netdev - Re: [PATCH net-next 1/1] ipv6: sr: fix BUG due to headroom too small after SRH push

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Message-Id: <20170417.153421.626707285296729621.davem@davemloft.net>
Date:   Mon, 17 Apr 2017 15:34:21 -0400 (EDT)
From:   David Miller <davem@...emloft.net>
To:     david.lebrun@...ouvain.be
Cc:     netdev@...r.kernel.org
Subject: Re: [PATCH net-next 1/1] ipv6: sr: fix BUG due to headroom too
 small after SRH push

From: David Lebrun <david.lebrun@...ouvain.be>
Date: Sun, 16 Apr 2017 12:27:14 +0200

> When a locally generated packet receives an SRH with two or more segments,
> the remaining headroom is too small to push an ethernet header. This patch
> ensures that the headroom is large enough after SRH push.
> 
> The BUG generated the following trace.
 ...
> Fixes: 19d5a26f5ef8de5dcb78799feaf404d717b1aac3 ("ipv6: sr: expand skb head only if necessary")
> Signed-off-by: David Lebrun <david.lebrun@...ouvain.be>

Applied, thank you.