libavcodec/dca.c:943: error: Buffer Overrun L2
  Offset: [0, 6] Size: 4.

libavcodec/dca.c:934:22: <Offset trace>
932.             if (s->prediction_mode[k][l]) {
933.                 int n;
934.                 for (m = 0; m < 8; m++) {
                          ^
935.                     for (n = 1; n <= 4; n++)
936.                         if (m >= n)

libavcodec/dca.c:934:22: Assignment
932.             if (s->prediction_mode[k][l]) {
933.                 int n;
934.                 for (m = 0; m < 8; m++) {
                          ^
935.                     for (n = 1; n <= 4; n++)
936.                         if (m >= n)

libavcodec/dca.c:848:1: <Length trace>
846. static const uint8_t abits_levels[7] = { 3, 5, 7, 9, 13, 17, 25 };
847. 
848. static int dca_subsubframe(DCAContext * s)
     ^
849. {
850.     int k, l;

libavcodec/dca.c:848:1: Parameter `s->subband_samples_hist[*][*][*]`
846. static const uint8_t abits_levels[7] = { 3, 5, 7, 9, 13, 17, 25 };
847. 
848. static int dca_subsubframe(DCAContext * s)
     ^
849. {
850.     int k, l;

libavcodec/dca.c:943:34: Array access: Offset: [0, 6] Size: 4
941.                             subband_samples[k][l][m] +=
942.                                 (adpcm_vb[s->prediction_vq[k][l]][n - 1] *
943.                                  s->subband_samples_hist[k][l][m - n +
                                      ^
944.                                                                4] / 8192);
945.                 }
