void inode_sb_list_add(struct inode *inode)
{
	spin_lock(&inode->i_sb->s_inode_list_lock);
	list_add(&inode->i_sb_list, &inode->i_sb->s_inodes);
	spin_unlock(&inode->i_sb->s_inode_list_lock);
}

The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.