From: Cristy <urban-warrior@imagemagick.org>
Date: Tue, 17 May 2016 19:07:13 +0000 (-0400)
Subject: https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=29710
X-Git-Tag: 7.0.1-5~6
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=13db820f5e24cd993ee554e99377fea02a904e18;p=imagemagick

https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=29710
---

diff --git a/coders/rle.c b/coders/rle.c
index f03e2cd2e..59e241194 100644
--- a/coders/rle.c
+++ b/coders/rle.c
@@ -316,10 +316,11 @@ static Image *ReadRLEImage(const ImageInfo *image_info,ExceptionInfo *exception)
          number_planes_filled))
       ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed");
     pixel_info=AcquireVirtualMemory(image->columns,image->rows*
-      number_planes_filled*sizeof(*pixels));
+      MagickMax(number_planes_filled,4)*sizeof(*pixels));
     if (pixel_info == (MemoryInfo *) NULL)
       ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed");
-    pixel_info_length=image->columns*image->rows*number_planes_filled;
+    pixel_info_length=image->columns*image->rows*
+      MagickMax(number_planes_filled,4);
     pixels=(unsigned char *) GetVirtualMemoryBlob(pixel_info);
     if ((flags & 0x01) && !(flags & 0x02))
       {