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On Thu, 2010-01-28 at 14:56 +0300, AlannY wrote:
> Hi there. I'm still trying to install SELinux on Archlinux. I've already done
> step with /sbin/load_policy -i at initramfs. But now have another difficult to
> solve problem.
> Archlinux at boot time (at /etc/rc.sysinit) mount /dev at tmpfs so:
> /bin/mount -n -t tmpfs none /dev -o mode=0755
> As you can see, nodes at /dev never have correct context, because they
> are temporary created and at shutdown deleted.
> I see there are 2 ways to solve:
> 1. recrack Archlinux boot process and make not mount /dev at tmpfs.
> 2. Somehow relabel all nodes created at boot.
> What do you think about it? Is there any distro, which mounts /dev at tmpfs and have working SELinux?
Most distros do that these days, and it works fine in Fedora, for example.
The technique used in Fedora is to run restorecon -R /dev from rc.sysinit to set the contexts on the /dev nodes set up before the policy load, and udev is already SELinux-aware (if built with SELinux support enabled) and should label any dynamically created nodes appropriately once SELinux policy has loaded. -- Stephen Smalley National Security Agency -- This message was distributed to subscribers of the selinux mailing list. If you no longer wish to subscribe, send mail to email@example.com with the words "unsubscribe selinux" without quotes as the message.