From: Peter Christensen <pch@ordbogen.com>
Date: Sat, 24 May 2014 19:40:12 +0000 (+0200)
Subject: ipvs: Fix panic due to non-linear skb
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~107^2~15^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f44a5f45f544561302e855e7bd104e5f506ec01b;p=pandora-kernel.git

ipvs: Fix panic due to non-linear skb

Receiving a ICMP response to an IPIP packet in a non-linear skb could
cause a kernel panic in __skb_pull.

The problem was introduced in
commit f2edb9f7706dcb2c0d9a362b2ba849efe3a97f5e ("ipvs: implement
passive PMTUD for IPIP packets").

Signed-off-by: Peter Christensen <pch@ordbogen.com>
Acked-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>
---

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