commit 773f4323a4f6357b7c79debf0f87ffa658fabec4
author Tao Bao <tbao@google.com> Mon Jun 27 09:22:29 2016 -0700
committer Tao Bao <tbao@google.com> Mon Jun 27 10:57:01 2016 -0700
tree 728222cd18818675e7211d03539ee5a249c95d78
parent 8fd98d89b93004dd904d5161b171cb5434c04681

update_engine.rc: Add update_engine to cache group.

In Android, priv_app (e.g. GMSCore) saves an OTA package in cache group
for update_engine's access.

Bug: 29569601
Test: Save a package file in cache group with 0640; update_engine reads the file without denials.
Change-Id: Ic542b0ec3b8536d51048bd13a97c2d2e93d61bed

update_engine.rc

diff --git a/update_engine.rc b/update_engine.rc
index 62bbcc7..88cf120 100644
--- a/update_engine.rc
+++ b/update_engine.rc
@@ -1,5 +1,5 @@
 service update_engine /system/bin/update_engine --logtostderr --foreground
     class late_start
     user root
-    group root system wakelock dbus inet
+    group root system wakelock dbus inet cache
     writepid /dev/cpuset/system-background/tasks