X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fnet.c;h=cac15f906c6fa9572a842891cebaa4191531105b;hp=c5e5707b9ae415538e3db79ca8cc21dae0c8f90b;hb=985d19caf20058db3c764f0f6fbeafa8bcc59fcc;hpb=b0cc043315220046973d28b144665b2c820e3bd6

diff --git a/src/net.c b/src/net.c
index c5e5707b..cac15f90 100644
--- a/src/net.c
+++ b/src/net.c
@@ -1,7 +1,7 @@
 /*
     net.c -- most of the network code
     Copyright (C) 1998-2005 Ivo Timmermans,
-                  2000-2012 Guus Sliepen <guus@tinc-vpn.org>
+                  2000-2015 Guus Sliepen <guus@tinc-vpn.org>
                   2006      Scott Lamb <slamb@slamb.org>
 		  2011      Loïc Grenié <loic.grenie@gmail.com>
 
@@ -182,6 +182,12 @@ void terminate_connection(connection_t *c, bool report) {
 		closesocket(c->socket);
 
 	if(c->edge) {
+		if(!c->node) {
+			logger(LOG_ERR, "Connection to %s (%s) has an edge but node is NULL!", c->name, c->hostname);
+			// And that should never happen.
+			abort();
+		}
+
 		if(report && !tunnelserver)
 			send_del_edge(everyone, c->edge);
 
@@ -240,7 +246,7 @@ static void check_dead_connections(void) {
 			if(c->status.active) {
 				if(c->status.pinged) {
 					ifdebug(CONNECTIONS) logger(LOG_INFO, "%s (%s) didn't respond to PING in %ld seconds",
-							   c->name, c->hostname, (long)now - c->last_ping_time);
+							   c->name, c->hostname, (long)(now - c->last_ping_time));
 					c->status.timeout = true;
 					terminate_connection(c, true);
 				} else if(c->last_ping_time + pinginterval <= now) {
@@ -249,7 +255,7 @@ static void check_dead_connections(void) {
 			} else {
 				if(c->status.remove) {
 					logger(LOG_WARNING, "Old connection_t for %s (%s) status %04x still lingering, deleting...",
-						   c->name, c->hostname, bitfield_to_int(&c->status, sizeof c->status));
+						   c->name, c->hostname, bitfield_to_int(&c->status, sizeof(c->status)));
 					connection_del(c);
 					continue;
 				}
@@ -269,7 +275,7 @@ static void check_dead_connections(void) {
 			if(c->status.active) {
 				ifdebug(CONNECTIONS) logger(LOG_INFO,
 						"%s (%s) could not flush for %ld seconds (%d bytes remaining)",
-						c->name, c->hostname, (long)now - c->last_flushed_time, c->outbuflen);
+						c->name, c->hostname, (long)(now - c->last_flushed_time), c->outbuflen);
 				c->status.timeout = true;
 				terminate_connection(c, true);
 			}