Re: [PATCH v6 12/13] security: Always forget labels for TPM state directory

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, Sep 02, 2024 at 04:55:30PM GMT, Peter Krempa wrote:
> I wanted to first complain that it's missing the 'dac' driver counter
> part, but weirdly enough the 'dac' security driver is completely missing
> the impl for:
>
>  domainSetSecurityTPMLabels and domainRestoreSecurityTPMLabels
>
> Do we assume that the paths for the TPM emulator have always the correct
> owner?

I guess so? I noticed this as well and wanted to look into addressing
this gap, but I was starting to seriously run out of steam by that
point so I decided to leave it alone for now. It doesn't seem to get
in the way in practice.

> This function has pre-existing very questionable logic in handling
> failure:
>
[...]
>
> Obviously this is for a different patch, but since you seem to be keen
> on fixing labelling for TPMs ...

It would be nice to fix this. Just like the above though, it's a
pre-existing issue so it should be okay to address it with a
follow-up series and avoid it holding up this feature further.

In the meantime, I've posted [v7] which should hopefully take care of
all your other concerns.


[v7] https://lists.libvirt.org/archives/list/devel@xxxxxxxxxxxxxxxxx/thread/CXPDCLE3QN6VGNZKYBOP2K2UM4TFMH4S/
-- 
Andrea Bolognani / Red Hat / Virtualization



[Index of Archives]     [Virt Tools]     [Libvirt Users]     [Lib OS Info]     [Fedora Users]     [Fedora Desktop]     [Fedora SELinux]     [Big List of Linux Books]     [Yosemite News]     [KDE Users]     [Fedora Tools]

  Powered by Linux