From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH] vlan: fix vlan_skb_recv() Date: Sun, 24 Jan 2010 19:52:36 -0800 (PST) Message-ID: <20100124.195236.40118964.davem@davemloft.net> References: <4B5C74BF.5060604@gmail.com> <20100124201808.2bbbf0b0@neptune.home> <4B5CA2CA.4040307@gmail.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=iso-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: bonbons@linux-vserver.org, xiyou.wangcong@gmail.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org To: eric.dumazet@gmail.com Return-path: In-Reply-To: <4B5CA2CA.4040307@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org =46rom: Eric Dumazet Date: Sun, 24 Jan 2010 20:43:06 +0100 > [PATCH] vlan: fix vlan_skb_recv() >=20 > Bruno Pr=E9mont found commit 9793241fe92f7d930 > (vlan: Precise RX stats accounting) added a regression for non > hw accelerated vlans. >=20 > [ 26.390576] BUG: unable to handle kernel NULL pointer dereference = at (null) > [ 26.396369] IP: [] vlan_skb_recv+0x89/0x280 [8021q] >=20 > vlan_dev_info() was used with original device, instead of > skb->dev. Also spotted by Am=E9rico Wang. >=20 > Reported-By: Bruno Pr=E9mont > Tested-By: Bruno Pr=E9mont > Signed-off-by: Eric Dumazet Applied, thanks everyone.