libavcodec/wmavoice.c:1333: error: Buffer Overrun L2
  Offset: [2, 17] (⇐ 2 + [0, 15]) Size: 3 by call to `dequant_lsp16r`.

libavcodec/wmavoice.c:1280:1: Array declaration
1278.  *         fully parse the superframe
1279.  */
1280. static int synth_superframe(AVCodecContext *ctx,
      ^
1281.                             float *samples, int *data_size)
1282. {

libavcodec/wmavoice.c:1333:13: Call
1331.             dequant_lsp10r(gb, lsps[2], prev_lsps, a1, a2, s->lsp_q_mode);
1332.         } else /* s->lsps == 16 */
1333.             dequant_lsp16r(gb, lsps[2], prev_lsps, a1, a2, s->lsp_q_mode);
                  ^
1334. 
1335.         for (n = 0; n < s->lsps; n++) {

libavcodec/wmavoice.c:533:10: <Offset trace>
531.     v[2]     = get_bits(gb, 7);
532. 
533.     for (n = 0; n < 16; n++) {
              ^
534.         double delta = old[n] - i_lsps[n];
535.         a1[n]        = ipol_tab[interpol][0][n] * delta + i_lsps[n];

libavcodec/wmavoice.c:533:10: Assignment
  531.     v[2]     = get_bits(gb, 7);
  532. 
  533.     for (n = 0; n < 16; n++) {
                ^
  534.         double delta = old[n] - i_lsps[n];
  535.         a1[n]        = ipol_tab[interpol][0][n] * delta + i_lsps[n];

libavcodec/wmavoice.c:510:1: <Length trace>
508.  * generate LSPs for the other frames from them (residual coding).
509.  */
510. static void dequant_lsp16r(GetBitContext *gb,
     ^
511.                            double *i_lsps, const double *old,
512.                            double *a1, double *a2, int q_mode)

libavcodec/wmavoice.c:510:1: Parameter `*i_lsps`
  508.  * generate LSPs for the other frames from them (residual coding).
  509.  */
  510. static void dequant_lsp16r(GetBitContext *gb,
       ^
  511.                            double *i_lsps, const double *old,
  512.                            double *a1, double *a2, int q_mode)

libavcodec/wmavoice.c:534:33: Array access: Offset: [2, 17] (⇐ 2 + [0, 15]) Size: 3 by call to `dequant_lsp16r` 
  532. 
  533.     for (n = 0; n < 16; n++) {
  534.         double delta = old[n] - i_lsps[n];
                                       ^
  535.         a1[n]        = ipol_tab[interpol][0][n] * delta + i_lsps[n];
  536.         a1[16 + n]   = ipol_tab[interpol][1][n] * delta + i_lsps[n];
