linux-kernel - Re: [PATCH] sit: reload iphdr in ipip6

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Date:   Sun, 04 Jun 2017 23:05:36 -0400 (EDT)
From:   David Miller <davem@...emloft.net>
To:     yanhaishuang@...s.chinamobile.com
Cc:     jesse@...nel.org, kuznet@....inr.ac.ru, jmorris@...ei.org,
        yoshfuji@...ux-ipv6.org, kaber@...sh.net, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] sit: reload iphdr in ipip6_rcv

From: Haishuang Yan <yanhaishuang@...s.chinamobile.com>
Date: Sun,  4 Jun 2017 14:43:43 +0800

> Since iptunnel_pull_header() can call pskb_may_pull(),
> we must reload any pointer that was related to skb->head.
> 
> Fixes: a09a4c8dd1ec ("tunnels: Remove encapsulation offloads on decap")
> Signed-off-by: Haishuang Yan <yanhaishuang@...s.chinamobile.com>

Applied and queued up for -stable, thank you.