From: Julian Anastasov <ja@ssi.bg>
Date: Mon, 8 Oct 2012 11:41:16 +0000 (+0000)
Subject: ipv4: fix forwarding for strict source routes
X-Git-Tag: v3.7-rc1~66^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e0adef0f7456d5d3a3bfe8ea61c7dddf146b40e1;p=pandora-kernel.git

ipv4: fix forwarding for strict source routes

After the change "Adjust semantics of rt->rt_gateway"
(commit f8126f1d51) rt_gateway can be 0 but ip_forward() compares
it directly with nexthop. What we want here is to check if traffic
is to directly connected nexthop and to fail if using gateway.

Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: David S. Miller <davem@davemloft.net>
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