libtiff/tif_getimage.c:1076: error: Integer Overflow L2
  ([0, `w`] - 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 `w`
1067.  * 8-bit palette => colormap/RGB
1068.  */
1069. DECLAREContigPutFunc(put8bitcmaptile)
      ^
1070. {
1071.     uint32** PALmap = img->PALmap;

libtiff/tif_getimage.c:1076:7: Assignment
1074.     (void) y;
1075.     while (h-- > 0) {
1076. 	for (x = w; x-- > 0;)
            ^
1077.         {
1078. 	    *cp++ = PALmap[*pp][0];

libtiff/tif_getimage.c:1076:14: Binary operation: ([0, w] - 1):unsigned32
1074.     (void) y;
1075.     while (h-- > 0) {
1076. 	for (x = w; x-- > 0;)
                   ^
1077.         {
1078. 	    *cp++ = PALmap[*pp][0];
