(no commit message)

diff --git a/MagickCore/paint.c b/MagickCore/paint.c
index e81c41c093a02065f452f08ecfe7f5055c91051d..4b73e53eaf3d6fc6c7417bddce4418214b385fa7 100644 (file)
--- a/MagickCore/paint.c
+++ b/MagickCore/paint.c
@@ -666,7 +666,7 @@ MagickExport Image *OilPaintImage(const Image *image,const double radius,
               count=histogram[n];
             }
         }
-        k+=(ssize_t) (linear_image->columns+width);
+        k+=(ssize_t) (linear_image->columns+width-1);
       }
       for (i=0; i < (ssize_t) GetPixelChannels(linear_image); i++)
       {

diff --git a/MagickCore/threshold.c b/MagickCore/threshold.c
index e265cc453af45e27b21f2d52414e5740df668864..178304c9e3cd87abd900c31539e329493cee0d66 100644 (file)
--- a/MagickCore/threshold.c
+++ b/MagickCore/threshold.c
@@ -321,7 +321,7 @@ MagickExport Image *AdaptiveThresholdImage(const Image *image,
           channel_bias[channel]+=pixels[i];
           pixels+=(width-1)*GetPixelChannels(image);
           channel_sum[channel]+=pixels[i];
-          pixels+=(image->columns+1)*GetPixelChannels(image);
+          pixels+=(image->columns-1)*GetPixelChannels(image);
         }
         mean=(double) (channel_sum[channel]/number_pixels+bias);
         SetPixelChannel(threshold_image,channel,(Quantum) ((double)