From 8d11f3545afa028d3918cb3be6d7671ac9548330 Mon Sep 17 00:00:00 2001
From: Andy Nguyen <theofficialflow1996@gmail.com>
Date: Mon, 8 Nov 2021 20:03:30 +0100
Subject: [PATCH] Improve bounds checking.

---
 src/com/bdjb/api/Buffer.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/com/bdjb/api/Buffer.java b/src/com/bdjb/api/Buffer.java
index 00abaaa..3d38a56 100644
--- a/src/com/bdjb/api/Buffer.java
+++ b/src/com/bdjb/api/Buffer.java
@@ -89,7 +89,7 @@ public class Buffer {
   }
 
   private void checkOffset(int offset, int length) {
-    if (offset < 0 || (offset + length) > size) {
+    if (offset < 0 || length < 0 || (offset + length) > size) {
       throw new IndexOutOfBoundsException();
     }
   }