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From 40101e4da939fcea2eebe3e4800d0de4e551ca26 Mon Sep 17 00:00:00 2001
From: Yi Zhao <yi.zhao@windriver.com>
Date: Wed, 1 Jul 2020 08:44:07 +0800
Subject: [PATCH] policy/modules/services/rpcbind: allow rpcbind_t to create
directory with label rpcbind_runtime_t
* Allow rpcbind_t to create directory with label rpcbind_runtime_t
* Set context for nfsserver and nfscommon
Fixes:
avc: denied { create } for pid=136 comm="rpcbind" name="rpcbind"
scontext=system_u:system_r:rpcbind_t:s0-s15:c0.c1023
tcontext=system_u:object_r:var_run_t:s0 tclass=dir permissive=0
Upstream-Status: Inappropriate [embedded specific]
Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
---
policy/modules/services/rpc.fc | 2 ++
policy/modules/services/rpcbind.te | 5 +++--
2 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/policy/modules/services/rpc.fc b/policy/modules/services/rpc.fc
index 88d2acaf0..d9c0a4aa7 100644
--- a/policy/modules/services/rpc.fc
+++ b/policy/modules/services/rpc.fc
@@ -1,7 +1,9 @@
/etc/exports -- gen_context(system_u:object_r:exports_t,s0)
/etc/rc\.d/init\.d/nfs -- gen_context(system_u:object_r:nfsd_initrc_exec_t,s0)
+/etc/rc\.d/init\.d/nfsserver -- gen_context(system_u:object_r:nfsd_initrc_exec_t,s0)
/etc/rc\.d/init\.d/nfslock -- gen_context(system_u:object_r:rpcd_initrc_exec_t,s0)
+/etc/rc\.d/init\.d/nfscommon -- gen_context(system_u:object_r:rpcd_initrc_exec_t,s0)
/etc/rc\.d/init\.d/rpcidmapd -- gen_context(system_u:object_r:rpcd_initrc_exec_t,s0)
/usr/bin/rpc\..* -- gen_context(system_u:object_r:rpcd_exec_t,s0)
diff --git a/policy/modules/services/rpcbind.te b/policy/modules/services/rpcbind.te
index 370c9bce6..8972980fa 100644
--- a/policy/modules/services/rpcbind.te
+++ b/policy/modules/services/rpcbind.te
@@ -25,16 +25,17 @@ files_type(rpcbind_var_lib_t)
# Local policy
#
-allow rpcbind_t self:capability { dac_override setgid setuid sys_tty_config };
+allow rpcbind_t self:capability { dac_override setgid setuid sys_tty_config chown };
# net_admin is for SO_SNDBUFFORCE
dontaudit rpcbind_t self:capability net_admin;
allow rpcbind_t self:fifo_file rw_fifo_file_perms;
allow rpcbind_t self:unix_stream_socket { accept listen };
allow rpcbind_t self:tcp_socket { accept listen };
+manage_dirs_pattern(rpcbind_t, rpcbind_runtime_t, rpcbind_runtime_t)
manage_files_pattern(rpcbind_t, rpcbind_runtime_t, rpcbind_runtime_t)
manage_sock_files_pattern(rpcbind_t, rpcbind_runtime_t, rpcbind_runtime_t)
-files_runtime_filetrans(rpcbind_t, rpcbind_runtime_t, { file sock_file })
+files_runtime_filetrans(rpcbind_t, rpcbind_runtime_t, { file sock_file dir })
manage_dirs_pattern(rpcbind_t, rpcbind_var_lib_t, rpcbind_var_lib_t)
manage_files_pattern(rpcbind_t, rpcbind_var_lib_t, rpcbind_var_lib_t)
--
2.17.1
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