X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fgraph.c;h=cca0935029587cc20d2cafa3fddb992b9c4a5b10;hp=e2ef8b1a7a5e038061f0b1e4e36ab84c3b9e80ff;hb=e8bef0453680526bf82600ae766ff0c9dec22975;hpb=a5527be06c05b1956168019fb5733230134b950b

diff --git a/src/graph.c b/src/graph.c
index e2ef8b1a..cca09350 100644
--- a/src/graph.c
+++ b/src/graph.c
@@ -287,10 +287,13 @@ static void sssp_bfs(void) {
 
 			subnet_update(n, NULL, n->status.reachable);
 
-			if(!n->status.reachable)
+			if(!n->status.reachable) {
 				update_node_udp(n, NULL);
-			else if(n->connection)
+				memset(&n->status, 0, sizeof n->status);
+				n->options = 0;
+			} else if(n->connection) {
 				send_ans_key(n);
+			}
 		}
 	}
 }
@@ -315,7 +318,7 @@ void dump_graph(void) {
 	node_t *n;
 	edge_t *e;
 	char *filename = NULL, *tmpname = NULL;
-	FILE *file, *pipe;
+	FILE *file, *pipe = NULL;
 	
 	if(!graph_changed || !get_config_string(lookup_config(config_tree, "GraphDumpFile"), &filename))
 		return;
@@ -353,7 +356,7 @@ void dump_graph(void) {
 
 	fprintf(file, "}\n");	
 	
-	if(filename[0] == '|') {
+	if(pipe) {
 		pclose(pipe);
 	} else {
 		fclose(file);