diff --git a/jdk/src/macosx/native/sun/awt/CRobot.m b/jdk/src/macosx/native/sun/awt/CRobot.m
index fa88b87fe47..8d4f2a052be 100644
--- a/jdk/src/macosx/native/sun/awt/CRobot.m
+++ b/jdk/src/macosx/native/sun/awt/CRobot.m
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2014, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -23,6 +23,9 @@
  * questions.
  */
 
+
+#import "jni_util.h"
+
 #import <JavaNativeFoundation/JavaNativeFoundation.h>
 #import <ApplicationServices/ApplicationServices.h>
 
@@ -342,6 +345,7 @@ Java_sun_lwawt_macosx_CRobot_nativeGetScreenPixels
 
     // get a pointer to the Java int array
     void *jPixelData = (*env)->GetPrimitiveArrayCritical(env, pixels, 0);
+    CHECK_NULL(jPixelData);
 
     // create a graphics context around the Java int array
     CGColorSpaceRef picColorSpace = CGColorSpaceCreateWithName(