libtiff/tif_getimage.c:1709: error: Integer Overflow L2
  ([0, `w`] - 1):unsigned32.

libtiff/tif_getimage.c:1699:1: <LHS trace>
1697.  * 16-bit unpacked samples => RGBA w/ unassociated alpha
1698.  */
1699. DECLARESepPutFunc(putRGBUAseparate16bittile)
      ^
1700. {
1701. 	uint16 *wr = (uint16*) r;

libtiff/tif_getimage.c:1699:1: Parameter `w`
1697.  * 16-bit unpacked samples => RGBA w/ unassociated alpha
1698.  */
1699. DECLARESepPutFunc(putRGBUAseparate16bittile)
      ^
1700. {
1701. 	uint16 *wr = (uint16*) r;

libtiff/tif_getimage.c:1709:8: Assignment
1707. 		uint32 r2,g2,b2,a2;
1708. 		uint8* m;
1709. 		for (x = w; x-- > 0;) {
             ^
1710. 			a2 = img->Bitdepth16To8[*wa++];
1711. 			m = img->UaToAa+((size_t) a2<<8);

libtiff/tif_getimage.c:1709:15: Binary operation: ([0, w] - 1):unsigned32
1707. 		uint32 r2,g2,b2,a2;
1708. 		uint8* m;
1709. 		for (x = w; x-- > 0;) {
                    ^
1710. 			a2 = img->Bitdepth16To8[*wa++];
1711. 			m = img->UaToAa+((size_t) a2<<8);
