tcp: Fix a connect() race with timewait sockets

[mirror_ubuntu-zesty-kernel.git] / net / dccp / ipv6.c

diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c
index 50ea91a77705b5a73a8d363241b4dabc56401457..baf05cf43c2879068f86f63abeedfcffb2d30218 100644 (file)
--- a/net/dccp/ipv6.c
+++ b/net/dccp/ipv6.c
@@ -46,7 +46,7 @@ static void dccp_v6_hash(struct sock *sk)
                        return;
                }
                local_bh_disable();
-               __inet6_hash(sk);
+               __inet6_hash(sk, NULL);
                local_bh_enable();
        }
 }
@@ -241,7 +241,8 @@ out:
 }
 
 
-static int dccp_v6_send_response(struct sock *sk, struct request_sock *req)
+static int dccp_v6_send_response(struct sock *sk, struct request_sock *req,
+                                struct request_values *rv_unused)
 {
        struct inet6_request_sock *ireq6 = inet6_rsk(req);
        struct ipv6_pinfo *np = inet6_sk(sk);
@@ -468,7 +469,7 @@ static int dccp_v6_conn_request(struct sock *sk, struct sk_buff *skb)
        dreq->dreq_iss     = dccp_v6_init_sequence(skb);
        dreq->dreq_service = service;
 
-       if (dccp_v6_send_response(sk, req))
+       if (dccp_v6_send_response(sk, req, NULL))
                goto drop_and_free;
 
        inet6_csk_reqsk_queue_hash_add(sk, req, DCCP_TIMEOUT_INIT);
@@ -643,7 +644,7 @@ static struct sock *dccp_v6_request_recv_sock(struct sock *sk,
        newinet->inet_daddr = newinet->inet_saddr = LOOPBACK4_IPV6;
        newinet->inet_rcv_saddr = LOOPBACK4_IPV6;
 
-       __inet6_hash(newsk);
+       __inet6_hash(newsk, NULL);
        __inet_inherit_port(sk, newsk);
 
        return newsk;