static ssize_t sbi_ui_show(struct ext4_attr *a,
			   struct ext4_sb_info *sbi, char *buf)
{
	unsigned int *ui = (unsigned int *) (((char *) sbi) + a->offset);

	return snprintf(buf, PAGE_SIZE, "%u\n", *ui);
}

This weakness involves numeric computation errors, such as integer overflows, underflows, or precision losses, which can lead to miscalculations and exploitable behaviors in software.