From ef5ffc2c5dbf43fae4715713a3b3b1afc779ed97 Mon Sep 17 00:00:00 2001
From: Ben Staddon <bs2609@users.noreply.github.com>
Date: Wed, 6 Sep 2017 22:08:19 +0100
Subject: [PATCH] Add missing bounds checks to ItemTextureQuadConverter (#4343)

---
 .../minecraftforge/client/model/ItemTextureQuadConverter.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/net/minecraftforge/client/model/ItemTextureQuadConverter.java b/src/main/java/net/minecraftforge/client/model/ItemTextureQuadConverter.java
index 954938bdd8..1abe1fe680 100644
--- a/src/main/java/net/minecraftforge/client/model/ItemTextureQuadConverter.java
+++ b/src/main/java/net/minecraftforge/client/model/ItemTextureQuadConverter.java
@@ -92,7 +92,7 @@ public final class ItemTextureQuadConverter
                     // if they are, we can extend the quad downwards
                     int endY = y + 1;
                     boolean sameRow = true;
-                    while (sameRow)
+                    while (sameRow && endY < h)
                     {
                         for (int i = 0; i < w; i++)
                         {
@@ -166,7 +166,7 @@ public final class ItemTextureQuadConverter
                     // if they are, we can extend the quad downwards
                     int endX = x + 1;
                     boolean sameColumn = true;
-                    while (sameColumn)
+                    while (sameColumn && endX < w)
                     {
                         for (int i = 0; i < h; i++)
                         {