[Xen-devel] Re: [Bugme-new] [Bug 16529] New: xennet driver crashes when using with pseudowire aka l2tpv3

[David Miller <davem@xxxxxxxxxxxxx>]

From: Eric Dumazet <eric.dumazet@xxxxxxxxx>
Date: Thu, 26 Aug 2010 11:44:35 +0200

> [PATCH] l2tp: test for ethernet header in l2tp_eth_dev_recv()
> 
> close https://bugzilla.kernel.org/show_bug.cgi?id=16529
> 
> Before calling dev_forward_skb(), we should make sure skb head contains
> at least an ethernet header, even if length included in upper layer said
> so. Use pskb_may_pull() to make sure this ethernet header is present in
> skb head.
> 
> Reported-by: Thomas Heil <heil@xxxxxxxxxxxxxxxxxxxxxx>
> Reported-by: Ian Campbell <Ian.Campbell@xxxxxxxxxxxxx>
> Signed-off-by: Eric Dumazet <eric.dumazet@xxxxxxxxx>

Applied, thanks Eric.

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