From: Cristy <mikayla-grace@urban-warrior.org>
Date: Sat, 9 Feb 2019 12:49:16 +0000 (-0500)
Subject: ...
X-Git-Tag: 7.0.8-27~8
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=69841e9f84e2d428c4f265f8c432a4adce32eab5;p=imagemagick

...
---

diff --git a/coders/png.c b/coders/png.c
index 986aaa5d3..76e36126f 100644
--- a/coders/png.c
+++ b/coders/png.c
@@ -6093,8 +6093,11 @@ static Image *ReadOneMNGImage(MngInfo* mng_info, const ImageInfo *image_info,
                 image->background_color=mng_background_color;
                 image->alpha_trait=UndefinedPixelTrait;
                 image->delay=0;
-                (void) SetImageBackgroundColor(image,exception);
-
+                if (SetImageBackgroundColor(image,exception) == MagickFalse)
+                  {
+                    chunk=(unsigned char *) RelinquishMagickMemory(chunk);
+                    return(DestroyImageList(image));
+                  }
                 if (logging != MagickFalse)
                   (void) LogMagickEvent(CoderEvent,GetMagickModule(),
                     "  Insert backgd layer, L=%.20g, R=%.20g T=%.20g, B=%.20g",