From: Alexey Dobriyan <adobriyan@gmail.com>
Date: Fri, 7 Nov 2008 07:08:37 +0000 (-0800)
Subject: af_key: mark policy as dead before destroying
X-Git-Tag: v2.6.28-rc5~90^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=70e90679ffce0937deb77e2bd8bd918a24a897fd;p=pandora-kernel.git

af_key: mark policy as dead before destroying

xfrm_policy_destroy() will oops if not dead policy is passed to it.
On error path in pfkey_compile_policy() exactly this happens.

Oopsable for CAP_NET_ADMIN owners.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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