On Thu, 2008-08-28 at 23:48 +0200, Da Zheng wrote: > If the non-user can access /dev/hda1, it means he can operate the hda1 > device directly without the help of the file system. > Is the user really allowed to do it? In Linux or other Unix, this kind > of operation is forbidden, I think.
It depends on the permissions on the device node; that's the whole point. Thomas
