From dba83347ddcce681d29711a8dc604a3795be6f18 Mon Sep 17 00:00:00 2001
From: BKSSM Venkateswarlu
 <kameswarasrisubrahmanya.bhamidipati@quest-global.com>
Date: Tue, 6 Jul 2021 21:06:03 +0100
Subject: [PATCH] Fixed issue inside isEmpty function

---
 .../src/com/android/javacard/keymaster/KMKeymasterApplet.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Applet/src/com/android/javacard/keymaster/KMKeymasterApplet.java b/Applet/src/com/android/javacard/keymaster/KMKeymasterApplet.java
index 0949177f..b41e48f4 100644
--- a/Applet/src/com/android/javacard/keymaster/KMKeymasterApplet.java
+++ b/Applet/src/com/android/javacard/keymaster/KMKeymasterApplet.java
@@ -1517,7 +1517,7 @@ private boolean isEmpty(byte[] buf, short offset, short len) {
     boolean empty = true;
     short index = 0;
     while (index < len) {
-      if (buf[index] != 0) {
+      if (buf[(short) (index + offset)] != 0) {
         empty = false;
         break;
       }