commit be8d1b6b9d66ed0687796dc996a2e4d123942e1c
author Woody Lin <woodylin@google.com> Fri Nov 29 21:14:09 2019 +0800
committer Woody Lin <woodylin@google.com> Mon Jan 20 03:23:53 2020 +0000
tree 8f7fe4f8250bcafa8f2bdac73e54251b56fe905b
parent 37cffa7ac8fede00275b8cf0d2d6e1c826284a9e

Let ramdump find and use the IStats service

This change allows ramdump the ability to find and use the statsd
service in order to record metrics.

Audit logs:
denied { read } for comm="ramdump" name="u:object_r:hwservicemanager_prop:s0" dev="tmpfs" ino=24443 scontext=u:r:ramdump:s0 tcontext=u:object_r:hwservicemanager_prop:s0 tclass=file
denied { read } for comm="ramdump" name="u:object_r:hwservicemanager_prop:s0" dev="tmpfs" ino=24443 scontext=u:r:ramdump:s0 tcontext=u:object_r:hwservicemanager_prop:s0 tclass=file
denied { read } for comm="ramdump" name="u:object_r:hwservicemanager_prop:s0" dev="tmpfs" ino=24443 scontext=u:r:ramdump:s0 tcontext=u:object_r:hwservicemanager_prop:s0 tclass=file
denied { open } for comm="ramdump" path="/dev/__properties__/u:object_r:hwservicemanager_prop:s0" dev="tmpfs" ino=24443 scontext=u:r:ramdump:s0 tcontext=u:object_r:hwservicemanager_prop:s0 tclass=file
denied { getattr } for comm="ramdump" path="/dev/__properties__/u:object_r:hwservicemanager_prop:s0" dev="tmpfs" ino=24443 scontext=u:r:ramdump:s0 tcontext=u:object_r:hwservicemanager_prop:s0 tclass=file
denied { call } for comm="ramdump" scontext=u:r:ramdump:s0 tcontext=u:r:hwservicemanager:s0 tclass=binder
denied { transfer } for comm="hwservicemanage" scontext=u:r:hwservicemanager:s0 tcontext=u:r:ramdump:s0 tclass=binder
denied { call } for comm="ramdump" scontext=u:r:ramdump:s0 tcontext=u:r:statsd:s0 tclass=binder

Denied operations are introduced by: ag/9827013

Bug: 145477440
Change-Id: Ie309e76df9c3a779fbdb22c65e326df6be58fe03