From 855ffe588e51ea5ac4eeb1203dc43f1b245b4f56 Mon Sep 17 00:00:00 2001
From: Jeff Vander Stoep <jeffv@google.com>
Date: Wed, 2 Dec 2015 13:29:20 -0800
Subject: [PATCH] bootanim: Remove domain_deprecated
Remove domain_deprecated from bootanim. This removes some unnecessarily
permissive rules.
As part of this, re-allow access to cgroups, proc and sysfs, removed as
a result of removing domain_deprecated.
Bug: 25433265
Change-Id: I58658712666c719c8f5a39fe2076c4f6d166616c
---
bootanim.te | 23 ++++++++++++++++++++++-
1 file changed, 22 insertions(+), 1 deletion(-)
diff --git a/bootanim.te b/bootanim.te
index 9e04c04ca..ee5bcae75 100644
--- a/bootanim.te
+++ b/bootanim.te
@@ -1,5 +1,5 @@
# bootanimation oneshot service
-type bootanim, domain, domain_deprecated;
+type bootanim, domain;
type bootanim_exec, exec_type, file_type;
init_daemon_domain(bootanim)
@@ -17,3 +17,24 @@ allow bootanim audio_device:dir r_dir_perms;
allow bootanim audio_device:chr_file rw_file_perms;
allow bootanim surfaceflinger_service:service_manager find;
+
+# For /acct/uid/*/tasks.
+allow bootanim cgroup:dir { search write };
+allow bootanim cgroup:file w_file_perms;
+
+# debugfs access
+allow bootanim debugfs:dir r_dir_perms;
+allow bootanim debugfs:file w_file_perms;
+
+# Allow access to ion memory allocation device
+allow bootanim ion_device:chr_file rw_file_perms;
+
+# Read access to pseudo filesystems.
+r_dir_file(bootanim, proc)
+r_dir_file(bootanim, sysfs)
+r_dir_file(bootanim, sysfs_devices_system_cpu)
+r_dir_file(bootanim, cgroup)
+allow bootanim proc_cpuinfo:file r_file_perms;
+
+# System file accesses.
+allow bootanim system_file:dir r_dir_perms;
--
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