libtiff/tif_fax3.c:713: error: Integer Overflow L2
  ([-8+min(8, `tif->tif_data->bit`), +oo] - [-oo, 8]):unsigned32.

libtiff/tif_fax3.c:704:4: <LHS trace>
702. 				align = sp->bit - align;
703. 			tparm=align; 
704. 			_PutBits(tif, 0, tparm);
        ^
705. 		}
706. 	}

libtiff/tif_fax3.c:704:4: Assignment
702. 				align = sp->bit - align;
703. 			tparm=align; 
704. 			_PutBits(tif, 0, tparm);
        ^
705. 		}
706. 	}

libtiff/tif_fax3.c:704:4: <RHS trace>
702. 				align = sp->bit - align;
703. 			tparm=align; 
704. 			_PutBits(tif, 0, tparm);
        ^
705. 		}
706. 	}

libtiff/tif_fax3.c:704:4: Assignment
702. 				align = sp->bit - align;
703. 			tparm=align; 
704. 			_PutBits(tif, 0, tparm);
        ^
705. 		}
706. 	}

libtiff/tif_fax3.c:713:2: Binary operation: ([-8+min(8, tif->tif_data->bit), +oo] - [-oo, 8]):unsigned32
711. 		length++;
712. 	}
713. 	_PutBits(tif, code, length);
      ^
714. 
715. 	sp->data = data;
