X-Git-Url: https://www.tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fnet_socket.c;h=206321cd52425d9cfc4bfbc887d59310d5612dc6;hb=ba0a3bcb2d565eec26aed30eef902d3482877cf9;hp=75b20ec9ccb12d4ba7b05d8b222b95d0134b12df;hpb=a6448291834ca7419553a807ee367c719c2956d0;p=tinc

diff --git a/src/net_socket.c b/src/net_socket.c
index 75b20ec9..206321cd 100644
--- a/src/net_socket.c
+++ b/src/net_socket.c
@@ -1,7 +1,7 @@
 /*
     net_socket.c -- Handle various kinds of sockets.
     Copyright (C) 1998-2005 Ivo Timmermans,
-                  2000-2017 Guus Sliepen <guus@tinc-vpn.org>
+                  2000-2018 Guus Sliepen <guus@tinc-vpn.org>
                   2006      Scott Lamb <slamb@slamb.org>
                   2009      Florian Forster <octo@verplant.org>
 
@@ -122,6 +122,7 @@ static bool bind_to_interface(int sd) {
 	}
 
 #else /* if !defined(SOL_SOCKET) || !defined(SO_BINDTODEVICE) */
+	(void)sd;
 	logger(DEBUG_ALWAYS, LOG_WARNING, "%s not supported on this platform", "BindToInterface");
 #endif
 
@@ -387,7 +388,7 @@ void finish_connecting(connection_t *c) {
 	send_id(c);
 }
 
-static void do_outgoing_pipe(connection_t *c, char *command) {
+static void do_outgoing_pipe(connection_t *c, const char *command) {
 #ifndef HAVE_MINGW
 	int fd[2];
 
@@ -435,6 +436,8 @@ static void do_outgoing_pipe(connection_t *c, char *command) {
 
 	exit(result);
 #else
+	(void)c;
+	(void)command;
 	logger(DEBUG_ALWAYS, LOG_ERR, "Proxy type exec not supported on this platform!");
 	return;
 #endif
@@ -524,7 +527,7 @@ bool do_outgoing_connection(outgoing_t *outgoing) {
 	int result;
 
 begin:
-	sa = get_recent_address(outgoing->address_cache);
+	sa = get_recent_address(outgoing->node->address_cache);
 
 	if(!sa) {
 		logger(DEBUG_CONNECTIONS, LOG_ERR, "Could not set up a meta connection to %s", outgoing->node->name);
@@ -624,10 +627,15 @@ begin:
 }
 
 void setup_outgoing_connection(outgoing_t *outgoing, bool verbose) {
+	(void)verbose;
 	timeout_del(&outgoing->ev);
 
 	node_t *n = outgoing->node;
 
+	if(!n->address_cache) {
+		n->address_cache = open_address_cache(n);
+	}
+
 	if(n->connection) {
 		logger(DEBUG_CONNECTIONS, LOG_INFO, "Already connected to %s", n->name);
 
@@ -639,10 +647,6 @@ void setup_outgoing_connection(outgoing_t *outgoing, bool verbose) {
 		}
 	}
 
-	if(!outgoing->address_cache) {
-		outgoing->address_cache = open_address_cache(n);
-	}
-
 	do_outgoing_connection(outgoing);
 	return;
 
@@ -655,6 +659,7 @@ remove:
   new connection
 */
 void handle_new_meta_connection(void *data, int flags) {
+	(void)flags;
 	listen_socket_t *l = data;
 	connection_t *c;
 	sockaddr_t sa;
@@ -747,6 +752,7 @@ void handle_new_meta_connection(void *data, int flags) {
   accept a new UNIX socket connection
 */
 void handle_new_unix_connection(void *data, int flags) {
+	(void)flags;
 	io_t *io = data;
 	connection_t *c;
 	sockaddr_t sa;
@@ -781,11 +787,6 @@ void handle_new_unix_connection(void *data, int flags) {
 
 static void free_outgoing(outgoing_t *outgoing) {
 	timeout_del(&outgoing->ev);
-
-	if(outgoing->address_cache) {
-		close_address_cache(outgoing->address_cache);
-	}
-
 	free(outgoing);
 }