fix issue: outside the range of representable values of type 'unsigne…

…d int' at coders/psd.c:1025 (#4963)

* 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

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

coders/psd.c

@@ -1022,7 +1022,7 @@ static MagickBooleanType ReadPSDChannelPixels(Image *image,const ssize_t row,
           number_bits=8;
         for (bit = 0; bit < (ssize_t) number_bits; bit++)
         {
-          SetPSDPixel(image,channel,packet_size,(((unsigned char) pixel)
+          SetPSDPixel(image,channel,packet_size,(((unsigned char)((ssize_t)pixel))
             & (0x01 << (7-bit))) != 0 ? 0 : QuantumRange,q,exception);
           q+=GetPixelChannels(image);
           x++;