tree 2b92c1c37178af438bd0f2b1573b61cb64117418
parent 8a4eb5734e8d1dc60a8c28576bbbdfdcc643626d
author Steffen Klassert <steffen.klassert@secunet.com> 1300223569 +0000
committer David S. Miller <davem@davemloft.net> 1300305336 -0700

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>