X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fnet_setup.c;h=334ea5d16886df2b97d5efa27abfd9441fd20680;hb=e82bec667059b370b0cfd5df2a34647b8f32829c;hp=ee8296cd5b49fff47892b64770ffab8ec871c320;hpb=b811e980e3a2a301c019459b91df2252468fd572;p=tinc

diff --git a/src/net_setup.c b/src/net_setup.c
index ee8296cd..334ea5d1 100644
--- a/src/net_setup.c
+++ b/src/net_setup.c
@@ -711,7 +711,12 @@ static bool setup_myself(void) {
 	get_config_bool(lookup_config(config_tree, "TunnelServer"), &tunnelserver);
 	strictsubnets |= tunnelserver;
 
-
+	if(get_config_int(lookup_config(config_tree, "MaxConnectionBurst"), &max_connection_burst)) {
+		if(max_connection_burst <= 0) {
+			logger(DEBUG_ALWAYS, LOG_ERR, "MaxConnectionBurst cannot be negative!");
+			return false;
+		}
+	}
 
 	if(get_config_int(lookup_config(config_tree, "UDPRcvBuf"), &udp_rcvbuf)) {
 		if(udp_rcvbuf <= 0) {
@@ -828,12 +833,11 @@ static bool setup_myself(void) {
 		io_add(&device_io, handle_device_data, NULL, device_fd, IO_READ);
 
 	/* Run tinc-up script to further initialize the tap interface */
-	char *envp[5];
+	char *envp[5] = {NULL};
 	xasprintf(&envp[0], "NETNAME=%s", netname ? : "");
 	xasprintf(&envp[1], "DEVICE=%s", device ? : "");
 	xasprintf(&envp[2], "INTERFACE=%s", iface ? : "");
 	xasprintf(&envp[3], "NAME=%s", myself->name);
-	envp[4] = NULL;
 
 	execute_script("tinc-up", envp);
 
@@ -1065,12 +1069,11 @@ void close_network_connections(void) {
 	close(unix_socket.fd);
 #endif
 
-	char *envp[5];
+	char *envp[5] = {NULL};
 	xasprintf(&envp[0], "NETNAME=%s", netname ? : "");
 	xasprintf(&envp[1], "DEVICE=%s", device ? : "");
 	xasprintf(&envp[2], "INTERFACE=%s", iface ? : "");
 	xasprintf(&envp[3], "NAME=%s", myself->name);
-	envp[4] = NULL;
 
 	exit_requests();
 	exit_edges();