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From 6e3e1a5f79d6deab2966fc74c64720e90d248f3d Mon Sep 17 00:00:00 2001
From: Yi Zhao <yi.zhao@windriver.com>
Date: Thu, 18 Jun 2020 09:39:23 +0800
Subject: [PATCH] policy/modules/system/systemd: systemd-user-sessions: make
systemd_sessions_t MLS trusted for reading/writing from files at all levels
Fixes:
avc: denied { search } for pid=229 comm="systemd-user-se"
name="journal" dev="tmpfs" ino=10956
scontext=system_u:system_r:systemd_sessions_t:s0-s15:c0.c1023
tcontext=system_u:object_r:syslogd_runtime_t:s15:c0.c1023 tclass=dir
permissive=0
avc: denied { write } for pid=229 comm="systemd-user-se" name="kmsg"
dev="devtmpfs" ino=10032
scontext=system_u:system_r:systemd_sessions_t:s0-s15:c0.c1023
tcontext=system_u:object_r:kmsg_device_t:s15:c0.c1023 tclass=chr_file
permissive=0
Upstream-Status: Inappropriate [embedded specific]
Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
---
policy/modules/system/systemd.te | 2 ++
1 file changed, 2 insertions(+)
diff --git a/policy/modules/system/systemd.te b/policy/modules/system/systemd.te
index a7390b1cd..f0b0e8b92 100644
--- a/policy/modules/system/systemd.te
+++ b/policy/modules/system/systemd.te
@@ -1261,6 +1261,8 @@ seutil_read_file_contexts(systemd_sessions_t)
systemd_log_parse_environment(systemd_sessions_t)
+mls_file_read_to_clearance(systemd_sessions_t)
+mls_file_write_all_levels(systemd_sessions_t)
#########################################
#
--
2.17.1
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