[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 c3c8195..94a46ec 100644
--- a/net/ipv6/fib6_rules.c
+++ b/net/ipv6/fib6_rules.c
@@ -94,8 +94,10 @@
if (rt != &ip6_null_entry)
goto out;
-
dst_release(&rt->u.dst);
+ rt = NULL;
+ goto out;
+
discard_pkt:
dst_hold(&rt->u.dst);
out: