libavcodec/mpc.c:54: error: Buffer Overrun L2
  Offset: [24+min(0, `c->synth_buf_offset[*]`), 25+max(511, `c->synth_buf_offset[*]`)] (⇐ [min(0, `c->synth_buf_offset[*]`), 1+max(511, `c->synth_buf_offset[*]`)] + 24) Size: 2 by call to `ff_mpa_synth_filter`.

libavcodec/mpc.c:45:1: Parameter `c->synth_buf[*]`
43.  * Process decoded Musepack data and produce PCM
44.  */
45. static void mpc_synth(MPCContext *c, int16_t *out)
    ^
46. {
47.     int dither_state = 0;

libavcodec/mpc.c:54:13: Call
52.         samples_ptr = samples + ch;
53.         for(i = 0; i < SAMPLES_PER_BAND; i++) {
54.             ff_mpa_synth_filter(c->synth_buf[ch], &(c->synth_buf_offset[ch]),
                ^
55.                                 ff_mpa_synth_window, &dither_state,
56.                                 samples_ptr, 2,

libavcodec/mpegaudiodec.c:829:1: Parameter `*synth_buf_ptr`
  827.    32 samples. */
  828. /* XXX: optimize by avoiding ring buffer usage */
  829. void RENAME(ff_mpa_synth_filter)(MPA_INT *synth_buf_ptr, int *synth_buf_offset,
       ^
  830.                          MPA_INT *window, int *dither_state,
  831.                          OUT_INT *samples, int incr,

libavcodec/mpegaudiodec.c:848:5: Assignment
  846. 
  847.     offset = *synth_buf_offset;
  848.     synth_buf = synth_buf_ptr + offset;
           ^
  849. 
  850. #if FRAC_BITS <= 15 && !CONFIG_FLOAT

libavcodec/mpegaudiodec.c:858:5: Call
  856.     }
  857. #else
  858.     dct32(synth_buf, sb_samples);
           ^
  859. #endif
  860. 

libavcodec/mpegaudiodec.c:557:1: <Length trace>
555. 
556. /* DCT32 without 1/sqrt(2) coef zero scaling. */
557. static void dct32(INTFLOAT *out, INTFLOAT *tab)
     ^
558. {
559.     INTFLOAT tmp0, tmp1;

libavcodec/mpegaudiodec.c:557:1: Parameter `*out`
    555. 
    556. /* DCT32 without 1/sqrt(2) coef zero scaling. */
    557. static void dct32(INTFLOAT *out, INTFLOAT *tab)
         ^
    558. {
    559.     INTFLOAT tmp0, tmp1;

libavcodec/mpegaudiodec.c:675:5: Array access: Offset: [24+min(0, c->synth_buf_offset[*]), 25+max(511, c->synth_buf_offset[*])] (⇐ [min(0, c->synth_buf_offset[*]), 1+max(511, c->synth_buf_offset[*])] + 24) Size: 2 by call to `ff_mpa_synth_filter` 
    673.     out[16] = tab[1];
    674.     out[ 8] = tab[2];
    675.     out[24] = tab[3];
             ^
    676.     out[ 4] = tab[4];
    677.     out[20] = tab[5];
