From 147814adf1c657f647ee7e73027dbedde5ac2467 Mon Sep 17 00:00:00 2001
From: Cristy <urban-warrior@imagemagick.org>
Date: Sun, 21 Jan 2018 11:16:14 -0500
Subject: [PATCH] Don't overflow pixel buffer Credit OSS-FUZZ

---
 coders/dds.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/coders/dds.c b/coders/dds.c
index e3778fd61..85e33a591 100644
--- a/coders/dds.c
+++ b/coders/dds.c
@@ -2113,7 +2113,7 @@ static MagickBooleanType ReadDXT3Pixels(Image *image,
       {
         for (i = 0; i < 4; i++)
         {
-          if ((x + i) < (ssize_t) image->rows && (y + j) < (ssize_t) image->columns)
+          if ((x + i) < (ssize_t) image->columns && (y + j) < (ssize_t) image->rows)
             {
               code = (bits >> ((4*j+i)*2)) & 0x3;
               SetPixelRed(image,ScaleCharToQuantum(colors.r[code]),q);
-- 
2.40.0