Thread (7 messages) 7 messages, 3 authors, 2017-07-10

[PATCH] selinux: Assign proper class to PF_UNIX/SOCK_RAW sockets

From: paul@paul-moore.com (Paul Moore)
Date: 2017-06-21 19:04:05
Also in: lkml, selinux

On Wed, Jun 21, 2017 at 5:48 AM, Luis Ressel [off-list ref] wrote:
On Tue, 20 Jun 2017 17:43:38 -0400
Paul Moore [off-list ref] wrote:
quoted
Considering where we are at with respect to the merge window, let's
shelve this for now and I'll merge it after the next merge window
closes.  In all likelihood I'll be sending selinux/next up to James
later this week and I'd like this to sit in linux-next for longer than
a few days.
That means the change will land in 4.14 at the earliest, right? (Just
out of curiosity.)
That's correct.  We are currently working towards a v4.12 release in
Linus' tree, the upcoming merge window will be for v4.13, and things
merged into selinux/next after that merge window will be for v4.14.
By the way, refpolicy only grants "socket" permissions to a handful of
domains, all of which also have the corresponding "unix_dgram_socket"
permissions. The fedora policy does the same (according to Stephen);
this only leaves custom policies to be potentially affected by this
change.
While custom policies are definitely in the minority, we still need to
do out best not to break them without warning.
Given that the SOCK_RAW->SOCK_DGRAM translation is obscure enough not to
be documented anywhere outside the kernel sources, I doubt there are
many users of it, anyway.
You very well may be right, I just felt that such a change requires
more than a week in the selinux/next tree.

Thank you for your patch, it's in the queue and I'll be merging it
into the selinux/next branch in a few weeks.

-- 
paul moore
www.paul-moore.com
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