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Exploit-Dev Archives: Re: Window manager - implementation bug/f

Re: Window manager - implementation bug/feature ???

Michael Jennings (mejETERM.ORG)
Thu, 7 Oct 1999 17:54:31 -0700

On Thursday, 07 October 1999, at 11:01:55 (-0600),
Erik Parker wrote:

> However, /dev/hdc is not his CDrom unless his primary hard drive is
> SCSI, and his cdrom is primary IDE.. then I can understand
> that.. but it doesn't sound like that is the case.. sounds like the
> user when the login has access to everything on that drive.

According to hd(4):

       Hd* are block devices to access MFM/IDE hard disk drives
       in raw mode. The master drive on the primary IDE con­
       troller (major device number 3) is hda; the slave drive is
       hdb. The master drive of the second controller (major
       device number 22) is hdc and the slave hdd.

So if he has two IDE hard drives on his primary controller and an IDE
CD-ROM on his second controller (as my home machine does), his first
HD will be /dev/hda, his second will be /dev/hdb, and his CD-ROM will
be /dev/hdc. I don't see a problem with having read-write access to a
read-only device.... :-)

Michael 

-- 
 "Applying computer technology is simply finding the right wrench to
  pound in the correct screw."                              -- Unknown
=======================================================================
Michael Jennings  <mejeterm.org>  www.tcserv.com  PGP Key ID: BED09971
Software Engineer, VA Linux Systems       Author, Eterm (www.eterm.org)

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