Merge "Add permission check for CaptivePortal#reevaluateNetwork" am: d0f3cb625e

Change-Id: I2f9de2582025c8fc3782870b8c561ce2002abaf8

core/java/android/net/CaptivePortal.java

@@ -16,6 +16,7 @@
 package android.net;
 
 import android.annotation.NonNull;
+import android.annotation.RequiresPermission;
 import android.annotation.SystemApi;
 import android.annotation.TestApi;
 import android.os.IBinder;
@@ -153,6 +154,7 @@ public class CaptivePortal implements Parcelable {
      */
     @SystemApi
     @TestApi
+    @RequiresPermission(android.Manifest.permission.NETWORK_STACK)
     public void reevaluateNetwork() {
         try {
             ICaptivePortal.Stub.asInterface(mBinder).appRequest(APP_REQUEST_REEVALUATION_REQUIRED);

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

@@ -3739,6 +3739,7 @@ public class ConnectivityService extends IConnectivityManager.Stub
             if (nm == null) return;
 
             if (request == CaptivePortal.APP_REQUEST_REEVALUATION_REQUIRED) {
+                checkNetworkStackPermission();
                 nm.forceReevaluation(Binder.getCallingUid());
             }
         }