libavcodec/ra144enc.c:454: error: Buffer Overrun L3
  Offset: [-8, 9] (⇐ [0, 1] + [-8, 8]) Size: 33 by call to `ff_lpc_calc_coefs`.

libavcodec/ra144enc.c:454:5: Call
452.                                     32)];
453. 
454.     ff_lpc_calc_coefs(&ractx->dsp, lpc_data, NBLOCKS * BLOCKSIZE, LPC_ORDER,
         ^
455.                       LPC_ORDER, 16, lpc_coefs, shift, 1, ORDER_METHOD_EST, 12,
456.                       0);

libavcodec/lpc.c:165:1: Array declaration
  163.  * 2+ = LPC with coeffs determined by Cholesky factorization using (use_lpc-1) passes.
  164.  */
  165. int ff_lpc_calc_coefs(DSPContext *s,
       ^
  166.                       const int32_t *samples, int blocksize, int min_order,
  167.                       int max_order, int precision,

libavcodec/lpc.c:182:9: Call
  180.         s->lpc_compute_autocorr(samples, blocksize, max_order, autoc);
  181. 
  182.         compute_lpc_coefs(autoc, max_order, &lpc[0][0], MAX_LPC_ORDER, 0, 1);
               ^
  183. 
  184.         for(i=0; i<max_order; i++)

libavcodec/lpc.h:61:1: <Offset trace>
59.  * Produce LPC coefficients from autocorrelation data.
60.  */
61. static inline int compute_lpc_coefs(const LPC_TYPE *autoc, int max_order,
    ^
62.                                     LPC_TYPE *lpc, int lpc_stride, int fail,
63.                                     int normalize)

libavcodec/lpc.h:61:1: Parameter `max_order`
    59.  * Produce LPC coefficients from autocorrelation data.
    60.  */
    61. static inline int compute_lpc_coefs(const LPC_TYPE *autoc, int max_order,
        ^
    62.                                     LPC_TYPE *lpc, int lpc_stride, int fail,
    63.                                     int normalize)

libavcodec/lpc.h:61:1: <Length trace>
59.  * Produce LPC coefficients from autocorrelation data.
60.  */
61. static inline int compute_lpc_coefs(const LPC_TYPE *autoc, int max_order,
    ^
62.                                     LPC_TYPE *lpc, int lpc_stride, int fail,
63.                                     int normalize)

libavcodec/lpc.h:61:1: Parameter `*autoc`
    59.  * Produce LPC coefficients from autocorrelation data.
    60.  */
    61. static inline int compute_lpc_coefs(const LPC_TYPE *autoc, int max_order,
        ^
    62.                                     LPC_TYPE *lpc, int lpc_stride, int fail,
    63.                                     int normalize)

libavcodec/lpc.h:80:36: Array access: Offset: [-8, 9] (⇐ [0, 1] + [-8, 8]) Size: 33 by call to `ff_lpc_calc_coefs` 
    78.         if (normalize) {
    79.             for(j=0; j<i; j++)
    80.                 r -= lpc_last[j] * autoc[i-j-1];
                                           ^
    81. 
    82.             r /= err;
