From 6cfcc6e8a2eb714014d8823b404fbe1fb598064c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20K=C4=99pie=C5=84?= <michal@isc.org>
Date: Wed, 26 Jun 2019 08:37:31 +0200
Subject: [PATCH] Include <stdlib.h> in lib/dns/dnsrps.c

Since commit 0771dd3be8bad18f669de978f3be5e08cf2dbd6e, <isc/mem.h> no
longer includes <isc/xml.h>.  On some systems (e.g. FreeBSD), this means
that no header included by lib/dns/dnsrps.c (and no header included by
those headers) contains a definition of free() any more, which triggers
a compiler warning as lib/dns/dnsrps.c calls that function.  Add the
missing #include directive to prevent that warning from being triggered.
---
 lib/dns/dnsrps.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/dns/dnsrps.c b/lib/dns/dnsrps.c
index f9e2793a29..d9368140e1 100644
--- a/lib/dns/dnsrps.c
+++ b/lib/dns/dnsrps.c
@@ -16,6 +16,8 @@
 
 #ifdef USE_DNSRPS
 
+#include <stdlib.h>
+
 #include <isc/mem.h>
 #include <isc/string.h>
 #include <isc/util.h>