From: Steffen Klassert <steffen.klassert@secunet.com>
Date: Mon, 28 Mar 2011 19:46:39 +0000 (+0000)
Subject: xfrm: Assign esn pointers when cloning a state
X-Git-Tag: v2.6.39-rc1~9^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=af2f464e326ebad57284cfdecb03f1606e89bbc7;p=pandora-kernel.git

xfrm: Assign esn pointers when cloning a state

When we clone a xfrm state we have to assign the replay_esn
and the preplay_esn pointers to the state if we use the
new replay detection method. To this end, we add a
xfrm_replay_clone() function that allocates memory for
the replay detection and takes over the necessary values
from the original state.

Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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