X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fnet.c;h=8328db914d824e316de5c708a27baf30f4b10bb8;hp=a539425668b865b61bba91c2112d2530945b1dc2;hb=b6b302cee9de92d157f73d7739cc259d269c0ca0;hpb=3ccdf50beb6b2d3f2730bdc66006b43190537cde

diff --git a/src/net.c b/src/net.c
index a5394256..8328db91 100644
--- a/src/net.c
+++ b/src/net.c
@@ -152,7 +152,7 @@ static void timeout_handler(void *data) {
 			if(c->edge) {
 				try_tx(c->node, false);
 				if(c->status.pinged) {
-					logger(DEBUG_CONNECTIONS, LOG_INFO, "%s (%s) didn't respond to PING in %ld seconds", c->name, c->hostname, (long)now.tv_sec - c->last_ping_time);
+					logger(DEBUG_CONNECTIONS, LOG_INFO, "%s (%s) didn't respond to PING in %ld seconds", c->name, c->hostname, (long)(now.tv_sec - c->last_ping_time));
 				} else if(c->last_ping_time + pinginterval <= now.tv_sec) {
 					send_ping(c);
 					continue;
@@ -181,7 +181,7 @@ static void periodic_handler(void *data) {
 
 	if(contradicting_del_edge > 100 && contradicting_add_edge > 100) {
 		logger(DEBUG_ALWAYS, LOG_WARNING, "Possible node with same Name as us! Sleeping %d seconds.", sleeptime);
-		usleep(sleeptime * 1000000LL);
+		nanosleep(&(struct timespec){sleeptime, 0}, NULL);
 		sleeptime *= 2;
 		if(sleeptime < 0)
 			sleeptime = 3600;
@@ -210,10 +210,13 @@ static void periodic_handler(void *data) {
 			   and we are not already trying to make one, create an
 			   outgoing connection to this node.
 			*/
-			int r = rand() % node_tree->count;
+			int r = rand() % (node_tree->count - 1);
 			int i = 0;
 
 			for splay_each(node_t, n, node_tree) {
+				if(n == myself)
+					continue;
+
 				if(i++ != r)
 					continue;
 
@@ -442,7 +445,7 @@ void retry(void) {
 */
 int main_loop(void) {
 	timeout_add(&pingtimer, timeout_handler, &pingtimer, &(struct timeval){pingtimeout, rand() % 100000});
-	timeout_add(&periodictimer, periodic_handler, &periodictimer, &(struct timeval){pingtimeout, rand() % 100000});
+	timeout_add(&periodictimer, periodic_handler, &periodictimer, &(struct timeval){0, 0});
 
 #ifndef HAVE_MINGW
 	signal_t sighup = {0};