1 files changed, 2 insertions, 2 deletions

diff --git a/net/ipv6/syncookies.c b/net/ipv6/syncookies.c
index eaf7ac496d50..2906ef20795e 100644
--- a/net/ipv6/syncookies.c
+++ b/net/ipv6/syncookies.c
@@ -193,7 +193,7 @@ struct sock *cookie_v6_check(struct sock *sk, struct sk_buff *skb)
                 ireq->pktopts = skb;
         }
 
-        ireq->ir_iif = sk->sk_bound_dev_if;
+        ireq->ir_iif = inet_request_bound_dev_if(sk, skb);
         /* So that link locals have meaning */
         if (!sk->sk_bound_dev_if &&
             ipv6_addr_type(&ireq->ir_v6_rmt_addr) & IPV6_ADDR_LINKLOCAL)
@@ -224,7 +224,7 @@ struct sock *cookie_v6_check(struct sock *sk, struct sk_buff *skb)
                 fl6.daddr = ireq->ir_v6_rmt_addr;
                 final_p = fl6_update_dst(&fl6, rcu_dereference(np->opt), &final);
                 fl6.saddr = ireq->ir_v6_loc_addr;
-                fl6.flowi6_oif = sk->sk_bound_dev_if;
+                fl6.flowi6_oif = ireq->ir_iif;
                 fl6.flowi6_mark = ireq->ir_mark;
                 fl6.fl6_dport = ireq->ir_rmt_port;
                 fl6.fl6_sport = inet_sk(sk)->inet_sport;