From: Steffen Klassert <steffen.klassert@secunet.com>
Date: Tue, 15 Mar 2011 21:12:49 +0000 (+0000)
Subject: xfrm: Refcount destination entry on xfrm_lookup
X-Git-Tag: v2.6.39-rc1~468^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fbd5060875d25f7764fd1c3d35b83a8ed1d88d7b;p=pandora-kernel.git

xfrm: Refcount destination entry on xfrm_lookup

We return a destination entry without refcount if a socket
policy is found in xfrm_lookup. This triggers a warning on
a negative refcount when freeeing this dst entry. So take
a refcount in this case to fix it.

This refcount was forgotten when xfrm changed to cache bundles
instead of policies for outgoing flows.

Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Acked-by: Timo Teräs <timo.teras@iki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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