From 24fbf87a2bdd1df9c52bea1a1eb391f329f20ad1 Mon Sep 17 00:00:00 2001
From: REAndroid <droid.github@gmail.com>
Date: Mon, 13 Mar 2023 08:39:44 -0400
Subject: [PATCH] fix: return null for out of bounds index

---
 src/main/java/com/reandroid/arsc/item/SpecFlagsArray.java | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/reandroid/arsc/item/SpecFlagsArray.java b/src/main/java/com/reandroid/arsc/item/SpecFlagsArray.java
index 71ff5ce..b967a23 100644
--- a/src/main/java/com/reandroid/arsc/item/SpecFlagsArray.java
+++ b/src/main/java/com/reandroid/arsc/item/SpecFlagsArray.java
@@ -52,8 +52,11 @@ public class SpecFlagsArray extends IntegerArray implements BlockLoad, JSONConve
         return specFlagList;
     }
     public SpecFlag getFlag(int id){
-        int offset = id & 0xffff;
-        offset = offset * 4;
+        id = id & 0xffff;
+        if(id >= size()){
+            return null;
+        }
+        int offset = id * 4;
         return new SpecFlag(this, offset);
     }
     public void set(int entryId, int value){