X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fnet_setup.c;h=813c58baca29fbf782a88d2133d9f01e00d72e4d;hp=70291bffe97111f5f4a30691e63c56172a669351;hb=f75e71bc693847af71f61fb72cd788e3e47f9bd3;hpb=292354912f346fe467f557f0dc026b519997289c

diff --git a/src/net_setup.c b/src/net_setup.c
index 70291bff..813c58ba 100644
--- a/src/net_setup.c
+++ b/src/net_setup.c
@@ -309,6 +309,16 @@ bool setup_myself(void) {
 			&& !get_config_string(lookup_config(myself->connection->config_tree, "Port"), &myport))
 		myport = xstrdup("655");
 
+	if(!atoi(myport)) {
+		struct addrinfo *ai = str2addrinfo("localhost", myport, SOCK_DGRAM);
+		sockaddr_t sa;
+		if(!ai || !ai->ai_addr)
+			return false;
+		free(myport);
+		memcpy(&sa, ai->ai_addr, ai->ai_addrlen);
+		sockaddr2str(&sa, NULL, &myport);
+	}
+
 	/* Read in all the subnets specified in the host configuration file */
 
 	cfg = lookup_config(myself->connection->config_tree, "Subnet");