X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fgraph.c;h=586aee8b738e67a6627590188fbfe743304a4f24;hp=d68a973ba854f33a94814060af9fbabef649076a;hb=8f1ba6daebb515d4e82c30d9b3578ea55de9c99a;hpb=4712d8f92e63e86e835ffb624d6399343ee568ea

diff --git a/src/graph.c b/src/graph.c
index d68a973b..586aee8b 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;
+	FILE *file, *pipe;
 	
 	if(!graph_changed || !get_config_string(lookup_config(config_tree, "GraphDumpFile"), &filename))
 		return;
@@ -325,7 +328,7 @@ void dump_graph(void) {
 	ifdebug(PROTOCOL) logger(LOG_NOTICE, "Dumping graph");
 	
 	if(filename[0] == '|') {
-		file = popen(filename + 1, "w");
+		file = pipe = popen(filename + 1, "w");
 	} else {
 		xasprintf(&tmpname, "%s.new", filename);
 		file = fopen(tmpname, "w");
@@ -354,7 +357,7 @@ void dump_graph(void) {
 	fprintf(file, "}\n");	
 	
 	if(filename[0] == '|') {
-		pclose(file);
+		pclose(pipe);
 	} else {
 		fclose(file);
 #ifdef HAVE_MINGW