ipv6: Remove external dependency on rt6i_gateway and RTF_ANYCAST
When creating a RTF_CACHE route, RTF_ANYCAST is set based on rt6i_dst.
Also, rt6i_gateway is always set to the nexthop while the nexthop
could be a gateway or the rt6i_dst.addr.
After removing the rt6i_dst and rt6i_src dependency in the last patch,
we also need to stop the caller from depending on rt6i_gateway and
RTF_ANYCAST.
Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Cc: Hannes Frederic Sowa <hannes@stressinduktion.org>
Cc: Steffen Klassert <steffen.klassert@secunet.com>
Cc: Julian Anastasov <ja@ssi.bg>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/netfilter/nf_conntrack_h323_main.c b/net/netfilter/nf_conntrack_h323_main.c
index 1d69f5b..9511af0 100644
--- a/net/netfilter/nf_conntrack_h323_main.c
+++ b/net/netfilter/nf_conntrack_h323_main.c
@@ -779,8 +779,8 @@
flowi6_to_flowi(&fl1), false)) {
if (!afinfo->route(net, (struct dst_entry **)&rt2,
flowi6_to_flowi(&fl2), false)) {
- if (ipv6_addr_equal(rt6_nexthop(rt1),
- rt6_nexthop(rt2)) &&
+ if (ipv6_addr_equal(rt6_nexthop(rt1, &fl1.daddr),
+ rt6_nexthop(rt2, &fl2.daddr)) &&
rt1->dst.dev == rt2->dst.dev)
ret = 1;
dst_release(&rt2->dst);