libavcodec/vc1dec.c:2795: error: Buffer Overrun L2
  Offset: [0, 63] Size: 2.

libavcodec/vc1dec.c:2795:21: <Offset trace>
2793. 
2794.                 v->vc1dsp.vc1_inv_trans_8x8(s->block[k]);
2795.                 for(j = 0; j < 64; j++) s->block[k][j] += 128;
                          ^
2796.             }
2797. 

libavcodec/vc1dec.c:2795:21: Assignment
2793. 
2794.                 v->vc1dsp.vc1_inv_trans_8x8(s->block[k]);
2795.                 for(j = 0; j < 64; j++) s->block[k][j] += 128;
                          ^
2796.             }
2797. 

libavcodec/vc1dec.c:2792:17: <Length trace>
2790.                 v->c_avail = !!s->mb_x || (k==1 || k==3);
2791. 
2792.                 vc1_decode_i_block_adv(v, s->block[k], k, val, (k<4)? v->codingset : v->codingset2, mquant);
                      ^
2793. 
2794.                 v->vc1dsp.vc1_inv_trans_8x8(s->block[k]);

libavcodec/vc1dec.c:2792:17: Call
2790.                 v->c_avail = !!s->mb_x || (k==1 || k==3);
2791. 
2792.                 vc1_decode_i_block_adv(v, s->block[k], k, val, (k<4)? v->codingset : v->codingset2, mquant);
                      ^
2793. 
2794.                 v->vc1dsp.vc1_inv_trans_8x8(s->block[k]);

libavcodec/vc1dec.c:1601:1: Parameter `*block`
  1599.  * @param mquant quantizer value for this macroblock
  1600.  */
  1601. static int vc1_decode_i_block_adv(VC1Context *v, DCTELEM block[64], int n, int coded, int codingset, int mquant)
        ^
  1602. {
  1603.     GetBitContext *gb = &v->s.gb;

libavcodec/vc1dec.c:2795:41: Array access: Offset: [0, 63] Size: 2
2793. 
2794.                 v->vc1dsp.vc1_inv_trans_8x8(s->block[k]);
2795.                 for(j = 0; j < 64; j++) s->block[k][j] += 128;
                                              ^
2796.             }
2797. 
