commit 06c0fff37559a19ca13756df956516e7de8d51f5
author Robin Lee <rgl@google.com> Mon Jun 01 10:57:03 2015 -0700
committer Robin Lee <rgl@google.com> Tue Jun 09 12:04:23 2015 -0700
tree e6b5a3810405e6e3295f605392a93bda45ed3aa6
parent 20ed3f9768dbb2eba1d47a3eff53a17fdff8a77c

Switch over to updated VPN warning strings

These are more consistent and have placeholders for the description of
whatever VPN apps are actually active.

Bug: 20516964
Bug: 17474682
Change-Id: I37ff287b795f10bbbb192540f09f8100bb27b1a0

services/core/java/com/android/server/ConnectivityService.java

diff --git a/services/core/java/com/android/server/ConnectivityService.java b/services/core/java/com/android/server/ConnectivityService.java
index 44d00d7..b64a200 100644
--- a/services/core/java/com/android/server/ConnectivityService.java
+++ b/services/core/java/com/android/server/ConnectivityService.java
@@ -2994,7 +2994,12 @@
         throwIfLockdownEnabled();
 
         synchronized(mVpns) {
-            return mVpns.get(userId).prepare(oldPackage, newPackage);
+            Vpn vpn = mVpns.get(userId);
+            if (vpn != null) {
+                return vpn.prepare(oldPackage, newPackage);
+            } else {
+                return false;
+            }
         }
     }
 
@@ -3016,7 +3021,10 @@
         enforceCrossUserPermission(userId);
 
         synchronized(mVpns) {
-            mVpns.get(userId).setPackageAuthorization(packageName, authorized);
+            Vpn vpn = mVpns.get(userId);
+            if (vpn != null) {
+                vpn.setPackageAuthorization(packageName, authorized);
+            }
         }
     }
 
@@ -3127,7 +3135,12 @@
     public VpnConfig getVpnConfig(int userId) {
         enforceCrossUserPermission(userId);
         synchronized(mVpns) {
-            return mVpns.get(userId).getVpnConfig();
+            Vpn vpn = mVpns.get(userId);
+            if (vpn != null) {
+                return vpn.getVpnConfig();
+            } else {
+                return null;
+            }
         }
     }