net: disable name resolution in net_resolve_address()

baresip · Jun 22, 2021 · 75cf66f · 75cf66f
1 parent e30554a
commit 75cf66f
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/net/net.c b/src/net/net.c
@@ -234,9 +234,14 @@ int net_default_gateway_get(int af, struct sa *gw)
 int net_resolve_address(const char *addr, struct sa *sa)
 {
 	struct addrinfo *res, *res0;
+	struct addrinfo hints;
 	int err;
 
-	err = getaddrinfo(addr, NULL, NULL, &res0);
+	memset(&hints, 0, sizeof(hints));
+	hints.ai_family = AF_UNSPEC;
+	hints.ai_flags  = AI_V4MAPPED | AI_ADDRCONFIG | AI_NUMERICHOST;
+
+	err = getaddrinfo(addr, NULL, &hints, &res0);
 	if (err) {
 		DEBUG_WARNING("getaddrinfo(): (%s)\n", gai_strerror(err));
 		err = EADDRNOTAVAIL;