From: Eric Dumazet <edumazet@google.com>
Date: Sat, 18 May 2013 08:36:03 +0000 (+0000)
Subject: ip_gre: fix a possible crash in ipgre_err()
X-Git-Tag: v3.10-rc3~18^2~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=96f5a846bdd60986992228bc7dae94d4d8eaacc0;p=pandora-kernel.git

ip_gre: fix a possible crash in ipgre_err()

Another fix needed in ipgre_err(), as parse_gre_header() might change
skb->head.

Bug added in commit c54419321455 (GRE: Refactor GRE tunneling code.)

Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

Reading git-diff-tree failed