From 83811c02f0d3e979176b91fa2e74cdd337e3b7e8 Mon Sep 17 00:00:00 2001
From: cristy <cristy@aa41f4f7-0bf4-0310-aa73-e5a19afd5a74>
Date: Sun, 21 Dec 2014 21:04:29 +0000
Subject: [PATCH] Avoid heap overflow in rle file

git-svn-id: https://subversion.imagemagick.org/subversion/ImageMagick/branches/ImageMagick-6@17372 aa41f4f7-0bf4-0310-aa73-e5a19afd5a74
origin:  http://trac.imagemagick.org/changeset/17372
---
 coders/rle.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/coders/rle.c b/coders/rle.c
index 7998b46..d8f0dd4 100644
--- a/coders/rle.c
+++ b/coders/rle.c
@@ -263,7 +263,7 @@ static Image *ReadRLEImage(const ImageInfo *image_info,ExceptionInfo *exception)
           Read image colormaps.
         */
         colormap=(unsigned char *) AcquireQuantumMemory(number_colormaps,
-          map_length*sizeof(*colormap));
+          3*map_length*sizeof(*colormap));
         if (colormap == (unsigned char *) NULL)
           ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed");
         p=colormap;
-- 
2.1.4