1 files changed, 1 insertions, 0 deletions

diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index a4a0b6b3bcf2..2d656eef7f8e 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -5683,6 +5683,7 @@ discard:
                 }
 
                 tp->rcv_nxt = TCP_SKB_CB(skb)->seq + 1;
+                tp->copied_seq = tp->rcv_nxt;
                 tp->rcv_wup = TCP_SKB_CB(skb)->seq + 1;
 
                 /* RFC1323: The window in SYN & SYN/ACK segments is