libavcodec/dca.c:683: error: Buffer Overrun L2
  Offset: [0, 63] Size: 16.

libavcodec/dca.c:551:1: <Offset trace>
549. }
550. 
551. static int dca_subframe_header(DCAContext * s, int base_channel, int block_index)
     ^
552. {
553.     /* Primary audio coding side information */

libavcodec/dca.c:551:1: Parameter `s->amode`
549. }
550. 
551. static int dca_subframe_header(DCAContext * s, int base_channel, int block_index)
     ^
552. {
553.     /* Primary audio coding side information */

libavcodec/dca.c:681:13: Assignment
679.             }
680.         } else {
681.             int am = s->amode & DCA_CHANNEL_MASK;
                 ^
682.             for (j = base_channel; j < s->prim_channels; j++) {
683.                 s->downmix_coef[j][0] = dca_default_coeffs[am][j][0];

libavcodec/dcadata.h:7531:1: <Length trace>
7529. };
7530. 
7531. static const uint8_t dca_default_coeffs[16][5][2] = {
      ^
7532.     { { 13, 13 },                                                 },
7533.     { {  0, 64 }, { 64,  0 },                                     },

libavcodec/dcadata.h:7531:1: Array declaration
7529. };
7530. 
7531. static const uint8_t dca_default_coeffs[16][5][2] = {
      ^
7532.     { { 13, 13 },                                                 },
7533.     { {  0, 64 }, { 64,  0 },                                     },

libavcodec/dca.c:683:41: Array access: Offset: [0, 63] Size: 16
681.             int am = s->amode & DCA_CHANNEL_MASK;
682.             for (j = base_channel; j < s->prim_channels; j++) {
683.                 s->downmix_coef[j][0] = dca_default_coeffs[am][j][0];
                                             ^
684.                 s->downmix_coef[j][1] = dca_default_coeffs[am][j][1];
685.             }
