static int query_raw_packet_qp_state(struct mlx5_ib_dev *dev,
				     struct mlx5_ib_qp *qp,
				     u8 *raw_packet_qp_state)
{
	struct mlx5_ib_raw_packet_qp *raw_packet_qp = &qp->raw_packet_qp;
	struct mlx5_ib_sq *sq = &raw_packet_qp->sq;
	struct mlx5_ib_rq *rq = &raw_packet_qp->rq;
	int err;
	u8 sq_state = MLX5_SQ_STATE_NA;
	u8 rq_state = MLX5_RQ_STATE_NA;

	if (qp->sq.wqe_cnt) {
		err = query_raw_packet_qp_sq_state(dev, sq, &sq_state);
		if (err)
			return err;
	}

	if (qp->rq.wqe_cnt) {
		err = query_raw_packet_qp_rq_state(dev, rq, &rq_state);
		if (err)
			return err;
	}

	return sqrq_state_to_qp_state(sq_state, rq_state, qp,
				      raw_packet_qp_state);
}

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.