Thread (3 messages) 3 messages, 3 authors, 2017-02-10

Re: [PATCH] security: selinux: allow per-file labeling for cgroupfs

From: Daniel J Walsh <hidden>
Date: 2017-02-10 23:05:58
Also in: lkml, selinux


On 02/09/2017 06:04 PM, Paul Moore wrote:
On Thu, Feb 9, 2017 at 5:32 PM, Antonio Murdaca [off-list ref] wrote:
quoted
On Feb 9, 2017 20:23, "Paul Moore" [off-list ref] wrote:

On Thu, Feb 9, 2017 at 12:39 PM, Antonio Murdaca [off-list ref]
wrote:
quoted
On Feb 9, 2017 17:14, "Paul Moore" [off-list ref] wrote:
On Thu, Feb 9, 2017 at 11:02 AM, Antonio Murdaca [off-list ref]
wrote:
quoted
From: Antonio Murdaca <redacted>

This patch allows genfscon per-file labeling for cgroupfs. For instance,
this allows to label the "release_agent" file within each
cgroup mount and limit writes to it.

Signed-off-by: Antonio Murdaca <redacted>
---
 security/selinux/hooks.c | 2 ++
 1 file changed, 2 insertions(+)
This was already merged ... ?


This is adding cgroup and cgroup2 to the other whitelist (afaict).
Yes, my apologies, I read this patch too quickly and confused it with
the previous cgroups patch.

Just to set expectations, this patch is too late for the upcoming
merge window, we can consider it in a few weeks once the merge window
has closed.  This should give you some time to do some further testing
(hint, hint).


Sure, I'm going to test this and add tests in selinux-testsuite as well
Great, thank you.
No problem on waiting for this patch.  Stephen asked for this, but this is
not something we are currently planning on using with containers.
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