From 6c0b4f393ae8e728c7a7943bfbdcdd27d6642192 Mon Sep 17 00:00:00 2001
From: Jeff Sharkey <jsharkey@android.com>
Date: Tue, 12 Jun 2012 21:06:30 -0700
Subject: [PATCH] Clear identity when snoozing limit.

Continues to check MANAGE_NETWORK_POLICY permission.  This allows
SystemUI to invoke snoozeLimit() without CONNECTIVITY_INTERNAL.

Bug: 6653091
Change-Id: I464bf62b79f2647c6b6db151251a0036897d0cc0
---
 .../android/server/net/NetworkPolicyManagerService.java   | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/services/java/com/android/server/net/NetworkPolicyManagerService.java b/services/java/com/android/server/net/NetworkPolicyManagerService.java
index c4abac971b64e..d4e9cbcd74a0c 100644
--- a/services/java/com/android/server/net/NetworkPolicyManagerService.java
+++ b/services/java/com/android/server/net/NetworkPolicyManagerService.java
@@ -1407,7 +1407,13 @@ public class NetworkPolicyManagerService extends INetworkPolicyManager.Stub {
     @Override
     public void snoozeLimit(NetworkTemplate template) {
         mContext.enforceCallingOrSelfPermission(MANAGE_NETWORK_POLICY, TAG);
-        performSnooze(template, TYPE_LIMIT);
+
+        final long token = Binder.clearCallingIdentity();
+        try {
+            performSnooze(template, TYPE_LIMIT);
+        } finally {
+            Binder.restoreCallingIdentity(token);
+        }
     }
 
     private void performSnooze(NetworkTemplate template, int type) {