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From 162e5e0062ce923c494cc64282f293f0ed64fc10 Mon Sep 17 00:00:00 2001
From: Sven Mueller <smu@google.com>
Date: Wed, 27 Feb 2019 21:17:37 +0000
Subject: [PATCH] Fix bug added in 2.80 non-terminal code which returns NODATA
 instead of NXDOMAIN.
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Thanks to Sven Muleller and Maciej ┼╗enczykowski for work on this.

https://bugzilla.redhat.com/show_bug.cgi?id=1674067 refers.
---
 src/cache.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/cache.c b/src/cache.c
index 906f5e1..44c13e4 100644
--- a/src/cache.c
+++ b/src/cache.c
@@ -790,6 +790,7 @@ int cache_find_non_terminal(char *name, time_t now)
     if (!is_outdated_cname_pointer(crecp) &&
 	!is_expired(now, crecp) &&
 	(crecp->flags & F_FORWARD) &&
+	!(crecp->flags & F_NXDOMAIN) && 
 	hostname_isequal(name, cache_get_name(crecp)))
       return 1;
 
-- 
2.20.1