    protected final boolean loadMore() throws IOException
    {
        if (_inputStream != null) {
            _currInputProcessed += _inputEnd;

            int count = _inputStream.read(_inputBuffer, 0, _inputBuffer.length);
            if (count > 0) {
                _inputPtr = 0;
                _inputEnd = count;
                return true;
            }
            // End of input
            _closeInput();
            // Should never return 0, so let's fail
            if (count == 0) {
                throw new IOException("InputStream.read() returned 0 characters when trying to read "+_inputBuffer.length+" bytes");
            }
        }
        return false;
    }
The software allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.