Always call res_init() before getaddrinfo().

[tinc] / src / net_setup.c

diff --git a/src/net_setup.c b/src/net_setup.c
index fee4159..c4f01b5 100644 (file)
--- a/src/net_setup.c
+++ b/src/net_setup.c
@@ -518,6 +518,9 @@ bool setup_myself_reloadable(void) {
        get_config_int(lookup_config(config_tree, "UDPDiscoveryInterval"), &udp_discovery_interval);
        get_config_int(lookup_config(config_tree, "UDPDiscoveryTimeout"), &udp_discovery_timeout);
 
+       get_config_int(lookup_config(config_tree, "MTUInfoInterval"), &mtu_info_interval);
+       get_config_int(lookup_config(config_tree, "UDPInfoInterval"), &udp_info_interval);
+
        get_config_bool(lookup_config(config_tree, "DirectOnly"), &directonly);
        get_config_bool(lookup_config(config_tree, "LocalDiscovery"), &localdiscovery);
 
@@ -664,7 +667,7 @@ static bool add_listen_address(char *address, bool bindto) {
        hint.ai_protocol = IPPROTO_TCP;
        hint.ai_flags = AI_PASSIVE;
 
-#ifdef HAVE_DECL_RES_INIT
+#if HAVE_DECL_RES_INIT
        res_init();
 #endif
        int err = getaddrinfo(address && *address ? address : NULL, port, &hint, &ai);