https://github.com/ImageMagick/ImageMagick/issues/296

diff --git a/MagickCore/fx.c b/MagickCore/fx.c
index 09d7a2a7a07ee650cc0366820c7f79e2299dc822..869b07bd2f11b46498f93ce3fb707b5eceafd607 100644 (file)
--- a/MagickCore/fx.c
+++ b/MagickCore/fx.c
@@ -5866,7 +5866,7 @@ MagickExport Image *WaveletDenoiseImage(const Image *image,
     ThrowImageException(ResourceLimitError,"MemoryAllocationFailed");
   pixels_info=AcquireVirtualMemory(3*image->columns,image->rows*
     sizeof(*pixels));
-  kernel=(float *) AcquireQuantumMemory(MagickMax(image->rows,image->columns),
+  kernel=(float *) AcquireQuantumMemory(MagickMax(image->rows,image->columns)+1,
     GetOpenMPMaximumThreads()*sizeof(*kernel));
   if ((pixels_info == (MemoryInfo *) NULL) || (kernel == (float *) NULL))
     {

diff --git a/PerlMagick/demo/demo.pl b/PerlMagick/demo/demo.pl
index 006159707a73817b25a2841366aacbfe6e271197..b175bcfd34726c68bc24d6b94c99a51f70a32535 100644 (file)
--- a/PerlMagick/demo/demo.pl
+++ b/PerlMagick/demo/demo.pl
@@ -483,7 +483,7 @@ push(@$images,$example);
 
 print "WaveletDenoise...\n";
 $example=$model->Clone();
-$example->Label('WaveletDenoise');
+$example->Label('Wavelet Denoise');
 $example->WaveletDenoise('5%');
 push(@$images,$example);