libavcodec/vc1dec.c:2656: error: Buffer Overrun L2
  Offset: [0, 63] Size: 2.

libavcodec/vc1dec.c:2656:25: <Offset trace>
2654.                 v->vc1dsp.vc1_inv_trans_8x8(s->block[k]);
2655.                 if(v->pq >= 9 && v->overlap) {
2656.                     for(j = 0; j < 64; j++) s->block[k][j] += 128;
                              ^
2657.                 }
2658.             }

libavcodec/vc1dec.c:2656:25: Assignment
2654.                 v->vc1dsp.vc1_inv_trans_8x8(s->block[k]);
2655.                 if(v->pq >= 9 && v->overlap) {
2656.                     for(j = 0; j < 64; j++) s->block[k][j] += 128;
                              ^
2657.                 }
2658.             }

libavcodec/vc1dec.c:2652:17: <Length trace>
2650.                 cbp |= val << (5 - k);
2651. 
2652.                 vc1_decode_i_block(v, s->block[k], k, val, (k<4)? v->codingset : v->codingset2);
                      ^
2653. 
2654.                 v->vc1dsp.vc1_inv_trans_8x8(s->block[k]);

libavcodec/vc1dec.c:2652:17: Call
2650.                 cbp |= val << (5 - k);
2651. 
2652.                 vc1_decode_i_block(v, s->block[k], k, val, (k<4)? v->codingset : v->codingset2);
                      ^
2653. 
2654.                 v->vc1dsp.vc1_inv_trans_8x8(s->block[k]);

libavcodec/vc1dec.c:1435:1: Parameter `*block`
  1433.  * @param codingset set of VLC to decode data
  1434.  */
  1435. static int vc1_decode_i_block(VC1Context *v, DCTELEM block[64], int n, int coded, int codingset)
        ^
  1436. {
  1437.     GetBitContext *gb = &v->s.gb;

libavcodec/vc1dec.c:2656:45: Array access: Offset: [0, 63] Size: 2
2654.                 v->vc1dsp.vc1_inv_trans_8x8(s->block[k]);
2655.                 if(v->pq >= 9 && v->overlap) {
2656.                     for(j = 0; j < 64; j++) s->block[k][j] += 128;
                                                  ^
2657.                 }
2658.             }
