3 files changed, 7 insertions, 9 deletions
diff --git a/net/ipv4/syncookies.c b/net/ipv4/syncookies.c
index 574b67765a06..34e755403715 100644
--- a/net/ipv4/syncookies.c
+++ b/net/ipv4/syncookies.c
@@ -227,11 +227,12 @@ static struct sock *get_cookie_sock(struct sock *sk, struct sk_buff *skb,
 	struct sock *child;
 
 	child = icsk->icsk_af_ops->syn_recv_sock(sk, skb, req, dst);
-	if (child)
+	if (child) {
+		atomic_set(&req->rsk_refcnt, 1);
 		inet_csk_reqsk_queue_add(sk, req, child);
-	else
+	} else {
 		reqsk_free(req);
-
+	}
 	return child;
 }
 
@@ -356,7 +357,7 @@ struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb)
 	ireq->opt = tcp_v4_save_options(skb);
 
 	if (security_inet_conn_request(sk, skb, req)) {
-		reqsk_put(req);
+		reqsk_free(req);
 		goto out;
 	}
 
@@ -377,7 +378,7 @@ struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb)
 	security_req_classify_flow(req, flowi4_to_flowi(&fl4));
 	rt = ip_route_output_key(sock_net(sk), &fl4);
 	if (IS_ERR(rt)) {
-		reqsk_put(req);
+		reqsk_free(req);
 		goto out;
 	}
 
diff --git a/net/ipv4/tcp_fastopen.c b/net/ipv4/tcp_fastopen.c
index 186fd394ec0a..82e375a0cbcf 100644
--- a/net/ipv4/tcp_fastopen.c
+++ b/net/ipv4/tcp_fastopen.c
@@ -169,6 +169,7 @@ static bool tcp_fastopen_create_child(struct sock *sk,
 	inet_csk_reset_xmit_timer(child, ICSK_TIME_RETRANS,
 				  TCP_TIMEOUT_INIT, TCP_RTO_MAX);
 
+	atomic_set(&req->rsk_refcnt, 1);
 	/* Add the child socket directly into the accept queue */
 	inet_csk_reqsk_queue_add(sk, req, child);
 
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index a94ddb96fc85..1dfbaee3554e 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -5981,10 +5981,6 @@ struct request_sock *inet_reqsk_alloc(const struct request_sock_ops *ops,
 		ireq->ireq_state = TCP_NEW_SYN_RECV;
 		write_pnet(&ireq->ireq_net, sock_net(sk_listener));
 
-		/* Following is temporary. It is coupled with debugging
-		 * helpers in reqsk_put() & reqsk_free()
-		 */
-		atomic_set(&ireq->ireq_refcnt, 0);
 	}
 
 	return req;