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From 2476910f6d7f116148bb9311498b5c98692c1ef3 Mon Sep 17 00:00:00 2001
From: Yi Zhao <yi.zhao@windriver.com>
Date: Sat, 18 Dec 2021 17:31:45 +0800
Subject: [PATCH] policy/modules/system/logging: make syslogd_runtime_t MLS
trusted.
Make syslogd_runtime_t MLS trusted to allow all levels to read and write
the object.
Fixes:
avc: denied { search } for pid=314 comm="useradd" name="journal"
dev="tmpfs" ino=34 scontext=root:sysadm_r:useradd_t:s0-s15:c0.c1023
tcontext=system_u:object_r:syslogd_runtime_t:s15:c0.c1023 tclass=dir
permissive=0
avc: denied { search } for pid=319 comm="passwd" name="journal"
dev="tmpfs" ino=34 scontext=root:sysadm_r:passwd_t:s0-s15:c0.c1023
tcontext=system_u:object_r:syslogd_runtime_t:s15:c0.c1023 tclass=dir
permissive=0
avc: denied { search } for pid=374 comm="rpc.statd" name="journal"
dev="tmpfs" ino=9854 scontext=system_u:system_r:rpcd_t:s0-s15:c0.c1023
tcontext=system_u:object_r:syslogd_var_run_t:s15:c0.c1023 tclass=dir
permissive=0
Upstream-Status: Inappropriate [embedded specific]
Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
---
policy/modules/system/logging.te | 2 ++
1 file changed, 2 insertions(+)
diff --git a/policy/modules/system/logging.te b/policy/modules/system/logging.te
index 25e1d1397..ba0fd10e0 100644
--- a/policy/modules/system/logging.te
+++ b/policy/modules/system/logging.te
@@ -456,6 +456,8 @@ allow syslogd_t syslogd_runtime_t:file map;
manage_files_pattern(syslogd_t, syslogd_runtime_t, syslogd_runtime_t)
files_runtime_filetrans(syslogd_t, syslogd_runtime_t, file)
+mls_trusted_object(syslogd_runtime_t)
+
kernel_read_system_state(syslogd_t)
kernel_read_network_state(syslogd_t)
kernel_read_kernel_sysctls(syslogd_t)
--
2.25.1
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