From: Cristy <urban-warrior@imagemagick.org>
Date: Mon, 14 Oct 2019 23:43:23 +0000 (-0400)
Subject: https://github.com/ImageMagick/ImageMagick/issues/1753
X-Git-Tag: 7.0.9-0~67
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=9dd1c7e1f8f6c137bfd3293be2554f59456c7b62;p=imagemagick

https://github.com/ImageMagick/ImageMagick/issues/1753
---

diff --git a/coders/pdf.c b/coders/pdf.c
index 3a8de0411..3a4a953bf 100644
--- a/coders/pdf.c
+++ b/coders/pdf.c
@@ -1989,7 +1989,7 @@ RestoreMSCWarning
                   break;
                 for (x=0; x < (ssize_t) image->columns; x++)
                 {
-                  *q++=(unsigned char) GetPixelIndex(image,p);
+                  *q++=(unsigned char) ((ssize_t) GetPixelIndex(image,p));
                   p+=GetPixelChannels(image);
                 }
                 if (image->previous == (Image *) NULL)
@@ -2031,7 +2031,8 @@ RestoreMSCWarning
                   break;
                 for (x=0; x < (ssize_t) image->columns; x++)
                 {
-                  Ascii85Encode(image,(unsigned char) GetPixelIndex(image,p));
+                  Ascii85Encode(image,(unsigned char) ((ssize_t)
+                    GetPixelIndex(image,p)));
                   p+=GetPixelChannels(image);
                 }
                 if (image->previous == (Image *) NULL)
@@ -2506,7 +2507,7 @@ RestoreMSCWarning
                   break;
                 for (x=0; x < (ssize_t) tile_image->columns; x++)
                 {
-                  *q++=(unsigned char) GetPixelIndex(tile_image,p);
+                  *q++=(unsigned char) ((ssize_t) GetPixelIndex(tile_image,p));
                   p+=GetPixelChannels(tile_image);
                 }
               }