1 files changed, 1 insertions, 0 deletions

diff --git a/net/ipv4/tcp_fastopen.c b/net/ipv4/tcp_fastopen.c
index f51919535ca7..dd2560c83a85 100644
--- a/net/ipv4/tcp_fastopen.c
+++ b/net/ipv4/tcp_fastopen.c
@@ -205,6 +205,7 @@ static struct sock *tcp_fastopen_create_child(struct sock *sk,
          * scaled. So correct it appropriately.
          */
         tp->snd_wnd = ntohs(tcp_hdr(skb)->window);
+        tp->max_window = tp->snd_wnd;
 
         /* Activate the retrans timer so that SYNACK can be retransmitted.
          * The request socket is not added to the ehash