netdev - Re: [PATCH net-next v2] pktgen: Fix position of ip and udp header

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Message-ID: <51AD1294.8090604@redhat.com>
Date:	Tue, 04 Jun 2013 00:03:00 +0200
From:	Daniel Borkmann <dborkman@...hat.com>
To:	Thomas Graf <tgraf@...g.ch>
CC:	davem@...emloft.net, netdev@...r.kernel.org,
	Simon Horman <horms@...ge.net.au>,
	Daniel Borkmann <dborkmann@...hat.com>
Subject: Re: [PATCH net-next v2] pktgen: Fix position of ip and udp header

On 06/03/2013 11:49 PM, Thomas Graf wrote:
> skb_set_network_header() expects an offset based on the data pointer
> whereas skb_tail_offset() also includes the headroom. This resulted
> in the ip header being written in a wrong location.
>
> Use return values of skb_put() directly and rely on skb->len to
> set mac, network, and transport header.
>
> Cc: Simon Horman <horms@...ge.net.au>
> Cc: Daniel Borkmann <dborkmann@...hat.com>
> Assisted-by: Daniel Borkmann <dborkmann@...hat.com>
> Signed-off-by: Thomas Graf <tgraf@...g.ch>

Thanks !

Acked-by: Daniel Borkmann <dborkmann@...hat.com>
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