libtiff/tif_getimage.c:1535: error: Integer Overflow L2
  ([0, `h`] - 1):unsigned32.

libtiff/tif_getimage.c:1532:1: <LHS trace>
1530.  * 8-bit unpacked CMYK samples => RGBA
1531.  */
1532. DECLARESepPutFunc(putCMYKseparate8bittile)
      ^
1533. {
1534. 	(void) img; (void) y;

libtiff/tif_getimage.c:1532:1: Parameter `h`
1530.  * 8-bit unpacked CMYK samples => RGBA
1531.  */
1532. DECLARESepPutFunc(putCMYKseparate8bittile)
      ^
1533. {
1534. 	(void) img; (void) y;

libtiff/tif_getimage.c:1535:9: Binary operation: ([0, h] - 1):unsigned32
1533. {
1534. 	(void) img; (void) y;
1535. 	while (h-- > 0) {
              ^
1536. 		uint32 rv, gv, bv, kv;
1537. 		for (x = w; x-- > 0;) {
