Fixes #4985: 4e+26 is outside the range of representable values of ty…

…pe 'unsigned long' at coders/pcl.c:299 (#4986)

* fix Division by zero in XMenuWidget() of MagickCore/widget.c

* Fix memory leak in AnimateImageCommand() of MagickWand/animate.c and DisplayImageCommand() of MagickWand/display.c

* fix Division by zero in ReadEnhMetaFile() of coders/emf.c

* Resolve conflicts

* fix issue: outside the range of representable values of type 'unsigned char' at coders/psd.c:1025

* fix error: 4e+26 is outside the range of representable values of type 'unsigned long' at coders/pcl.c:299

Co-authored-by: zhailiangliang <zhailiangliang@loongson.cn>

coders/pcl.c

@@ -295,8 +295,8 @@ static Image *ReadPCLImage(const ImageInfo *image_info,ExceptionInfo *exception)
     /*
       Set PCL render geometry.
     */
-    width=(size_t) floor(bounds.x2-bounds.x1+0.5);
-    height=(size_t) floor(bounds.y2-bounds.y1+0.5);
+    width=(size_t)CastDoubleToLong(floor(bounds.x2-bounds.x1+0.5));
+    height=(size_t)CastDoubleToLong(floor(bounds.y2-bounds.y1+0.5));
     if (width > page.width)
       page.width=width;
     if (height > page.height)