commit d5152401bb219ec1e044fafcb45ebf1cbd77ff11
author dirk <dirk@git.imagemagick.org> Sat Jul 04 10:05:10 2015 +0000
committer dirk <dirk@git.imagemagick.org> Sat Jul 04 10:05:10 2015 +0000
tree 250bcb2e2b5ad09bfab8437e659a0c842b39232c
parent 19789fd4b75b398553e38e39fe024b48b1216124

Fixed initialization of array.

MagickCore/quantize.c

diff --git a/MagickCore/quantize.c b/MagickCore/quantize.c
index e83debc..324c3be 100644
--- a/MagickCore/quantize.c
+++ b/MagickCore/quantize.c
@@ -2052,7 +2052,8 @@
   /*
     Initialize color cache.
   */
-  ResetMagickMemory(cube_info->cache,(-1),length);
+  (void) ResetMagickMemory(cube_info->cache,(-1),sizeof(*cube_info->cache)*
+    length);
   /*
     Distribute weights along a curve of exponential decay.
   */
@@ -3462,15 +3463,16 @@
   assert(image->signature == MagickCoreSignature);
   if (image->type != GrayscaleType)
     (void) TransformImageColorspace(image,GRAYColorspace,exception);
-  colormap_index=(ssize_t *) AcquireQuantumMemory(MaxMap+1,
+  colormap_index=(ssize_t *) AcquireQuantumMemory(MaxColormapSize,
     sizeof(*colormap_index));
   if (colormap_index == (ssize_t *) NULL)
     ThrowBinaryException(ResourceLimitError,"MemoryAllocationFailed",
       image->filename);
   if (image->storage_class != PseudoClass)
     {
-      ResetMagickMemory(colormap_index,(-1),(size_t) MaxMap);
-      if (AcquireImageColormap(image,MaxMap+1,exception) == MagickFalse)
+      (void) ResetMagickMemory(colormap_index,(-1),MaxColormapSize*
+        sizeof(*colormap_index));
+      if (AcquireImageColormap(image,MaxColormapSize,exception) == MagickFalse)
         ThrowBinaryException(ResourceLimitError,"MemoryAllocationFailed",
           image->filename);
       image->colors=0;