libavcodec/qcelpdec.c:791: error: Buffer Overrun L2
  Offset: [5, 10] Size: 10 by call to `ff_celp_lp_synthesis_filterf`.

libavcodec/qcelpdec.c:698:1: Array declaration
696. }
697. 
698. static int qcelp_decode_frame(AVCodecContext *avctx, void *data, int *data_size,
     ^
699.                               AVPacket *avpkt)
700. {

libavcodec/qcelpdec.c:791:9: Call
789.     {
790.         interpolate_lpc(q, quantized_lspf, lpc, i);
791.         ff_celp_lp_synthesis_filterf(formant_mem, lpc, outbuffer + i * 40, 40,
             ^
792.                                      10);
793.         formant_mem += 40;

libavcodec/celp_filters.c:83:1: <Offset trace>
81. }
82. 
83. void ff_celp_lp_synthesis_filterf(float *out, const float *filter_coeffs,
    ^
84.                                   const float* in, int buffer_length,
85.                                   int filter_length)

libavcodec/celp_filters.c:83:1: Parameter `filter_length`
  81. }
  82. 
  83. void ff_celp_lp_synthesis_filterf(float *out, const float *filter_coeffs,
      ^
  84.                                   const float* in, int buffer_length,
  85.                                   int filter_length)

libavcodec/celp_filters.c:83:1: <Length trace>
81. }
82. 
83. void ff_celp_lp_synthesis_filterf(float *out, const float *filter_coeffs,
    ^
84.                                   const float* in, int buffer_length,
85.                                   int filter_length)

libavcodec/celp_filters.c:83:1: Parameter `*filter_coeffs`
  81. }
  82. 
  83. void ff_celp_lp_synthesis_filterf(float *out, const float *filter_coeffs,
      ^
  84.                                   const float* in, int buffer_length,
  85.                                   int filter_length)

libavcodec/celp_filters.c:141:19: Array access: Offset: [5, 10] Size: 10 by call to `ff_celp_lp_synthesis_filterf` 
  139.             old_out2 = out[-i-1];
  140. 
  141.             val = filter_coeffs[i];
                         ^
  142. 
  143.             out0 -= val * old_out2;
