- clamp after edge [bsc#1106415]

OBS-URL: https://build.opensuse.org/package/show/graphics/ImageMagick?expand=0&rev=402

ImageMagick-clamp-after-edge.patch

@@ -0,0 +1,13 @@
+diff --git a/MagickCore/effect.c b/MagickCore/effect.c
+index 66f61e0e8d..14e17040ba 100644
+--- a/MagickCore/effect.c
++++ b/MagickCore/effect.c
+@@ -1225,6 +1225,8 @@ MagickExport Image *EdgeImage(const Image *image,const double radius,
+     kernel_info->values[i]=(-1.0);
+   kernel_info->values[i/2]=(double) kernel_info->width*kernel_info->height-1.0;
+   edge_image=ConvolveImage(image,kernel_info,exception);
++  if (edge_image != (Image *) NULL)
++    (void) ClampImage(edge_image,exception);
+   kernel_info=DestroyKernelInfo(kernel_info);
+   return(edge_image);
+ }

ImageMagick.changes

@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Jan 14 10:52:18 UTC 2019 - Petr Gajdos <pgajdos@suse.com>
+
+- clamp after edge [bsc#1106415]
+
 -------------------------------------------------------------------
 Mon Jan  7 09:04:46 UTC 2019 - Petr Gajdos <pgajdos@suse.com>
 

ImageMagick.spec

@@ -47,6 +47,7 @@ Patch2:         ImageMagick-library-installable-in-parallel.patch
 #%%ifarch s390x s390 ppc64 ppc
 Patch3:         ImageMagick-s390-disable-tests.patch
 #%%endif
+Patch4:         ImageMagick-clamp-after-edge.patch
 BuildRequires:  chrpath
 BuildRequires:  fdupes
 BuildRequires:  gcc-c++
@@ -301,6 +302,7 @@ HTML documentation for ImageMagick library and scene examples.
 %ifarch s390x s390 ppc ppc64
 %patch3 -p1
 %endif
+%patch4 -p1
 
 %build
 # bsc#1088463