4 files changed, 12 insertions, 10 deletions

diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index f525e7038cca..2b786b7e3585 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -194,11 +194,9 @@ static inline int ip6_skb_dst_mtu(struct sk_buff *skb)
                skb_dst(skb)->dev->mtu : dst_mtu(skb_dst(skb));
 }
 
-static inline struct in6_addr *rt6_nexthop(struct rt6_info *rt, struct in6_addr *dest)
+static inline struct in6_addr *rt6_nexthop(struct rt6_info *rt)
 {
-        if (rt->rt6i_flags & RTF_GATEWAY)
-                return &rt->rt6i_gateway;
-        return dest;
+        return &rt->rt6i_gateway;
 }
 
 #endif
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 975624b8d2ea..91fb4e8212f5 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -105,7 +105,7 @@ static int ip6_finish_output2(struct sk_buff *skb)
         }
 
         rcu_read_lock_bh();
-        nexthop = rt6_nexthop((struct rt6_info *)dst, &ipv6_hdr(skb)->daddr);
+        nexthop = rt6_nexthop((struct rt6_info *)dst);
         neigh = __ipv6_neigh_lookup_noref(dst->dev, nexthop);
         if (unlikely(!neigh))
                 neigh = __neigh_create(&nd_tbl, nexthop, dst->dev, false);
@@ -874,7 +874,7 @@ static int ip6_dst_lookup_tail(struct sock *sk,
          */
         rt = (struct rt6_info *) *dst;
         rcu_read_lock_bh();
-        n = __ipv6_neigh_lookup_noref(rt->dst.dev, rt6_nexthop(rt, &fl6->daddr));
+        n = __ipv6_neigh_lookup_noref(rt->dst.dev, rt6_nexthop(rt));
         err = n && !(n->nud_state & NUD_VALID) ? -EINVAL : 0;
         rcu_read_unlock_bh();
 
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index c979dd96d82a..c1ee3813e1ae 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -851,7 +851,6 @@ static struct rt6_info *rt6_alloc_cow(struct rt6_info *ort,
                         if (ort->rt6i_dst.plen != 128 &&
                             ipv6_addr_equal(&ort->rt6i_dst.addr, daddr))
                                 rt->rt6i_flags |= RTF_ANYCAST;
-                        rt->rt6i_gateway = *daddr;
                 }
 
                 rt->rt6i_flags |= RTF_CACHE;
@@ -1338,6 +1337,7 @@ struct dst_entry *icmp6_dst_alloc(struct net_device *dev,
         rt->dst.flags |= DST_HOST;
         rt->dst.output  = ip6_output;
         atomic_set(&rt->dst.__refcnt, 1);
+        rt->rt6i_gateway  = fl6->daddr;
         rt->rt6i_dst.addr = fl6->daddr;
         rt->rt6i_dst.plen = 128;
         rt->rt6i_idev     = idev;
@@ -1873,7 +1873,10 @@ static struct rt6_info *ip6_rt_copy(struct rt6_info *ort,
                         in6_dev_hold(rt->rt6i_idev);
                 rt->dst.lastuse = jiffies;
 
-                rt->rt6i_gateway = ort->rt6i_gateway;
+                if (ort->rt6i_flags & RTF_GATEWAY)
+                        rt->rt6i_gateway = ort->rt6i_gateway;
+                else
+                        rt->rt6i_gateway = *dest;
                 rt->rt6i_flags = ort->rt6i_flags;
                 if ((ort->rt6i_flags & (RTF_DEFAULT | RTF_ADDRCONF)) ==
                     (RTF_DEFAULT | RTF_ADDRCONF))
@@ -2160,6 +2163,7 @@ struct rt6_info *addrconf_dst_alloc(struct inet6_dev *idev,
         else
                 rt->rt6i_flags |= RTF_LOCAL;
 
+        rt->rt6i_gateway  = *addr;
         rt->rt6i_dst.addr = *addr;
         rt->rt6i_dst.plen = 128;
         rt->rt6i_table = fib6_get_table(net, RT6_TABLE_LOCAL);
diff --git a/net/netfilter/nf_conntrack_h323_main.c b/net/netfilter/nf_conntrack_h323_main.c
index bdebd03bc8cd..70866d192efc 100644
--- a/net/netfilter/nf_conntrack_h323_main.c
+++ b/net/netfilter/nf_conntrack_h323_main.c
@@ -778,8 +778,8 @@ static int callforward_do_filter(const union nf_inet_addr *src,
                                    flowi6_to_flowi(&fl1), false)) {
                         if (!afinfo->route(&init_net, (struct dst_entry **)&rt2,
                                            flowi6_to_flowi(&fl2), false)) {
-                                if (!memcmp(&rt1->rt6i_gateway, &rt2->rt6i_gateway,
-                                            sizeof(rt1->rt6i_gateway)) &&
+                                if (ipv6_addr_equal(rt6_nexthop(rt1),
+                                                    rt6_nexthop(rt2)) &&
                                     rt1->dst.dev == rt2->dst.dev)
                                         ret = 1;
                                 dst_release(&rt2->dst);