From: Cristy <mikayla-grace@urban-warrior.org>
Date: Sun, 20 Jan 2019 16:01:24 +0000 (-0500)
Subject: https://github.com/ImageMagick/ImageMagick/issues/1452
X-Git-Tag: 7.0.8-25~20
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=748a03651e5b138bcaf160d15133de2f4b1b89ce;p=imagemagick

https://github.com/ImageMagick/ImageMagick/issues/1452
---

diff --git a/coders/sixel.c b/coders/sixel.c
index a8a658f35..ae32db874 100644
--- a/coders/sixel.c
+++ b/coders/sixel.c
@@ -1057,6 +1057,7 @@ static Image *ReadSIXELImage(const ImageInfo *image_info,ExceptionInfo *exceptio
   if (sixel_decode(image,(unsigned char *) sixel_buffer,&sixel_pixels,&image->columns,&image->rows,&sixel_palette,&image->colors,exception) == MagickFalse)
     {
       sixel_buffer=(char *) RelinquishMagickMemory(sixel_buffer);
+      sixel_pixels=(unsigned char *) RelinquishMagickMemory(sixel_pixels);
       ThrowReaderException(CorruptImageError,"CorruptImage");
     }
   sixel_buffer=(char *) RelinquishMagickMemory(sixel_buffer);