tools/tiffcp.c:1167: error: Integer Overflow L2
  ([0, `rows`] - 1):unsigned32.

tools/tiffcp.c:1163:1: <LHS trace>
1161. }
1162. 
1163. static void
      ^
1164. cpStripToTile(uint8* out, uint8* in,
1165.     uint32 rows, uint32 cols, int outskew, int64 inskew)

tools/tiffcp.c:1163:1: Parameter `rows`
1161. }
1162. 
1163. static void
      ^
1164. cpStripToTile(uint8* out, uint8* in,
1165.     uint32 rows, uint32 cols, int outskew, int64 inskew)

tools/tiffcp.c:1167:9: Binary operation: ([0, rows] - 1):unsigned32
1165.     uint32 rows, uint32 cols, int outskew, int64 inskew)
1166. {
1167. 	while (rows-- > 0) {
              ^
1168. 		uint32 j = cols;
1169. 		while (j-- > 0)
