From e630f7b31bb1e77a2eb4ef3102a25f2927cfd5c3 Mon Sep 17 00:00:00 2001
From: Jeff Sharkey <jsharkey@android.com>
Date: Tue, 31 Jan 2012 17:12:53 -0800
Subject: Clear identity when updating network stats.

Bug: 5945461
Change-Id: Ie51ea3f107a705c395b65684f21bf4c28c7f4d33
---
 services/java/com/android/server/net/NetworkStatsService.java | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/services/java/com/android/server/net/NetworkStatsService.java b/services/java/com/android/server/net/NetworkStatsService.java
index c9b79e8e891c..7930caf84763 100644
--- a/services/java/com/android/server/net/NetworkStatsService.java
+++ b/services/java/com/android/server/net/NetworkStatsService.java
@@ -510,7 +510,13 @@ public class NetworkStatsService extends INetworkStatsService.Stub {
     @Override
     public void forceUpdate() {
         mContext.enforceCallingOrSelfPermission(READ_NETWORK_USAGE_HISTORY, TAG);
-        performPoll(FLAG_PERSIST_ALL);
+
+        final long token = Binder.clearCallingIdentity();
+        try {
+            performPoll(FLAG_PERSIST_ALL);
+        } finally {
+            Binder.restoreCallingIdentity(token);
+        }
     }
 
     /**
-- 
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