From: Mathias Krause <minipli@googlemail.com>
Date: Wed, 20 Mar 2013 21:59:11 +0000 (+0100)
Subject: xfrm: Fix esn sequence number diff calculation in xfrm_replay_notify_esn()
X-Git-Tag: v3.9-rc6~38^2~22^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=799ef90c55e692e096d8bd9e5871b95264b1e9ba;p=pandora-kernel.git

xfrm: Fix esn sequence number diff calculation in xfrm_replay_notify_esn()

Commit 0017c0b "xfrm: Fix replay notification for esn." is off by one
for the sequence number wrapped case as UINT_MAX is 0xffffffff, not
0x100000000. ;)

Just calculate the diff like done everywhere else in the file.

Signed-off-by: Mathias Krause <minipli@googlemail.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
---

Reading git-diff-tree failed