From 689f6e99ae089edae195b2054710ecd47a4dfda6 Mon Sep 17 00:00:00 2001
From: Shraddha Basantwani <shraddha.basantwani@ittiam.com>
Date: Thu, 27 Aug 2020 16:55:33 +0530
Subject: [PATCH] CEC : Add method for check range

Test: make
Bug: 159901363
Change-Id: Iae07802a8f8770892b0175babaebe9a7c5873c8b
---
 .../com/android/server/hdmi/HdmiCecMessageValidator.java     | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/services/core/java/com/android/server/hdmi/HdmiCecMessageValidator.java b/services/core/java/com/android/server/hdmi/HdmiCecMessageValidator.java
index 4ad51de2e25b4..0b4f31d365d38 100644
--- a/services/core/java/com/android/server/hdmi/HdmiCecMessageValidator.java
+++ b/services/core/java/com/android/server/hdmi/HdmiCecMessageValidator.java
@@ -293,6 +293,11 @@ public class HdmiCecMessageValidator {
         return success ? OK : ERROR_PARAMETER;
     }
 
+    private boolean isWithinRange(int value, int min, int max) {
+        value = value & 0xFF;
+        return (value >= min && value <= max);
+    }
+
     private class PhysicalAddressValidator implements ParameterValidator {
         @Override
         public int isValid(byte[] params) {