tools/tiff2ps.c:708: error: Integer Overflow L2
  ([0, +oo] - 1):unsigned32 by call to `TIFFNumberOfStrips`.

tools/tiff2ps.c:685:1: Parameter `tif->tif_dir.td_rowsperstrip`
683. 
684. /* returns the sequence number of the page processed */
685. int
     ^
686. TIFF2PS(FILE* fd, TIFF* tif,
687. 	double pw, double ph, double lm, double bm, int cnt)

tools/tiff2ps.c:708:21: Call
706. 		oy = 0;
707. 	do {
708. 		tf_numberstrips = TIFFNumberOfStrips(tif);
                         ^
709. 		TIFFGetFieldDefaulted(tif, TIFFTAG_ROWSPERSTRIP,
710. 		    &tf_rowsperstrip);

libtiff/tif_strip.c:86:1: <LHS trace>
84.  * Compute how many strips are in an image.
85.  */
86. uint32
    ^
87. TIFFNumberOfStrips(TIFF* tif)
88. {

libtiff/tif_strip.c:86:1: Parameter `tif->tif_dir.td_rowsperstrip`
  84.  * Compute how many strips are in an image.
  85.  */
  86. uint32
      ^
  87. TIFFNumberOfStrips(TIFF* tif)
  88. {

libtiff/tif_strip.c:92:13: Binary operation: ([0, +oo] - 1):unsigned32 by call to `TIFFNumberOfStrips` 
  90. 	uint32 nstrips;
  91. 
  92. 	nstrips = (td->td_rowsperstrip == (uint32) -1 ? 1 :
                  ^
  93. 	     TIFFhowmany_32(td->td_imagelength, td->td_rowsperstrip));
  94. 	if (td->td_planarconfig == PLANARCONFIG_SEPARATE)
