# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1624204304 -7200
# Node ID 166f8e1d82b0ce6c56f5507b7ea8352d93cedc7d
# Parent  cd4006709493be556375ad3f9e33e2bdd2be5cea
util.prosodyctl.check: Ensure that libunbound does not check hosts file

This fixes wrongly reported DNS problems on some distros where the hosts
file contains an entry for the local machine, pointing at a loopback
address such as 127.0.1.1 or similar.

diff -r cd4006709493 -r 166f8e1d82b0 util/prosodyctl/check.lua
--- a/util/prosodyctl/check.lua	Sun Jun 20 17:34:50 2021 +0200
+++ b/util/prosodyctl/check.lua	Sun Jun 20 17:51:44 2021 +0200
@@ -228,6 +228,9 @@
 	if not what or what == "dns" then
 		local dns = require "net.dns";
 		pcall(function ()
+			local unbound_config = configmanager.get("*", "unbound") or {};
+			unbound_config.hoststxt = false; -- don't look at /etc/hosts
+			configmanager.set("*", "unbound", unbound_config);
 			dns = require"net.unbound".dns;
 		end)
 		local idna = require "util.encodings".idna;