diff options
| -rw-r--r-- | source3/libsmb/unexpected.c | 9 | ||||
| -rw-r--r-- | source3/nmbd/nmbd_packets.c | 6 |
2 files changed, 13 insertions, 2 deletions
diff --git a/source3/libsmb/unexpected.c b/source3/libsmb/unexpected.c index 7ec5800e69..4543ffe7c6 100644 --- a/source3/libsmb/unexpected.c +++ b/source3/libsmb/unexpected.c @@ -481,6 +481,15 @@ static void nb_packet_server_listener(struct tevent_context *ev, DLIST_ADD(server->clients, client); server->num_clients += 1; + + if (server->num_clients > server->max_clients) { + DEBUG(10, ("Too many clients, dropping oldest\n")); + + /* + * no TALLOC_FREE here, don't mess with the list structs + */ + talloc_free(server->clients->prev); + } } static ssize_t nb_packet_client_more(uint8_t *buf, size_t buflen, diff --git a/source3/nmbd/nmbd_packets.c b/source3/nmbd/nmbd_packets.c index ec5225a5ec..c2a5204fac 100644 --- a/source3/nmbd/nmbd_packets.c +++ b/source3/nmbd/nmbd_packets.c @@ -37,8 +37,10 @@ bool nmbd_init_packet_server(void) { NTSTATUS status; - status = nb_packet_server_create(NULL, nmbd_event_context(), 0, - &packet_server); + status = nb_packet_server_create( + NULL, nmbd_event_context(), + lp_parm_int(-1, "nmbd", "unexpected_clients", 200), + &packet_server); if (!NT_STATUS_IS_OK(status)) { DEBUG(0, ("ERROR: nb_packet_server_create failed: %s\n", nt_errstr(status))); |