diff options
Diffstat (limited to 'accel-pppd/ctrl/l2tp/l2tp.c')
| -rw-r--r-- | accel-pppd/ctrl/l2tp/l2tp.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/accel-pppd/ctrl/l2tp/l2tp.c b/accel-pppd/ctrl/l2tp/l2tp.c index 85d79793..6342088c 100644 --- a/accel-pppd/ctrl/l2tp/l2tp.c +++ b/accel-pppd/ctrl/l2tp/l2tp.c @@ -914,10 +914,16 @@ static int l2tp_conn_read(struct triton_md_handler_t *h) struct l2tp_conn_t *conn = container_of(h, typeof(*conn), hnd); struct l2tp_packet_t *pack, *p; struct l2tp_attr_t *msg_type; + int res; while (1) { - if (l2tp_recv(h->fd, &pack, NULL)) + res = l2tp_recv(h->fd, &pack, NULL); + if (res) { + if (res == -2) + /* No peer listening, tear down connection */ + l2tp_disconnect(conn); return 0; + } if (!pack) continue; |