X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fnet_setup.c;h=a04f9535ae63746aaa97cf0c99aa5a2cc9f4d763;hb=dfed43f01b69fff92321d1194a6c7c7ba54ca2d0;hp=1ecb3c65f2cdf697ab111e946f7e8bedd5af5c1e;hpb=0f18410ebaf1c503e5d0ca9624b24df930561d7d;p=tinc

diff --git a/src/net_setup.c b/src/net_setup.c
index 1ecb3c65..a04f9535 100644
--- a/src/net_setup.c
+++ b/src/net_setup.c
@@ -231,7 +231,7 @@ static bool read_ecdsa_private_key(void) {
 		return false;
 	}
 
-	if(s.st_mode & ~0100700) {
+	if(s.st_mode & ~0100700u) {
 		logger(DEBUG_ALWAYS, LOG_WARNING, "Warning: insecure file permissions for Ed25519 private key file `%s'!", fname);
 	}
 
@@ -323,7 +323,7 @@ static bool read_rsa_private_key(void) {
 		return false;
 	}
 
-	if(s.st_mode & ~0100700) {
+	if(s.st_mode & ~0100700u) {
 		logger(DEBUG_ALWAYS, LOG_WARNING, "Warning: insecure file permissions for RSA private key file `%s'!", fname);
 	}
 
@@ -935,6 +935,8 @@ static bool setup_myself(void) {
 			logger(DEBUG_ALWAYS, LOG_ERR, "UDPRcvBuf cannot be negative!");
 			return false;
 		}
+
+		udp_rcvbuf_warnings = true;
 	}
 
 	if(get_config_int(lookup_config(config_tree, "UDPSndBuf"), &udp_sndbuf)) {
@@ -942,6 +944,8 @@ static bool setup_myself(void) {
 			logger(DEBUG_ALWAYS, LOG_ERR, "UDPSndBuf cannot be negative!");
 			return false;
 		}
+
+		udp_sndbuf_warnings = true;
 	}
 
 	get_config_int(lookup_config(config_tree, "FWMark"), &fwmark);
@@ -1326,7 +1330,7 @@ void close_network_connections(void) {
 
 	if(myself && myself->connection) {
 		subnet_update(myself, NULL, false);
-		connection_del(myself->connection);
+		free_connection(myself->connection);
 	}
 
 	for(int i = 0; i < listen_sockets; i++) {