Fix the P11Cipher AES/ECB/PKCS5Padding array index out of range issue

Signed-off-by: Tao Liu <tao.liu@ibm.com>
ibmruntimes · Sep 14, 2022 · 7ed1d8a · 7ed1d8a
1 parent 6b49cb4
commit 7ed1d8a
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/P11Cipher.java b/src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/P11Cipher.java
@@ -22,6 +22,13 @@
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
+
+/*
+ * ===========================================================================
+ * (c) Copyright IBM Corp. 2022, 2022 All Rights Reserved
+ * ===========================================================================
+ */
+
 package sun.security.pkcs11;
 
 import java.nio.ByteBuffer;
@@ -604,7 +611,7 @@ private int implUpdate(byte[] in, int inOfs, int inLen,
                 if (padBufferLen != 0) {
                     if (padBufferLen != padBuffer.length) {
                         int bufCapacity = padBuffer.length - padBufferLen;
-                        if (inLen > bufCapacity) {
+                        if (inLen >= bufCapacity) {
                             bufferInputBytes(in, inOfs, bufCapacity);
                             inOfs += bufCapacity;
                             inLen -= bufCapacity;