From: Patrick McHardy <kaber@trash.net>
Date: Mon, 7 Aug 2006 05:24:08 +0000 (-0700)
Subject: [IPV6]: Fix policy routing lookup
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=3226f6881719e61e00e92b4c85a8ef49aa4d42b1;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

[IPV6]: Fix policy routing lookup

When the lookup in a table returns ip6_null_entry the policy routing lookup
returns it instead of continuing in the next table, which effectively means
it only searches the local table.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c
index c3c8195744ee..94a46ec967a4 100644
--- a/net/ipv6/fib6_rules.c
+++ b/net/ipv6/fib6_rules.c
@@ -94,8 +94,10 @@ int fib6_rule_action(struct fib_rule *rule, struct flowi *flp,
 
 	if (rt != &ip6_null_entry)
 		goto out;
-
 	dst_release(&rt->u.dst);
+	rt = NULL;
+	goto out;
+
 discard_pkt:
 	dst_hold(&rt->u.dst);
 out: