libavcodec/aacsbr.c:1761: error: Buffer Overrun L1
  Offset: 2 (⇐ 1 + 1) Size: 2 by call to `sbr_qmf_synthesis`.

libavcodec/aacsbr.c:1721:1: Parameter `sbr->X[*]`
1719. }
1720. 
1721. void ff_sbr_apply(AACContext *ac, SpectralBandReplication *sbr, int id_aac,
      ^
1722.                   float* L, float* R)
1723. {

libavcodec/aacsbr.c:1761:9: Call
1759.                       ac->add_bias, -1024 * ac->sf_scale);
1760.     if (nch == 2)
1761.         sbr_qmf_synthesis(&ac->dsp, &sbr->mdct, R, sbr->X[1], sbr->qmf_filter_scratch,
              ^
1762.                           sbr->data[1].synthesis_filterbank_samples,
1763.                           &sbr->data[1].synthesis_filterbank_samples_offset,

libavcodec/aacsbr.c:1181:1: <Length trace>
1179.  * (14496-3 sp04 p206)
1180.  */
1181. static void sbr_qmf_synthesis(DSPContext *dsp, FFTContext *mdct,
      ^
1182.                               float *out, float X[2][32][64],
1183.                               float mdct_buf[2][64],

libavcodec/aacsbr.c:1181:1: Parameter `*X`
  1179.  * (14496-3 sp04 p206)
  1180.  */
  1181. static void sbr_qmf_synthesis(DSPContext *dsp, FFTContext *mdct,
        ^
  1182.                               float *out, float X[2][32][64],
  1183.                               float mdct_buf[2][64],

libavcodec/aacsbr.c:1201:13: Array access: Offset: 2 (⇐ 1 + 1) Size: 2 by call to `sbr_qmf_synthesis` 
  1199.         v = v0 + *v_off;
  1200.         for (n = 1; n < 64 >> div; n+=2) {
  1201.             X[1][i][n] = -X[1][i][n];
                    ^
  1202.         }
  1203.         if (div) {
