netdev - Re: [patch net/stable] ipv6/exthdrs: accept tlv which includes only padding

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Date:	Wed, 11 Sep 2013 15:53:01 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	jiri@...nulli.us
Cc:	netdev@...r.kernel.org, kuznet@....inr.ac.ru, jmorris@...ei.org,
	yoshfuji@...ux-ipv6.org, kaber@...sh.net, eldad@...refinery.com
Subject: Re: [patch net/stable] ipv6/exthdrs: accept tlv which includes
 only padding

From: Jiri Pirko <jiri@...nulli.us>
Date: Fri,  6 Sep 2013 16:02:25 +0200

> In rfc4942 and rfc2460 I cannot find anything which would implicate to
> drop packets which have only padding in tlv.
> 
> Current behaviour breaks TAHI Test v6LC.1.2.6.
> 
> Problem was intruduced in:
> 9b905fe6843 "ipv6/exthdrs: strict Pad1 and PadN check"
> 
> Signed-off-by: Jiri Pirko <jiri@...nulli.us>

Ok I've changed my position, applied and queued up for -stable.

Thanks.
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