From: David S. Miller <davem@davemloft.net>
Date: Mon, 2 May 2011 21:37:45 +0000 (-0700)
Subject: ipv4: Make sure flowi4->{saddr,daddr} are always set.
X-Git-Tag: v3.0-rc1~377^2~191
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5615787257742aab42ecf17c11e3244d9536a48d;p=pandora-kernel.git

ipv4: Make sure flowi4->{saddr,daddr} are always set.

Slow path output route resolution always makes sure that
->{saddr,daddr} are set, and also if we trigger into IPSEC resolution
we initialize them as well, because xfrm_lookup() expects them to be
fully resolved.

But if we hit the fast path and flowi4->flowi4_proto is zero, we won't
do this initialization.

Therefore, move the IPSEC path initialization to the route cache
lookup fast path to make sure these are always set.

Signed-off-by: David S. Miller <davem@davemloft.net>
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