From cabaeca9ae5b98c80586b91e89cf552e17a75a9b Mon Sep 17 00:00:00 2001
From: Brian Wellington <source@isc.org>
Date: Mon, 16 Jul 2001 09:48:05 +0000
Subject: [PATCH] missing assertion checks

---
 lib/dns/rdata.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/dns/rdata.c b/lib/dns/rdata.c
index 926c97f515..f3fdd2d19b 100644
--- a/lib/dns/rdata.c
+++ b/lib/dns/rdata.c
@@ -15,7 +15,7 @@
  * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: rdata.c,v 1.145 2001/07/16 03:05:57 marka Exp $ */
+/* $Id: rdata.c,v 1.146 2001/07/16 09:48:05 bwelling Exp $ */
 
 #include <config.h>
 #include <ctype.h>
@@ -379,6 +379,8 @@ dns_rdata_init(dns_rdata_t *rdata) {
 void
 dns_rdata_reset(dns_rdata_t *rdata) {
 
+	REQUIRE(rdata != NULL);
+
 	REQUIRE(!ISC_LINK_LINKED(rdata, link));
 	REQUIRE(DNS_RDATA_VALIDFLAGS(rdata));
 
@@ -396,6 +398,9 @@ dns_rdata_reset(dns_rdata_t *rdata) {
 void
 dns_rdata_clone(const dns_rdata_t *src, dns_rdata_t *target) {
 
+	REQUIRE(src != NULL);
+	REQUIRE(target != NULL);
+
 	REQUIRE(DNS_RDATA_INITIALIZED(target));
 
 	REQUIRE(DNS_RDATA_VALIDFLAGS(src));