jdk/src/jdk.crypto.mscapi/windows/native/libsunmscapi/security.cpp

*** 1441,1464 ****
   */
  JNIEXPORT jint JNICALL Java_sun_security_mscapi_KeyStore_getKeyLength
    (JNIEnv *env, jobject obj, jlong hKey)
  {
      DWORD dwDataLen = sizeof(DWORD);
-     BYTE pbData[sizeof(DWORD)];
      DWORD length = 0;
  
      __try
      {
          // Get key length (in bits)
          //TODO - may need to use KP_BLOCKLEN instead?
!         if (!(::CryptGetKeyParam((HCRYPTKEY) hKey, KP_KEYLEN, (BYTE *)pbData, &dwDataLen,
              0))) {
  
              ThrowException(env, KEY_EXCEPTION, GetLastError());
              __leave;
          }
-         length = (DWORD) pbData;
      }
      __finally
      {
          // no cleanup required
      }
--- 1441,1463 ----
   */
  JNIEXPORT jint JNICALL Java_sun_security_mscapi_KeyStore_getKeyLength
    (JNIEnv *env, jobject obj, jlong hKey)
  {
      DWORD dwDataLen = sizeof(DWORD);
      DWORD length = 0;
  
      __try
      {
          // Get key length (in bits)
          //TODO - may need to use KP_BLOCKLEN instead?
!         // pbData must be a pointer to a DWORD value with KP_KEYLEN
!         if (!(::CryptGetKeyParam((HCRYPTKEY) hKey, KP_KEYLEN, (BYTE *)&length, &dwDataLen,
              0))) {
  
              ThrowException(env, KEY_EXCEPTION, GetLastError());
              __leave;
          }
      }
      __finally
      {
          // no cleanup required
      }