libavcodec/vc1dec.c:4245: error: Buffer Overrun L2
  Offset: [0, 63] Size: 2.

libavcodec/vc1dec.c:4244:22: <Offset trace>
4242.             v->vc1dsp.vc1_inv_trans_8x8(s->block[i]);
4243.             if (v->rangeredfrm)
4244.                 for (j = 0; j < 64; j++)
                           ^
4245.                     s->block[i][j] <<= 1;
4246.             s->idsp.put_signed_pixels_clamped(s->block[i],

libavcodec/vc1dec.c:4244:22: Assignment
4242.             v->vc1dsp.vc1_inv_trans_8x8(s->block[i]);
4243.             if (v->rangeredfrm)
4244.                 for (j = 0; j < 64; j++)
                           ^
4245.                     s->block[i][j] <<= 1;
4246.             s->idsp.put_signed_pixels_clamped(s->block[i],

libavcodec/vc1dec.c:4238:13: <Length trace>
4236.                 v->c_avail = v->mb_type[0][s->block_index[i] - 1];
4237. 
4238.             vc1_decode_intra_block(v, s->block[i], i, val, mquant,
                  ^
4239.                                    (i & 4) ? v->codingset2 : v->codingset);
4240.             if ((i>3) && (s->flags & CODEC_FLAG_GRAY))

libavcodec/vc1dec.c:4238:13: Call
4236.                 v->c_avail = v->mb_type[0][s->block_index[i] - 1];
4237. 
4238.             vc1_decode_intra_block(v, s->block[i], i, val, mquant,
                  ^
4239.                                    (i & 4) ? v->codingset2 : v->codingset);
4240.             if ((i>3) && (s->flags & CODEC_FLAG_GRAY))

libavcodec/vc1dec.c:3007:1: Parameter `*block`
  3005.  * @param codingset set of VLC to decode data
  3006.  */
  3007. static int vc1_decode_intra_block(VC1Context *v, int16_t block[64], int n,
        ^
  3008.                                   int coded, int mquant, int codingset)
  3009. {

libavcodec/vc1dec.c:4245:21: Array access: Offset: [0, 63] Size: 2
4243.             if (v->rangeredfrm)
4244.                 for (j = 0; j < 64; j++)
4245.                     s->block[i][j] <<= 1;
                          ^
4246.             s->idsp.put_signed_pixels_clamped(s->block[i],
4247.                                               s->dest[dst_idx] + off,
