1 files changed, 7 insertions, 2 deletions

diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
index 40de2d2364a1..05be564414e9 100644
--- a/net/ipv4/tcp_timer.c
+++ b/net/ipv4/tcp_timer.c
@@ -198,8 +198,13 @@ static bool retransmits_timed_out(struct sock *sk,
                 return false;
 
         start_ts = tcp_sk(sk)->retrans_stamp;
-        if (likely(timeout == 0))
-                timeout = tcp_model_timeout(sk, boundary, TCP_RTO_MIN);
+        if (likely(timeout == 0)) {
+                unsigned int rto_base = TCP_RTO_MIN;
+
+                if ((1 << sk->sk_state) & (TCPF_SYN_SENT | TCPF_SYN_RECV))
+                        rto_base = tcp_timeout_init(sk);
+                timeout = tcp_model_timeout(sk, boundary, rto_base);
+        }
 
         return (s32)(tcp_time_stamp(tcp_sk(sk)) - start_ts - timeout) >= 0;
 }