1 files changed, 2 insertions, 0 deletions

diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 30c6a42b1f5b..53b4c5a3113b 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -6101,6 +6101,8 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb)
                          */
                         tcp_rearm_rto(sk);
                 } else {
+                        tcp_try_undo_spurious_syn(sk);
+                        tp->retrans_stamp = 0;
                         tcp_init_transfer(sk, BPF_SOCK_OPS_PASSIVE_ESTABLISHED_CB);
                         tp->copied_seq = tp->rcv_nxt;
                 }