netdev - Re: [PATCH net] skbuff: Fix offset error in skb_reorder_vlan

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Date:	Tue, 15 Dec 2015 00:31:10 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	vyasevich@...il.com
Cc:	netdev@...r.kernel.org, nicolas.dichtel@...nd.com, kaber@...sh.net
Subject: Re: [PATCH net] skbuff: Fix offset error in skb_reorder_vlan_header

From: Vladislav Yasevich <vyasevich@...il.com>
Date: Mon, 14 Dec 2015 17:44:10 -0500

> skb_reorder_vlan_header is called after the vlan header has
> been pulled.  As a result the offset of the begining of
> the mac header has been incrased by 4 bytes (VLAN_HLEN).
> When moving the mac addresses, include this incrase in
> the offset calcualation so that the mac addresses are
> copied correctly.
> 
> Fixes: a6e18ff1117 (vlan: Fix untag operations of stacked vlans with REORDER_HEADER off)
> CC: Nicolas Dichtel <nicolas.dichtel@...nd.com>
> CC: Patrick McHardy <kaber@...sh.net>
> Signed-off-by: Vladislav Yasevich <vyasevich@...il.com>

Applied and queued up for -stable, thanks Vlad.
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