Merge "Use Parcelable CellIdentity instead of CellLocation in AIDL."
diff --git a/src/com/android/phone/CarrierConfigLoader.java b/src/com/android/phone/CarrierConfigLoader.java
index 13dcaa7..d213fd9 100644
--- a/src/com/android/phone/CarrierConfigLoader.java
+++ b/src/com/android/phone/CarrierConfigLoader.java
@@ -1097,6 +1097,9 @@
 
     @Override
     public String getDefaultCarrierServicePackageName() {
+        mContext.enforceCallingOrSelfPermission(
+                android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE,
+                "getDefaultCarrierServicePackageName");
         return mPlatformCarrierConfigPackage;
     }