diff --git a/net/netfilter/nf_flow_table_ip.c b/net/netfilter/nf_flow_table_ip.c index 29e93ac1e2e4..089f2bc19972 100644 --- a/net/netfilter/nf_flow_table_ip.c +++ b/net/netfilter/nf_flow_table_ip.c @@ -590,10 +590,10 @@ static int nf_flow_pppoe_push(struct sk_buff *skb, u16 id, static int nf_flow_tunnel_ipip_push(struct net *net, struct sk_buff *skb, struct flow_offload_tuple *tuple, - __be32 *ip_daddr) + struct dst_entry *dst, __be32 *ip_daddr) { struct iphdr *iph = (struct iphdr *)skb_network_header(skb); - struct rtable *rt = dst_rtable(tuple->dst_cache); + struct rtable *rt = dst_rtable(dst); u8 tos = iph->tos, ttl = iph->ttl; __be16 frag_off = iph->frag_off; u32 headroom = sizeof(*iph); @@ -636,21 +636,22 @@ static int nf_flow_tunnel_ipip_push(struct net *net, struct sk_buff *skb, static int nf_flow_tunnel_v4_push(struct net *net, struct sk_buff *skb, struct flow_offload_tuple *tuple, - __be32 *ip_daddr) + struct dst_entry *dst, __be32 *ip_daddr) { if (tuple->tun_num) - return nf_flow_tunnel_ipip_push(net, skb, tuple, ip_daddr); + return nf_flow_tunnel_ipip_push(net, skb, tuple, dst, ip_daddr); return 0; } static int nf_flow_tunnel_ip6ip6_push(struct net *net, struct sk_buff *skb, struct flow_offload_tuple *tuple, + struct dst_entry *dst, struct in6_addr **ip6_daddr) { struct ipv6hdr *ip6h = (struct ipv6hdr *)skb_network_header(skb); - struct rtable *rt = dst_rtable(tuple->dst_cache); __u8 dsfield = ipv6_get_dsfield(ip6h); + struct rtable *rt = dst_rtable(dst); struct flowi6 fl6 = { .daddr = tuple->tun.src_v6, .saddr = tuple->tun.dst_v6, @@ -696,10 +697,11 @@ static int nf_flow_tunnel_ip6ip6_push(struct net *net, struct sk_buff *skb, static int nf_flow_tunnel_v6_push(struct net *net, struct sk_buff *skb, struct flow_offload_tuple *tuple, + struct dst_entry *dst, struct in6_addr **ip6_daddr) { if (tuple->tun_num) - return nf_flow_tunnel_ip6ip6_push(net, skb, tuple, ip6_daddr); + return nf_flow_tunnel_ip6ip6_push(net, skb, tuple, dst, ip6_daddr); return 0; } @@ -842,7 +844,8 @@ nf_flow_offload_ip_hook(void *priv, struct sk_buff *skb, other_tuple = &flow->tuplehash[!dir].tuple; ip_daddr = other_tuple->src_v4.s_addr; - if (nf_flow_tunnel_v4_push(state->net, skb, other_tuple, &ip_daddr) < 0) + if (nf_flow_tunnel_v4_push(state->net, skb, other_tuple, + tuplehash->tuple.dst_cache, &ip_daddr) < 0) return NF_DROP; switch (tuplehash->tuple.xmit_type) { @@ -1158,6 +1161,7 @@ nf_flow_offload_ipv6_hook(void *priv, struct sk_buff *skb, ip6_daddr = &other_tuple->src_v6; if (nf_flow_tunnel_v6_push(state->net, skb, other_tuple, + tuplehash->tuple.dst_cache, &ip6_daddr) < 0) return NF_DROP;