contrib/addtiffo/tif_overview.c:565: error: Buffer Overrun L3
  Offset: [7, +oo] (⇐ [0, +oo] + 7) Size: [0, +oo] by call to `TIFFReadEncodedTile`.

contrib/addtiffo/tif_overview.c:540:1: Parameter `hTIFF->tif_rawdata`
538. /************************************************************************/
539. 
540. void TIFF_ProcessFullResBlock( TIFF *hTIFF, int nPlanarConfig,
     ^
541.                                int bSubsampled,
542.                                int nHorSubsampling, int nVerSubsampling,

contrib/addtiffo/tif_overview.c:565:17: Call
563.             if( TIFFIsTiled(hTIFF) )
564.             {
565.                 TIFFReadEncodedTile( hTIFF,
                     ^
566.                                      TIFFComputeTile(hTIFF, nSXOff, nSYOff,
567.                                                      0, (tsample_t)iSample ),

libtiff/tif_read.c:649:1: Parameter `*tif->tif_rawdata`
  647.  * amount into the user-supplied buffer.
  648.  */
  649. tmsize_t
       ^
  650. TIFFReadEncodedTile(TIFF* tif, uint32 tile, void* buf, tmsize_t size)
  651. {

libtiff/tif_read.c:668:6: Call
  666. 	else if (size > tilesize)
  667. 		size = tilesize;
  668. 	if (TIFFFillTile(tif, tile) && (*tif->tif_decodetile)(tif,
            ^
  669. 	    (uint8*) buf, size, (uint16)(tile/td->td_stripsperimage))) {
  670. 		(*tif->tif_postdecode)(tif, (uint8*) buf, size);

libtiff/tif_read.c:792:1: Parameter `*tif->tif_rawdata`
    790.  * expanded, as necessary, to hold the tile's data.
    791.  */
    792. int
         ^
    793. TIFFFillTile(TIFF* tif, uint32 tile)
    794. {

libtiff/tif_read.c:897:5: Call
    895. 			if (!isFillOrder(tif, td->td_fillorder) &&
    896. 			    (tif->tif_flags & TIFF_NOBITREV) == 0)
    897. 				TIFFReverseBits(tif->tif_rawdata,
             ^
    898.                                                 tif->tif_rawdataloaded);
    899. 		}

libtiff/tif_swab.c:285:1: <Length trace>
283. }
284. 
285. void
     ^
286. TIFFReverseBits(uint8* cp, tmsize_t n)  
287. {

libtiff/tif_swab.c:285:1: Parameter `*cp`
      283. }
      284. 
      285. void
           ^
      286. TIFFReverseBits(uint8* cp, tmsize_t n)  
      287. {

libtiff/tif_swab.c:296:3: Array access: Offset: [7, +oo] (⇐ [0, +oo] + 7) Size: [0, +oo] by call to `TIFFReadEncodedTile` 
      294. 		cp[5] = TIFFBitRevTable[cp[5]];
      295. 		cp[6] = TIFFBitRevTable[cp[6]];
      296. 		cp[7] = TIFFBitRevTable[cp[7]];
             ^
      297. 		cp += 8;
      298. 	}
