Merge git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf

Pablo Neira Ayuso says:

====================
Netfilter fixes for net

The following patchset contains Netfilter fixes for net:

1) Fix incorrect printing of memory size of IPVS connection hash table,
   from Pengcheng Yang.

2) Fix spurious EEXIST errors in nft_set_rbtree.

3) Remove leftover empty flowtable file, from  Rongguang Wei.

4) Fix ip6_route_me_harder() with vrf driver, from Martin Willi.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

net/ipv6/netfilter.c

@@ -24,14 +24,13 @@ int ip6_route_me_harder(struct net *net, struct sock *sk_partial, struct sk_buff
 {
 	const struct ipv6hdr *iph = ipv6_hdr(skb);
 	struct sock *sk = sk_to_full_sk(sk_partial);
+	struct net_device *dev = skb_dst(skb)->dev;
 	struct flow_keys flkeys;
 	unsigned int hh_len;
 	struct dst_entry *dst;
 	int strict = (ipv6_addr_type(&iph->daddr) &
 		      (IPV6_ADDR_MULTICAST | IPV6_ADDR_LINKLOCAL));
 	struct flowi6 fl6 = {
-		.flowi6_oif = sk && sk->sk_bound_dev_if ? sk->sk_bound_dev_if :
-			strict ? skb_dst(skb)->dev->ifindex : 0,
 		.flowi6_mark = skb->mark,
 		.flowi6_uid = sock_net_uid(net, sk),
 		.daddr = iph->daddr,
@@ -39,6 +38,13 @@ int ip6_route_me_harder(struct net *net, struct sock *sk_partial, struct sk_buff
 	};
 	int err;
 
+	if (sk && sk->sk_bound_dev_if)
+		fl6.flowi6_oif = sk->sk_bound_dev_if;
+	else if (strict)
+		fl6.flowi6_oif = dev->ifindex;
+	else
+		fl6.flowi6_oif = l3mdev_master_ifindex(dev);
+
 	fib6_rules_early_flow_dissect(net, skb, &fl6, &flkeys);
 	dst = ip6_route_output(net, sk, &fl6);
 	err = dst->error;

net/netfilter/ipvs/ip_vs_conn.c

@@ -1495,7 +1495,7 @@ int __init ip_vs_conn_init(void)
 	pr_info("Connection hash table configured "
 		"(size=%d, memory=%ldKbytes)\n",
 		ip_vs_conn_tab_size,
-		(long)(ip_vs_conn_tab_size*sizeof(struct list_head))/1024);
+		(long)(ip_vs_conn_tab_size*sizeof(*ip_vs_conn_tab))/1024);
 	IP_VS_DBG(0, "Each connection entry needs %zd bytes at least\n",
 		  sizeof(struct ip_vs_conn));
 

net/netfilter/nft_set_rbtree.c

@@ -349,7 +349,11 @@ static int __nft_rbtree_insert(const struct net *net, const struct nft_set *set,
 				*ext = &rbe->ext;
 				return -EEXIST;
 			} else {
+				overlap = false;
+				if (nft_rbtree_interval_end(rbe))
 					p = &parent->rb_left;
+				else
+					p = &parent->rb_right;
 			}
 		}