1 files changed, 8 insertions, 5 deletions

diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index ced5dcf37465..f776ec4ecf6d 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -350,7 +350,7 @@ static void tcp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
         sk = __inet6_lookup_established(net, &tcp_hashinfo,
                                         &hdr->daddr, th->dest,
                                         &hdr->saddr, ntohs(th->source),
-                                        skb->dev->ifindex);
+                                        skb->dev->ifindex, inet6_sdif(skb));
 
         if (!sk) {
                 __ICMP6_INC_STATS(net, __in6_dev_get(skb->dev),
@@ -918,7 +918,8 @@ static void tcp_v6_send_reset(const struct sock *sk, struct sk_buff *skb)
                                            &tcp_hashinfo, NULL, 0,
                                            &ipv6h->saddr,
                                            th->source, &ipv6h->daddr,
-                                           ntohs(th->source), tcp_v6_iif(skb));
+                                           ntohs(th->source), tcp_v6_iif(skb),
+                                           tcp_v6_sdif(skb));
                 if (!sk1)
                         goto out;
 
@@ -1397,6 +1398,7 @@ static void tcp_v6_fill_cb(struct sk_buff *skb, const struct ipv6hdr *hdr,
 
 static int tcp_v6_rcv(struct sk_buff *skb)
 {
+        int sdif = inet6_sdif(skb);
         const struct tcphdr *th;
         const struct ipv6hdr *hdr;
         bool refcounted;
@@ -1430,7 +1432,7 @@ static int tcp_v6_rcv(struct sk_buff *skb)
 
 lookup:
         sk = __inet6_lookup_skb(&tcp_hashinfo, skb, __tcp_hdrlen(th),
-                                th->source, th->dest, inet6_iif(skb),
+                                th->source, th->dest, inet6_iif(skb), sdif,
                                 &refcounted);
         if (!sk)
                 goto no_tcp_socket;
@@ -1563,7 +1565,8 @@ do_time_wait:
                                             skb, __tcp_hdrlen(th),
                                             &ipv6_hdr(skb)->saddr, th->source,
                                             &ipv6_hdr(skb)->daddr,
-                                            ntohs(th->dest), tcp_v6_iif(skb));
+                                            ntohs(th->dest), tcp_v6_iif(skb),
+                                            sdif);
                 if (sk2) {
                         struct inet_timewait_sock *tw = inet_twsk(sk);
                         inet_twsk_deschedule_put(tw);
@@ -1610,7 +1613,7 @@ static void tcp_v6_early_demux(struct sk_buff *skb)
         sk = __inet6_lookup_established(dev_net(skb->dev), &tcp_hashinfo,
                                         &hdr->saddr, th->source,
                                         &hdr->daddr, ntohs(th->dest),
-                                        inet6_iif(skb));
+                                        inet6_iif(skb), inet6_sdif(skb));
         if (sk) {
                 skb->sk = sk;
                 skb->destructor = sock_edemux;