libavcodec/dca.c:1329: error: Buffer Overrun L2
  Offset: [0, 6] Size: 5 by call to `dca_decode_block`.

libavcodec/dca.c:1326:13: Call
1324. 
1325.             /* much like core primary audio coding header */
1326.             dca_parse_audio_coding_header(s, s->xch_base_channel);
                  ^
1327. 
1328.             for (i = 0; i < (s->sample_blocks / 8); i++) {

libavcodec/dca.c:381:9: Assignment
  379. 
  380.     if (s->prim_channels > DCA_PRIM_CHANNELS_MAX)
  381.         s->prim_channels = DCA_PRIM_CHANNELS_MAX;
               ^
  382. 
  383. 

libavcodec/dca.c:1329:17: Call
1327. 
1328.             for (i = 0; i < (s->sample_blocks / 8); i++) {
1329.                 dca_decode_block(s, s->xch_base_channel, i);
                      ^
1330.             }
1331. 

libavcodec/dca.c:1168:1: Parameter `base_channel`
  1166.  */
  1167. 
  1168. static int dca_decode_block(DCAContext * s, int base_channel, int block_index)
        ^
  1169. {
  1170. 

libavcodec/dca.c:1183:13: Call
  1181. #endif
  1182.         /* Read subframe header */
  1183.         if (dca_subframe_header(s, base_channel, block_index))
                    ^
  1184.             return -1;
  1185.     }

libavcodec/dca.c:555:1: <Offset trace>
553. }
554. 
555. static int dca_subframe_header(DCAContext * s, int base_channel, int block_index)
     ^
556. {
557.     /* Primary audio coding side information */

libavcodec/dca.c:555:1: Parameter `s->prim_channels`
    553. }
    554. 
    555. static int dca_subframe_header(DCAContext * s, int base_channel, int block_index)
         ^
    556. {
    557.     /* Primary audio coding side information */

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:687:41: Array access: Offset: [0, 6] Size: 5 by call to `dca_decode_block` 
    685.             int am = s->amode & DCA_CHANNEL_MASK;
    686.             for (j = base_channel; j < s->prim_channels; j++) {
    687.                 s->downmix_coef[j][0] = dca_default_coeffs[am][j][0];
                                                 ^
    688.                 s->downmix_coef[j][1] = dca_default_coeffs[am][j][1];
    689.             }
