1 files changed, 10 insertions, 6 deletions

diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 8c124d4ef4b7..9a89b8deafae 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -145,6 +145,7 @@ int tcp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
         struct flowi4 *fl4;
         struct rtable *rt;
         int err;
+        u32 seq;
         struct ip_options_rcu *inet_opt;
         struct inet_timewait_death_row *tcp_death_row = &sock_net(sk)->ipv4.tcp_death_row;
 
@@ -234,12 +235,15 @@ int tcp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
         sk_setup_caps(sk, &rt->dst);
         rt = NULL;
 
-        if (!tp->write_seq && likely(!tp->repair))
-                tp->write_seq = secure_tcp_sequence_number(inet->inet_saddr,
-                                                           inet->inet_daddr,
-                                                           inet->inet_sport,
-                                                           usin->sin_port,
-                                                           &tp->tsoffset);
+        if (likely(!tp->repair)) {
+                seq = secure_tcp_sequence_number(inet->inet_saddr,
+                                                 inet->inet_daddr,
+                                                 inet->inet_sport,
+                                                 usin->sin_port,
+                                                 &tp->tsoffset);
+                if (!tp->write_seq)
+                        tp->write_seq = seq;
+        }
 
         inet->inet_id = tp->write_seq ^ jiffies;