diff options
Diffstat (limited to 'tcp_splice.c')
| -rw-r--r-- | tcp_splice.c | 20 |
1 files changed, 3 insertions, 17 deletions
diff --git a/tcp_splice.c b/tcp_splice.c index af50e71..1f969a5 100644 --- a/tcp_splice.c +++ b/tcp_splice.c @@ -240,28 +240,14 @@ static void conn_event_do(struct tcp_splice_conn *conn, unsigned long event) */ static void tcp_splice_rst(struct tcp_splice_conn *conn) { - const struct linger linger0 = { - .l_onoff = 1, - .l_linger = 0, - }; unsigned sidei; if (conn->flags & CLOSING) return; /* Nothing to do */ - /* Force RST on sockets to inform the peer - * - * We do this by setting SO_LINGER with 0 timeout, which means that - * close() will send an RST (unless the connection is already closed in - * both directions). - */ - flow_foreach_sidei(sidei) { - if (setsockopt(conn->s[sidei], SOL_SOCKET, - SO_LINGER, &linger0, sizeof(linger0)) < 0) { - flow_dbg_perror(conn, -"SO_LINGER failed, may not send RST to peer"); - } - } + /* Force RST on sockets to inform the peer */ + flow_foreach_sidei(sidei) + tcp_linger0(conn, conn->s[sidei]); conn_flag(conn, CLOSING); } |