From: Hajime Tazaki <tazaki@sfc.wide.ad.jp>
Date: Wed, 4 Feb 2015 14:31:10 +0000 (+0900)
Subject: xfrm6: Fix a offset value for network header in _decode_session6
X-Git-Tag: omap-for-v4.2/o2_dc~296^2~9^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cd3bafc73d11eb51cb2d3691629718431e1768ce;p=pandora-kernel.git

xfrm6: Fix a offset value for network header in _decode_session6

When a network-layer header has multiple IPv6 extension headers, then offset
for mobility header goes wrong. This regression breaks an xfrm policy lookup
for a particular receive packet. Binding update packets of Mobile IPv6
are all discarded without this fix.

Fixes: de3b7a06dfe1 ("xfrm6: Fix transport header offset in _decode_session6.")
Signed-off-by: Hajime Tazaki <tazaki@sfc.wide.ad.jp>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
---

Reading git-diff-tree failed