netdev - Re: [PATCH net-next 2/3] net: core: introduce skb_probe_transport

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Message-ID: <1364395550.15753.6.camel@edumazet-glaptop>
Date:	Wed, 27 Mar 2013 07:45:50 -0700
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Jason Wang <jasowang@...hat.com>
Cc:	davem@...emloft.net, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org, mst@...hat.com,
	Eric Dumazet <edumazet@...gle.com>
Subject: Re: [PATCH net-next 2/3] net: core: introduce
 skb_probe_transport_header()

On Wed, 2013-03-27 at 17:11 +0800, Jason Wang wrote:
> Sometimes, we need probe and set the transport header for packets (e.g from
> untrusted source). This patch introduces a new helper
> skb_probe_transport_header() which tries to probe and set the l4 header through
> skb_flow_dissect(), if not just set the transport header to the hint passed by
> caller.
> 
> Cc: Eric Dumazet <edumazet@...gle.com>
> Signed-off-by: Jason Wang <jasowang@...hat.com>
> ---
>  include/linux/skbuff.h |   14 ++++++++++++++
>  1 files changed, 14 insertions(+), 0 deletions(-)

Acked-by: Eric Dumazet <edumazet@...gle.com>


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