From a2e1064f288a353bc5fef7f79ccb7683759e775c Mon Sep 17 00:00:00 2001
From: Cristy <urban-warrior@imagemagick.org>
Date: Sat, 30 Jan 2016 09:51:24 -0500
Subject: [PATCH] https://github.com/ImageMagick/ImageMagick/issues/104

---
 coders/xcf.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/coders/xcf.c b/coders/xcf.c
index 0fdc54656..b8075bb68 100644
--- a/coders/xcf.c
+++ b/coders/xcf.c
@@ -347,7 +347,8 @@ static MagickBooleanType load_tile(Image *image,Image *tile_image,
     *xcfdata,
     *xcfodata;
 
-  xcfdata=(XCFPixelInfo *) AcquireQuantumMemory(data_length,sizeof(*xcfdata));
+  xcfdata=(XCFPixelInfo *) AcquireQuantumMemory(MagickMax(data_length,
+    tile_image->columns*tile_image->rows),sizeof(*xcfdata));
   if (xcfdata == (XCFPixelInfo *) NULL)
     ThrowBinaryException(ResourceLimitError,"MemoryAllocationFailed",
       image->filename);
-- 
2.40.0