From: Cristy <urban-warrior@imagemagick.org>
Date: Thu, 9 Feb 2017 23:10:43 +0000 (-0500)
Subject: Check for image list before we destroy the last image in XCF coder (patch sent privat... 
X-Git-Tag: 7.0.4-8~29
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=08359ab14b5ac19de9032906cf488340ec721a1b;p=imagemagick

Check for image list before we destroy the last image in XCF coder (patch sent privately by Андрей Черный)
---

diff --git a/coders/xcf.c b/coders/xcf.c
index 8098cd82f..abac48e25 100644
--- a/coders/xcf.c
+++ b/coders/xcf.c
@@ -1422,7 +1422,8 @@ static Image *ReadXCFImage(const ImageInfo *image_info,ExceptionInfo *exception)
   }
 
   (void) CloseBlob(image);
-  DestroyImage(RemoveFirstImageFromList(&image));
+  if (GetNextImageInList(image) != (Image *) NULL)
+    DestroyImage(RemoveFirstImageFromList(&image));
   if (image_type == GIMP_GRAY)
     image->type=GrayscaleType;
   return(GetFirstImageInList(image));