libavcodec/dcadec.c:813: error: Buffer Overrun L2
  Offset: [1, 5] Size: 4.

libavcodec/dcadec.c:804:22: <Offset trace>
802.                                                  s->subband_samples_hist[k][l][0]) *
803.                                                 (1.0f / 8192);
804.                 for (m = 1; m < 8; m++) {
                          ^
805.                     float sum = ff_dca_adpcm_vb[s->prediction_vq[k][l]][0] *
806.                                 subband_samples[k][l][m - 1];

libavcodec/dcadec.c:804:22: Assignment
802.                                                  s->subband_samples_hist[k][l][0]) *
803.                                                 (1.0f / 8192);
804.                 for (m = 1; m < 8; m++) {
                          ^
805.                     float sum = ff_dca_adpcm_vb[s->prediction_vq[k][l]][0] *
806.                                 subband_samples[k][l][m - 1];

libavcodec/dcadec.c:699:1: <Length trace>
697. static const uint8_t abits_levels[7] = { 3,  5,  7,  9, 13, 17, 25 };
698. 
699. static int dca_subsubframe(DCAContext *s, int base_channel, int block_index)
     ^
700. {
701.     int k, l;

libavcodec/dcadec.c:699:1: Parameter `s->subband_samples_hist[*][*][*]`
697. static const uint8_t abits_levels[7] = { 3,  5,  7,  9, 13, 17, 25 };
698. 
699. static int dca_subsubframe(DCAContext *s, int base_channel, int block_index)
     ^
700. {
701.     int k, l;

libavcodec/dcadec.c:813:36: Array access: Offset: [1, 5] Size: 4
811.                         else if (s->predictor_history)
812.                             sum += ff_dca_adpcm_vb[s->prediction_vq[k][l]][n - 1] *
813.                                    s->subband_samples_hist[k][l][m - n + 4];
                                        ^
814.                     subband_samples[k][l][m] += sum * 1.0f / 8192;
815.                 }
