From bde3ab9654b1a33a6a250bf053c8f8ba044f67e8 Mon Sep 17 00:00:00 2001
From: bert hubert <bert.hubert@netherlabs.nl>
Date: Wed, 30 Sep 2015 12:04:47 +0200
Subject: [PATCH] in dnsdist, setTC now also sets RA=RD, otherwise clients
 ignore response. Found by Burak Ozalp.

---
 pdns/dnsdist-lua.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pdns/dnsdist-lua.cc b/pdns/dnsdist-lua.cc
index be5d8496c..8359c3b40 100644
--- a/pdns/dnsdist-lua.cc
+++ b/pdns/dnsdist-lua.cc
@@ -501,6 +501,7 @@ vector<std::function<void(void)>> setupLua(bool client, const std::string& confi
 
   g_lua.registerFunction<void(dnsheader::*)(bool)>("setTC", [](dnsheader& dh, bool v) {
       dh.tc=v;
+      if(v) dh.ra = dh.rd; // you'll always need this, otherwise TC=1 gets ignored
     });
 
   g_lua.registerFunction<void(dnsheader::*)(bool)>("setQR", [](dnsheader& dh, bool v) {
-- 
2.40.0