1 files changed, 1 insertions, 0 deletions

diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index bf97317e6c97..f08eebe60446 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -2412,6 +2412,7 @@ int tcp_disconnect(struct sock *sk, int flags)
         tp->snd_cwnd_cnt = 0;
         tp->window_clamp = 0;
         tcp_set_ca_state(sk, TCP_CA_Open);
+        tp->is_sack_reneg = 0;
         tcp_clear_retrans(tp);
         inet_csk_delack_init(sk);
         /* Initialize rcv_mss to TCP_MIN_MSS to avoid division by 0