diff options
Diffstat (limited to '')
| -rw-r--r-- | net/ipv4/tcp_input.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index 5165c8de47ee..28d31f2c1422 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -4770,6 +4770,9 @@ static void tcp_data_queue(struct sock *sk, struct sk_buff *skb) bool fragstolen; int eaten; + if (sk_is_mptcp(sk)) + mptcp_incoming_options(sk, skb, &tp->rx_opt); + if (TCP_SKB_CB(skb)->seq == TCP_SKB_CB(skb)->end_seq) { __kfree_skb(skb); return; @@ -6346,8 +6349,11 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb) case TCP_CLOSE_WAIT: case TCP_CLOSING: case TCP_LAST_ACK: - if (!before(TCP_SKB_CB(skb)->seq, tp->rcv_nxt)) + if (!before(TCP_SKB_CB(skb)->seq, tp->rcv_nxt)) { + if (sk_is_mptcp(sk)) + mptcp_incoming_options(sk, skb, &tp->rx_opt); break; + } /* fall through */ case TCP_FIN_WAIT1: case TCP_FIN_WAIT2: |