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From: "Jason Zaman" <perfinion@gentoo.org>
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Message-ID: <1637449104.6b92f35df5abb794f9d5fb51a09f259fa986465a.perfinion@gentoo>
Subject: [gentoo-commits] proj/hardened-refpolicy:master commit in: policy/
X-VCS-Repository: proj/hardened-refpolicy
X-VCS-Files: policy/mcs
X-VCS-Directories: policy/
X-VCS-Committer: perfinion
X-VCS-Committer-Name: Jason Zaman
X-VCS-Revision: 6b92f35df5abb794f9d5fb51a09f259fa986465a
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Date: Sun, 21 Nov 2021 03:00:03 +0000 (UTC)
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commit:     6b92f35df5abb794f9d5fb51a09f259fa986465a
Author:     Kenton Groombridge <me <AT> concord <DOT> sh>
AuthorDate: Wed Oct 13 15:58:45 2021 +0000
Commit:     Jason Zaman <perfinion <AT> gentoo <DOT> org>
CommitDate: Sat Nov 20 22:58:24 2021 +0000
URL:        https://gitweb.gentoo.org/proj/hardened-refpolicy.git/commit/?id=6b92f35d

mcs: constrain misc IPC objects

Signed-off-by: Kenton Groombridge <me <AT> concord.sh>
Signed-off-by: Jason Zaman <perfinion <AT> gentoo.org>

 policy/mcs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/policy/mcs b/policy/mcs
index 9bd0166f..1f24fd8a 100644
--- a/policy/mcs
+++ b/policy/mcs
@@ -123,6 +123,9 @@ mlsconstrain { tcp_socket udp_socket rawip_socket sctp_socket } node_bind
 mlsconstrain key { create link read search setattr view write }
 	(( h1 dom h2 ) or ( t1 != mcs_constrained_type ));
 
+mlsconstrain { ipc sem msgq shm } { create destroy setattr write unix_write }
+	(( h1 dom h2 ) or ( t1 != mcs_constrained_type ));
+
 #
 # MCS policy for SELinux-enabled databases
 #