contrib/addtiffo/tif_overview.c:594: error: Buffer Overrun L3
  Offset: [7, +oo] (⇐ [0, +oo] + 7) Size: [0, +oo] by call to `TIFFReadEncodedTile`.

contrib/addtiffo/tif_overview.c:569:1: Parameter `hTIFF->tif_rawdata`
567. /************************************************************************/
568. 
569. void TIFF_ProcessFullResBlock( TIFF *hTIFF, int nPlanarConfig,
     ^
570.                                int bSubsampled,
571.                                int nHorSubsampling, int nVerSubsampling,

contrib/addtiffo/tif_overview.c:594:17: Call
592.             if( TIFFIsTiled(hTIFF) )
593.             {
594.                 TIFFReadEncodedTile( hTIFF,
                     ^
595.                                      TIFFComputeTile(hTIFF, nSXOff, nSYOff,
596.                                                      0, (tsample_t)iSample ),

libtiff/tif_read.c:985:1: Parameter `*tif->tif_rawdata`
  983.  * amount into the user-supplied buffer.
  984.  */
  985. tmsize_t
       ^
  986. TIFFReadEncodedTile(TIFF* tif, uint32 tile, void* buf, tmsize_t size)
  987. {

libtiff/tif_read.c:1022:6: Call
  1020. 	else if (size > tilesize)
  1021. 		size = tilesize;
  1022. 	if (TIFFFillTile(tif, tile) && (*tif->tif_decodetile)(tif,
             ^
  1023. 	    (uint8*) buf, size, (uint16)(tile/td->td_stripsperimage))) {
  1024. 		(*tif->tif_postdecode)(tif, (uint8*) buf, size);

libtiff/tif_read.c:1217:1: Parameter `*tif->tif_rawdata`
    1215.  * expanded, as necessary, to hold the tile's data.
    1216.  */
    1217. int
          ^
    1218. TIFFFillTile(TIFF* tif, uint32 tile)
    1219. {

libtiff/tif_read.c:1378:5: Call
    1376.                             !isFillOrder(tif, td->td_fillorder) &&
    1377. 			    (tif->tif_flags & TIFF_NOBITREV) == 0)
    1378. 				TIFFReverseBits(tif->tif_rawdata,
              ^
    1379.                                                 tif->tif_rawdataloaded);
    1380. 		}

libtiff/tif_swab.c:283:1: <Length trace>
281. }
282. 
283. void
     ^
284. TIFFReverseBits(uint8* cp, tmsize_t n)  
285. {

libtiff/tif_swab.c:283:1: Parameter `*cp`
      281. }
      282. 
      283. void
           ^
      284. TIFFReverseBits(uint8* cp, tmsize_t n)  
      285. {

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