Subject: Re: secure modes...?
To: Mason Loring Bliss <email@example.com>
From: Greywolf <firstname.lastname@example.org>
Date: 09/09/2000 10:14:53
On Sat, 9 Sep 2000, Mason Loring Bliss wrote:
# Date: Sat, 9 Sep 2000 10:43:00 -0400
# From: Mason Loring Bliss <email@example.com>
# To: firstname.lastname@example.org
# Subject: secure modes...?
# Hi, all. I'm running 1.5_ALPHA2 (built Thursday) on an i386. Browsing
# around in the init(8) man page, I read:
# 1 Secure mode - system immutable and system append-only flags may not
# be turned off; disks for mounted filesystems, /dev/mem, and
# /dev/kmem are read-only.
# I'm running in secure level 1, but I was able to unmount a filesystem on
# my box and change its type with disklabel. Should I have been able to do
# this? This would seem to imply that I could have done pretty much anything
# I liked to the disklabel.
I would think that if you can unmount it, you should be able to change
its type. Were you able to change anything else on the disklabel?
# Is my reading of the init(8) man page incorrect? I figured that since there
# were mounted filesystems on the disk in question, it would have been off-
# limits for labelling and such.
See above. I think it's behaving as proscribed.
BSD: Don't login as root, use the su command.