[DSE-Dev] Bug#849637: /sys/devices/system/cpu/online SELinux context

[Dominick Grift]

On Fri, 30 Dec 2016 12:39:05 +0100 Laurent Bigonville <bigon at debian.org>
wrote:
> reassign 849637 policycoreutils
> thanks
> 
> On Thu, 29 Dec 2016 12:36:30 +0100 cgzones <cgzones at googlemail.com> wrote:
> 
>  > When running a SELinux enabled system /sys/devices/system/cpu/online
>  > is mislabeled after boot:
>  >
>  > root at test1:/root/selinux/policy# restorecon -vv -R -F -n /sys
>  > Would relabel /sys/devices/system/cpu/online from
>  > system_u:object_r:sysfs_t:s0 to system_u:object_r:cpu_online_t:s0
> 
> Not sure why this is assigned to systemd as this is not created by systemd.
> 
> It's working with sysvinit because the selinux-autorelabel LSB 
> initscript is explicitly relabeling it during boot.
> 
> Under systemd, that initscript is masked by the selinux-autorelabel.service.
> 
> I was planning to add a tmpfiles for this, but apparently I forgot about it.
> 
> Reassigning to policycoreutils
> 
> Laurent Bigonville

you should be able to add a genfscon() in policy for this, provided that
the kernel is not too old to support that feature

I would avoid the alternative if possible
> 
> 

-- 
Key fingerprint = 5F4D 3CDB D3F8 3652 FBD8  02D5 3B6C 5F1D 2C7B 6B02
https://sks-keyservers.net/pks/lookup?op=get&search=0x3B6C5F1D2C7B6B02
Dominick Grift

-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 648 bytes
Desc: OpenPGP digital signature
URL: <http://lists.alioth.debian.org/pipermail/selinux-devel/attachments/20161230/c6d2ef2d/attachment.sig>