int qeth_check_qdio_errors(struct qeth_card *card, struct qdio_buffer *buf,
		unsigned int qdio_error, const char *dbftext)
{
	if (qdio_error) {
		QETH_CARD_TEXT(card, 2, dbftext);
		QETH_CARD_TEXT_(card, 2, " F15=%02X",
			       buf->element[15].sflags);
		QETH_CARD_TEXT_(card, 2, " F14=%02X",
			       buf->element[14].sflags);
		QETH_CARD_TEXT_(card, 2, " qerr=%X", qdio_error);
		if ((buf->element[15].sflags) == 0x12) {
			card->stats.rx_dropped++;
			return 0;
		} else
			return 1;
	}
	return 0;
}

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.