crypto/openssh/channels.c

123 	int listen_port;		/* Remote side should listen port. */
2858 	snprintf(strport, sizeof strport, "%d", fwd->listen_port);
2889 		if (type == SSH_CHANNEL_RPORT_LISTENER && fwd->listen_port == 0 &&
2932 		 * fwd->listen_port == 0 requests a dynamically allocated port -
2935 		if (type == SSH_CHANNEL_RPORT_LISTENER && fwd->listen_port == 0 &&
2950 		if (fwd->listen_port == 0 && allocated_listen_port != NULL &&
2954 			c->listening_port = fwd->listen_port;
2959 		    fwd->listen_port);
3086 		return channel_cancel_rport_listener_tcpip(fwd->listen_host, fwd->listen_port);
3157 		return channel_cancel_lport_listener_tcpip(fwd->listen_host, fwd->listen_port, cport, fwd_opts);
3231 		    packet_put_int(fwd->listen_port);
3239 		packet_put_int(fwd->listen_port);
3281 			permitted_opens[idx].listen_port = PORT_STREAMLOCAL;
3286 			permitted_opens[idx].listen_port = fwd->listen_port;
3320 	if (allowed_open->listen_port != requestedport)
3340 	if (allowed_open->listen_port != PORT_STREAMLOCAL)
3375 	permitted_opens[i].listen_port = 0;
3412 	permitted_opens[i].listen_port = 0;
3434 		    fwd->listen_port ? fwd->listen_port : fwd->allocated_port));
3451 	fwd.listen_port = packet_get_int();
3460 	if (fwd.listen_port < IPPORT_RESERVED && !is_root)
3463 		    fwd.listen_port);
3500 	permitted_opens[num_permitted_opens].listen_port = 0;
3525 		permitted_opens[idx].listen_port =
3528 		permitted_opens[idx].listen_port = 0;
3551 	permitted_adm_opens[num_adm_permitted_opens].listen_port = 0;
3765     u_short listen_port, char *ctype, char *rname)
3771 		    listen_port, 1)) {
3777 	error("WARNING: Server requests forwarding for unknown listen_port %d",
3778 	    listen_port);