From: Cristy <urban-warrior@imagemagick.org>
Date: Thu, 31 Aug 2017 13:16:40 +0000 (-0400)
Subject: https://github.com/ImageMagick/ImageMagick/issues/710
X-Git-Tag: 7.0.7-0~29
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c535e1f1a6b1faaa35e007df4fc535ec08daa97c;p=imagemagick

https://github.com/ImageMagick/ImageMagick/issues/710
---

diff --git a/coders/cut.c b/coders/cut.c
index 6343371a5..c8661277c 100644
--- a/coders/cut.c
+++ b/coders/cut.c
@@ -576,6 +576,8 @@ static Image *ReadCUTImage(const ImageInfo *image_info,ExceptionInfo *exception)
               for (i=0; i < (ssize_t)image->rows; i++)
                 {
                   q=QueueAuthenticPixels(image,0,i,image->columns,1,exception);
+                  if (q == (Quantum *) NULL)
+                    break;
                   for (j=0; j < (ssize_t)image->columns; j++)
                     {
                       if (GetPixelRed(image,q) == ScaleCharToQuantum(1))