libtiff/tif_getimage.c:1075: error: Integer Overflow L2
  ([0, `h`] - 1):unsigned32.

libtiff/tif_getimage.c:1069:1: <LHS trace>
1067.  * 8-bit palette => colormap/RGB
1068.  */
1069. DECLAREContigPutFunc(put8bitcmaptile)
      ^
1070. {
1071.     uint32** PALmap = img->PALmap;

libtiff/tif_getimage.c:1069:1: Parameter `h`
1067.  * 8-bit palette => colormap/RGB
1068.  */
1069. DECLAREContigPutFunc(put8bitcmaptile)
      ^
1070. {
1071.     uint32** PALmap = img->PALmap;

libtiff/tif_getimage.c:1075:12: Binary operation: ([0, h] - 1):unsigned32
1073. 
1074.     (void) y;
1075.     while (h-- > 0) {
                 ^
1076. 	for (x = w; x-- > 0;)
1077.         {
