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-rw-r--r--net/ipv4/tcp_ipv4.c1
-rw-r--r--net/ipv4/tcp_minisocks.c2
-rw-r--r--net/ipv6/tcp_ipv6.c25
3 files changed, 14 insertions, 14 deletions
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 767823764016..5bf2040b25b1 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -1462,6 +1462,7 @@ struct sock *tcp_v4_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
1462 goto exit_nonewsk; 1462 goto exit_nonewsk;
1463 1463
1464 newsk->sk_gso_type = SKB_GSO_TCPV4; 1464 newsk->sk_gso_type = SKB_GSO_TCPV4;
1465 inet_sk_rx_dst_set(newsk, skb);
1465 1466
1466 newtp = tcp_sk(newsk); 1467 newtp = tcp_sk(newsk);
1467 newinet = inet_sk(newsk); 1468 newinet = inet_sk(newsk);
diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
index d9c9dcef2de3..6ff7f10dce9d 100644
--- a/net/ipv4/tcp_minisocks.c
+++ b/net/ipv4/tcp_minisocks.c
@@ -387,8 +387,6 @@ struct sock *tcp_create_openreq_child(struct sock *sk, struct request_sock *req,
387 struct tcp_sock *oldtp = tcp_sk(sk); 387 struct tcp_sock *oldtp = tcp_sk(sk);
388 struct tcp_cookie_values *oldcvp = oldtp->cookie_values; 388 struct tcp_cookie_values *oldcvp = oldtp->cookie_values;
389 389
390 newicsk->icsk_af_ops->sk_rx_dst_set(newsk, skb);
391
392 /* TCP Cookie Transactions require space for the cookie pair, 390 /* TCP Cookie Transactions require space for the cookie pair,
393 * as it differs for each connection. There is no need to 391 * as it differs for each connection. There is no need to
394 * copy any s_data_payload stored at the original socket. 392 * copy any s_data_payload stored at the original socket.
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index bb9ce2b2f377..a3e60cc04a8a 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -94,6 +94,18 @@ static struct tcp_md5sig_key *tcp_v6_md5_do_lookup(struct sock *sk,
94} 94}
95#endif 95#endif
96 96
97static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
98{
99 struct dst_entry *dst = skb_dst(skb);
100 const struct rt6_info *rt = (const struct rt6_info *)dst;
101
102 dst_hold(dst);
103 sk->sk_rx_dst = dst;
104 inet_sk(sk)->rx_dst_ifindex = skb->skb_iif;
105 if (rt->rt6i_node)
106 inet6_sk(sk)->rx_dst_cookie = rt->rt6i_node->fn_sernum;
107}
108
97static void tcp_v6_hash(struct sock *sk) 109static void tcp_v6_hash(struct sock *sk)
98{ 110{
99 if (sk->sk_state != TCP_CLOSE) { 111 if (sk->sk_state != TCP_CLOSE) {
@@ -1270,6 +1282,7 @@ static struct sock * tcp_v6_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
1270 1282
1271 newsk->sk_gso_type = SKB_GSO_TCPV6; 1283 newsk->sk_gso_type = SKB_GSO_TCPV6;
1272 __ip6_dst_store(newsk, dst, NULL, NULL); 1284 __ip6_dst_store(newsk, dst, NULL, NULL);
1285 inet6_sk_rx_dst_set(newsk, skb);
1273 1286
1274 newtcp6sk = (struct tcp6_sock *)newsk; 1287 newtcp6sk = (struct tcp6_sock *)newsk;
1275 inet_sk(newsk)->pinet6 = &newtcp6sk->inet6; 1288 inet_sk(newsk)->pinet6 = &newtcp6sk->inet6;
@@ -1729,18 +1742,6 @@ static struct timewait_sock_ops tcp6_timewait_sock_ops = {
1729 .twsk_destructor= tcp_twsk_destructor, 1742 .twsk_destructor= tcp_twsk_destructor,
1730}; 1743};
1731 1744
1732static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
1733{
1734 struct dst_entry *dst = skb_dst(skb);
1735 const struct rt6_info *rt = (const struct rt6_info *)dst;
1736
1737 dst_hold(dst);
1738 sk->sk_rx_dst = dst;
1739 inet_sk(sk)->rx_dst_ifindex = skb->skb_iif;
1740 if (rt->rt6i_node)
1741 inet6_sk(sk)->rx_dst_cookie = rt->rt6i_node->fn_sernum;
1742}
1743
1744static const struct inet_connection_sock_af_ops ipv6_specific = { 1745static const struct inet_connection_sock_af_ops ipv6_specific = {
1745 .queue_xmit = inet6_csk_xmit, 1746 .queue_xmit = inet6_csk_xmit,
1746 .send_check = tcp_v6_send_check, 1747 .send_check = tcp_v6_send_check,