static int ib_mask_to_mlx5_opt(int ib_mask)
{
	int result = 0;
	int i;

	for (i = 0; i < 8 * sizeof(int); i++) {
		if ((1 << i) & ib_mask)
			result |= ib_nr_to_mlx5_nr(1 << i);
	}

	return result;
}

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.