From 5518cf584b7759ddd0b326a9b9213d28d7d8c041 Mon Sep 17 00:00:00 2001
From: Jeff Sharkey <jsharkey@android.com>
Date: Fri, 24 Aug 2018 17:37:59 -0600
Subject: [PATCH] No permissions needed for static disk attributes.

Detecting if a storage device has quota or resgid support isn't
sensitive, so we're okay letting anyone ask about it.

Bug: 112175169
Test: atest android.appsecurity.cts.StorageHostTest#testFullDisk
Change-Id: I1e45eeade0d0d8ea242afca274b45a68972e6b57
---
 .../java/com/android/server/usage/StorageStatsService.java    | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/services/usage/java/com/android/server/usage/StorageStatsService.java b/services/usage/java/com/android/server/usage/StorageStatsService.java
index 61d6b7def981e..d12eda75ff328 100644
--- a/services/usage/java/com/android/server/usage/StorageStatsService.java
+++ b/services/usage/java/com/android/server/usage/StorageStatsService.java
@@ -155,8 +155,6 @@ public class StorageStatsService extends IStorageStatsManager.Stub {
 
     @Override
     public boolean isQuotaSupported(String volumeUuid, String callingPackage) {
-        enforcePermission(Binder.getCallingUid(), callingPackage);
-
         try {
             return mInstaller.isQuotaSupported(volumeUuid);
         } catch (InstallerException e) {
@@ -166,8 +164,6 @@ public class StorageStatsService extends IStorageStatsManager.Stub {
 
     @Override
     public boolean isReservedSupported(String volumeUuid, String callingPackage) {
-        enforcePermission(Binder.getCallingUid(), callingPackage);
-
         if (volumeUuid == StorageManager.UUID_PRIVATE_INTERNAL) {
             return SystemProperties.getBoolean(StorageManager.PROP_HAS_RESERVED, false);
         } else {