Sonar fixes, direct array parameter

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1717359 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 3 insertions, 3 deletions

diff --git a/src/java/org/apache/poi/poifs/crypt/Decryptor.java b/src/java/org/apache/poi/poifs/crypt/Decryptor.java
index eb94dca983..bec436a88e 100644
--- a/src/java/org/apache/poi/poifs/crypt/Decryptor.java
+++ b/src/java/org/apache/poi/poifs/crypt/Decryptor.java
@@ -114,15 +114,15 @@ public abstract class Decryptor {
     }
 
     protected void setVerifier(byte[] verifier) {
-        this.verifier = verifier;
+        this.verifier = (verifier == null) ? null : verifier.clone();
     }
 
     protected void setIntegrityHmacKey(byte[] integrityHmacKey) {
-        this.integrityHmacKey = integrityHmacKey;
+        this.integrityHmacKey = (integrityHmacKey == null) ? null : integrityHmacKey.clone();
     }
 
     protected void setIntegrityHmacValue(byte[] integrityHmacValue) {
-        this.integrityHmacValue = integrityHmacValue;
+        this.integrityHmacValue = (integrityHmacValue == null) ? null : integrityHmacValue.clone();
     }
 
     protected int getBlockSizeInBytes() {