode
>        ...
>        If P.type is not Data, Ack, or DataAck and P.X == 0 (the packet
>              has short sequence numbers), drop packet and return
> 
> But DCCP has some mistake to handle short sequence numbers packet, now
> it drop packet only if P.type is Data, Ack, or DataAck and P.X == 0.
> 
> This patch fixed this problem.
> 
> Signed-off-by: Wei Yongjun <yjwei@...fujitsu.com>
> Acked-by: Gerrit Renker <gerrit@....abdn.ac.uk>
> Acked-by: Arnaldo Carvalho de Melo <acme@...hat.com>

As it is a bug fix I've applied this to net-2.6, thanks.
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