diff options
| -rw-r--r-- | net/mptcp/subflow.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/mptcp/subflow.c b/net/mptcp/subflow.c index 72b7efe388db..1f7311afd48d 100644 --- a/net/mptcp/subflow.c +++ b/net/mptcp/subflow.c @@ -1285,6 +1285,7 @@ static bool subflow_is_done(const struct sock *sk) /* sched mptcp worker for subflow cleanup if no more data is pending */ static void subflow_sched_work_if_closed(struct mptcp_sock *msk, struct sock *ssk) { + const struct mptcp_subflow_context *subflow = mptcp_subflow_ctx(ssk); struct sock *sk = (struct sock *)msk; if (likely(ssk->sk_state != TCP_CLOSE && @@ -1303,7 +1304,8 @@ static void subflow_sched_work_if_closed(struct mptcp_sock *msk, struct sock *ss */ if (__mptcp_check_fallback(msk) && subflow_is_done(ssk) && msk->first == ssk && - mptcp_update_rcv_data_fin(msk, READ_ONCE(msk->ack_seq), true)) + mptcp_update_rcv_data_fin(msk, subflow->map_seq + + subflow->map_data_len, true)) mptcp_schedule_work(sk); } |