libavcodec/ra144enc.c:490: error: Buffer Overrun L2
  Offset: [0, 12] (⇐ [0, 3] + [0, 9]) Size: 4 by call to `ra144_encode_subblock`.

libavcodec/ra144enc.c:413:1: Array declaration
411. 
412. 
413. static int ra144_encode_frame(AVCodecContext *avctx, uint8_t *frame,
     ^
414.                               int buf_size, void *data)
415. {

libavcodec/ra144enc.c:490:9: Call
488.     put_bits(&pb, 5, quantize(energy, ff_energy_tab, 32));
489.     for (i = 0; i < NBLOCKS; i++)
490.         ra144_encode_subblock(ractx, ractx->curr_block + i * BLOCKSIZE,
             ^
491.                               block_coefs[i], refl_rms[i], &pb);
492.     flush_put_bits(&pb);

libavcodec/ra144enc.c:326:10: <Offset trace>
324.     float error, best_error;
325. 
326.     for (i = 0; i < LPC_ORDER; i++) {
              ^
327.         work[i] = ractx->curr_sblock[BLOCKSIZE + i];
328.         coefs[i] = lpc_coefs[i] * (1/4096.0);

libavcodec/ra144enc.c:326:10: Assignment
  324.     float error, best_error;
  325. 
  326.     for (i = 0; i < LPC_ORDER; i++) {
                ^
  327.         work[i] = ractx->curr_sblock[BLOCKSIZE + i];
  328.         coefs[i] = lpc_coefs[i] * (1/4096.0);

libavcodec/ra144enc.c:312:1: <Length trace>
310.  * @param pb pointer to PutBitContext of the current frame
311.  */
312. static void ra144_encode_subblock(RA144Context *ractx,
     ^
313.                                   const int16_t *sblock_data,
314.                                   const int16_t *lpc_coefs, unsigned int rms,

libavcodec/ra144enc.c:312:1: Parameter `*lpc_coefs`
  310.  * @param pb pointer to PutBitContext of the current frame
  311.  */
  312. static void ra144_encode_subblock(RA144Context *ractx,
       ^
  313.                                   const int16_t *sblock_data,
  314.                                   const int16_t *lpc_coefs, unsigned int rms,

libavcodec/ra144enc.c:328:20: Array access: Offset: [0, 12] (⇐ [0, 3] + [0, 9]) Size: 4 by call to `ra144_encode_subblock` 
  326.     for (i = 0; i < LPC_ORDER; i++) {
  327.         work[i] = ractx->curr_sblock[BLOCKSIZE + i];
  328.         coefs[i] = lpc_coefs[i] * (1/4096.0);
                          ^
  329.     }
  330. 
