rc: skip second plain names forward restriction with no domain

RMerl · Jun 25, 2018 · 350dc54 · 350dc54
1 parent e2600a9
commit 350dc54
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/release/src/router/rc/services.c b/release/src/router/rc/services.c
@@ -1363,9 +1363,10 @@ void start_dnsmasq(void)
 			    "expand-hosts\n", value);	// expand hostnames in hosts file
 	}
 	if (nvram_get_int("lan_dns_fwd_local") != 1) {
-		fprintf(fp, "bogus-priv\n"
-		            "domain-needed\n"
-		            "local=/%s/\n", value);	// Don't forward local queries upstream
+		fprintf(fp, "bogus-priv\n"			// don't forward private reverse lookups upstream
+		            "domain-needed\n");			// don't forward plain name queries upstream
+		if (*value)
+			fprintf(fp, "local=/%s/\n", value);	// don't forward local domain queries upstream
 	}
 
 	if ((is_routing_enabled() && nvram_get_int("dhcp_enable_x"))