Merge "Fix broadcast type value handling error" into main am: 4454e7c729

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/3183960

Change-Id: Iaea0e5b8b4ca865eb5418dfd7c811d10d9760ac5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/services/core/java/com/android/server/hdmi/HdmiCecMessageValidator.java b/services/core/java/com/android/server/hdmi/HdmiCecMessageValidator.java
index 3c3bdd5..7746276 100644
--- a/services/core/java/com/android/server/hdmi/HdmiCecMessageValidator.java
+++ b/services/core/java/com/android/server/hdmi/HdmiCecMessageValidator.java
@@ -769,6 +769,7 @@
      * @return true if the UI Broadcast type is valid
      */
     private static boolean isValidUiBroadcastType(int value) {
+        value = value & 0xFF;
         return ((value == 0x00)
                 || (value == 0x01)
                 || (value == 0x10)