1 files changed, 2 insertions, 2 deletions
diff --git a/lib/hdb/mkey.c b/lib/hdb/mkey.c
index 8265776bf7c8..cfc27d424a2f 100644
--- a/lib/hdb/mkey.c
+++ b/lib/hdb/mkey.c
@@ -226,7 +226,7 @@ read_master_encryptionkey(krb5_context context, const char *filename,
     }
 
     ret = decode_EncryptionKey(buf, len, &key, &ret_len);
-    memset(buf, 0, sizeof(buf));
+    memset_s(buf, sizeof(buf), 0, sizeof(buf));
     if(ret)
 	return ret;
 
@@ -279,7 +279,7 @@ read_master_krb4(krb5_context context, const char *filename,
     memset(&key, 0, sizeof(key));
     key.keytype = ETYPE_DES_PCBC_NONE;
     ret = krb5_data_copy(&key.keyvalue, buf, len);
-    memset(buf, 0, sizeof(buf));
+    memset_s(buf, sizeof(buf), 0, sizeof(buf));
     if(ret)
 	return ret;