diff --git a/lib/dns/rdata/generic/ds_43.c b/lib/dns/rdata/generic/ds_43.c
index 009b8878bc..e098d22394 100644
--- a/lib/dns/rdata/generic/ds_43.c
+++ b/lib/dns/rdata/generic/ds_43.c
@@ -15,7 +15,7 @@
  * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: ds_43.c,v 1.2 2002/06/17 04:01:35 marka Exp $ */
+/* $Id: ds_43.c,v 1.3 2002/08/01 03:31:44 mayer Exp $ */
 
 /* draft-ietf-dnsext-delegation-signer-05.txt */
 
@@ -62,7 +62,7 @@ fromtext_ds(ARGS_FROMTEXT) {
 	if (token.value.as_ulong > 0xff)
 		RETTOK(ISC_R_RANGE);
 	RETERR(uint8_tobuffer(token.value.as_ulong, target));
-	type = token.value.as_ulong;
+	type = (isc_uint16_t) token.value.as_ulong;
 
 	/*
 	 * Digest.
diff --git a/lib/dns/rdata/in_1/apl_42.c b/lib/dns/rdata/in_1/apl_42.c
index 4dc45f962b..2762f9b37d 100644
--- a/lib/dns/rdata/in_1/apl_42.c
+++ b/lib/dns/rdata/in_1/apl_42.c
@@ -15,7 +15,7 @@
  * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: apl_42.c,v 1.3 2002/07/04 04:19:54 marka Exp $ */
+/* $Id: apl_42.c,v 1.4 2002/08/01 03:31:44 mayer Exp $ */
 
 /* RFC 3123 */
 
@@ -53,7 +53,7 @@ fromtext_in_apl(ARGS_FROMTEXT) {
 		neg = ISC_TF(*cp == '!');
 		if (neg)
 			cp++;
-		afi = strtoul(cp, &ap, 10);
+		afi = (isc_uint16_t) strtoul(cp, &ap, 10);
 		if (*ap++ != ':' || cp == ap)
 			RETTOK(DNS_R_SYNTAX);
 		if (afi > 0xffff)
@@ -62,7 +62,7 @@ fromtext_in_apl(ARGS_FROMTEXT) {
 		if (slash == NULL || slash == ap)
 			RETTOK(DNS_R_SYNTAX);
 		*slash++ = '\0';
-		prefix = strtoul(slash, &cp, 10);
+		prefix = (isc_uint8_t) strtoul(slash, &cp, 10);
 		if (*cp != '\0' || slash == cp)
 			RETTOK(DNS_R_SYNTAX);
 		switch (afi) {