commit d6443990f586205164ecaf7238c748f2d50076ab
author dirk <dirk@git.imagemagick.org> Thu Apr 28 16:54:45 2016 +0200
committer dirk <dirk@git.imagemagick.org> Thu Apr 28 16:54:45 2016 +0200
tree c6d69587c27da9a778614a68fd437080017f1142
parent 0f6182f1e0584cf52a7529b9408c24383d8d3068

Fix size of virtual buffer in LocalContrastImage.

MagickCore/effect.c

diff --git a/MagickCore/effect.c b/MagickCore/effect.c
index 75ac4f1..6795a9d 100644
--- a/MagickCore/effect.c
+++ b/MagickCore/effect.c
@@ -1741,7 +1741,7 @@
     }
   scanLinePixels=(float *) GetVirtualMemoryBlob(scanLinePixels_info);
   /* Create intermediate buffer */
-  interImage_info=AcquireVirtualMemory((image->rows+(2*width))*image->columns,
+  interImage_info=AcquireVirtualMemory(image->rows*(image->columns+(2*width)),
     sizeof(*interImage));
   if (interImage_info == (MemoryInfo *) NULL)
     {