use anonomous constants

diff --git a/lib/dns/zone.c b/lib/dns/zone.c
index c60e9f356a938bb827171d0469388e7edf5e04d9..fe8cc06e9b1e33d8d1dfda9286bf57b0aae01b0d 100644 (file)
--- a/lib/dns/zone.c
+++ b/lib/dns/zone.c
@@ -19203,7 +19203,8 @@ dns_zone_cdscheck(dns_zone_t *zone, dns_db_t *db, dns_dbversion_t *version) {
                         * is 5 zero octets.
                         */
                        if (crdata.length == 5U &&
-                           memcmp(crdata.data, "\0\0\0\0", 5) == 0)
+                           memcmp(crdata.data,
+                                  (unsigned char[5]){ 0, 0, 0, 0, 0 }, 5) == 0)
                        {
                                delete = true;
                                continue;
@@ -19267,7 +19268,8 @@ dns_zone_cdscheck(dns_zone_t *zone, dns_db_t *db, dns_dbversion_t *version) {
                         * and 2 zero octets.
                         */
                        if (crdata.length == 5U &&
-                           memcmp(crdata.data, "\0\0\3\0", 5) == 0)
+                           memcmp(crdata.data,
+                                  (unsigned char[5]){ 0, 0, 3, 0, 0 }, 5) == 0)
                        {
                                delete = true;
                                continue;