Add security check for clearDeviceInitializer in the service.

Bug: 19230954
Change-Id: I5c648492bef0d2b579b6f59b91afc890e3092d36

2 files changed, 6 insertions, 4 deletions

diff --git a/core/java/android/app/admin/DevicePolicyManager.java b/core/java/android/app/admin/DevicePolicyManager.java
index add7130..3d587b6 100644
--- a/core/java/android/app/admin/DevicePolicyManager.java
+++ b/core/java/android/app/admin/DevicePolicyManager.java
@@ -2476,12 +2476,14 @@ public class DevicePolicyManager {
     /**
      * Removes the device initializer, so that it will not be invoked on user initialization for any
      * subsequently created users. This method can be called by either the device owner or device
-     * initializer itself.
+     * initializer itself. The caller must be an active administrator.
+     *
+     * @param who Which {@link DeviceAdminReceiver} this request is associated with.
      */
-    public void clearDeviceInitializerApp() {
+    public void clearDeviceInitializerApp(ComponentName who) {
         if (mService != null) {
             try {
-                mService.clearDeviceInitializer(mContext.getPackageName());
+                mService.clearDeviceInitializer(who);
             } catch (RemoteException re) {
                 Log.w(TAG, "Failed to clear device initializer");
             }
diff --git a/core/java/android/app/admin/IDevicePolicyManager.aidl b/core/java/android/app/admin/IDevicePolicyManager.aidl
index 5e58fe0..5cbab4b 100644
--- a/core/java/android/app/admin/IDevicePolicyManager.aidl
+++ b/core/java/android/app/admin/IDevicePolicyManager.aidl
@@ -202,7 +202,7 @@ interface IDevicePolicyManager {
 
     boolean setUserEnabled(in ComponentName who);
     boolean isDeviceInitializer(String packageName);
-    void clearDeviceInitializer(String packageName);
+    void clearDeviceInitializer(in ComponentName who);
     boolean setDeviceInitializer(in ComponentName who, in ComponentName initializer, String initializerName);
     String getDeviceInitializer();
 }