diff options
| -rw-r--r-- | tcp.c | 19 |
1 files changed, 8 insertions, 11 deletions
@@ -2088,13 +2088,8 @@ static void tcp_data_from_tap(struct ctx *c, struct tcp_tap_conn *conn, return; } - if (keep != -1) { - tcp_send_to_tap(c, conn, ACK, NULL, 0); - tcp_send_to_tap(c, conn, ACK, NULL, 0); - } - if (!iov_i) - goto fin_check; + goto out; mh.msg_iovlen = iov_i; eintr: @@ -2114,14 +2109,16 @@ eintr: if (len < (seq_from_tap - conn->seq_from_tap)) { conn->seq_from_tap += len; tcp_send_to_tap(c, conn, ZERO_WINDOW, NULL, 0); - return; + } else { + conn->seq_from_tap += len; } - conn->seq_from_tap += len; - -fin_check: - if (keep != -1) +out: + if (keep != -1) { + tcp_send_to_tap(c, conn, ACK, NULL, 0); + tcp_send_to_tap(c, conn, ACK, NULL, 0); return; + } if (ack) { if (conn->state == ESTABLISHED_SOCK_FIN_SENT && |