diff --git a/lib/dns/rpz.c b/lib/dns/rpz.c
index dd28987c8f..0548e59a48 100644
--- a/lib/dns/rpz.c
+++ b/lib/dns/rpz.c
@@ -1590,11 +1590,11 @@ dns_rpz_ready(dns_rpz_zones_t *rpzs,
  * Add an IP address to the radix tree or a name to the summary database.
  */
 isc_result_t
-dns_rpz_add(dns_rpz_zones_t *rpzs, dns_rpz_num_t rpz_num,
-	    dns_name_t *src_name) {
+dns_rpz_add(dns_rpz_zones_t *rpzs, dns_rpz_num_t rpz_num, dns_name_t *src_name)
+{
 	dns_rpz_zone_t *rpz;
 	dns_rpz_type_t rpz_type;
-	isc_result_t result;
+	isc_result_t result = ISC_R_FAILURE;
 
 	REQUIRE(rpzs != NULL && rpz_num < rpzs->p.num_zones);
 	rpz = rpzs->zones[rpz_num];
diff --git a/lib/dns/rrl.c b/lib/dns/rrl.c
index d0688aa7af..5185a39b8a 100644
--- a/lib/dns/rrl.c
+++ b/lib/dns/rrl.c
@@ -26,6 +26,7 @@
 #include <isc/mem.h>
 #include <isc/net.h>
 #include <isc/netaddr.h>
+#include <isc/print.h>
 
 #include <dns/result.h>
 #include <dns/rcode.h>
@@ -860,7 +861,7 @@ make_log_buf(dns_rrl_t *rrl, dns_rrl_entry_t *e,
 			ADD_LOG_CSTR(&lb, "error response");
 		} else {
 			rstr = isc_result_totext(resp_result);
-			add_log_str(&lb, rstr, strlen(rstr);
+			add_log_str(&lb, rstr, strlen(rstr));
 			ADD_LOG_CSTR(&lb, " response");
 		}
 		break;