libavcodec/vc1dec.c:4216: error: Buffer Overrun L2
  Offset: [0, 63] Size: 2.

libavcodec/vc1dec.c:4215:22: <Offset trace>
4213.             v->vc1dsp.vc1_inv_trans_8x8(s->block[i]);
4214.             if (v->rangeredfrm)
4215.                 for (j = 0; j < 64; j++)
                           ^
4216.                     s->block[i][j] <<= 1;
4217.             off  = (i & 4) ? 0 : ((i & 1) * 8 + (i & 2) * 4 * s->linesize);

libavcodec/vc1dec.c:4215:22: Assignment
4213.             v->vc1dsp.vc1_inv_trans_8x8(s->block[i]);
4214.             if (v->rangeredfrm)
4215.                 for (j = 0; j < 64; j++)
                           ^
4216.                     s->block[i][j] <<= 1;
4217.             off  = (i & 4) ? 0 : ((i & 1) * 8 + (i & 2) * 4 * s->linesize);

libavcodec/vc1dec.c:4209:13: <Length trace>
4207.                 v->c_avail = v->mb_type[0][s->block_index[i] - 1];
4208. 
4209.             vc1_decode_intra_block(v, s->block[i], i, val, mquant,
                  ^
4210.                                    (i & 4) ? v->codingset2 : v->codingset);
4211.             if ((i>3) && (s->flags & CODEC_FLAG_GRAY))

libavcodec/vc1dec.c:4209:13: Call
4207.                 v->c_avail = v->mb_type[0][s->block_index[i] - 1];
4208. 
4209.             vc1_decode_intra_block(v, s->block[i], i, val, mquant,
                  ^
4210.                                    (i & 4) ? v->codingset2 : v->codingset);
4211.             if ((i>3) && (s->flags & CODEC_FLAG_GRAY))

libavcodec/vc1dec.c:2916:1: Parameter `*block`
  2914.  * @param codingset set of VLC to decode data
  2915.  */
  2916. static int vc1_decode_intra_block(VC1Context *v, int16_t block[64], int n,
        ^
  2917.                                   int coded, int mquant, int codingset)
  2918. {

libavcodec/vc1dec.c:4216:21: Array access: Offset: [0, 63] Size: 2
4214.             if (v->rangeredfrm)
4215.                 for (j = 0; j < 64; j++)
4216.                     s->block[i][j] <<= 1;
                          ^
4217.             off  = (i & 4) ? 0 : ((i & 1) * 8 + (i & 2) * 4 * s->linesize);
4218.             off += v->cur_field_type ? ((i & 4) ? s->current_picture_ptr->f.linesize[1] : s->current_picture_ptr->f.linesize[0]) : 0;
