libavcodec/alsdec.c:713: error: Buffer Overrun L2
  Offset: [0, 4] Size: 4.

libavcodec/alsdec.c:711:33: <Offset trace>
709.             bd->ltp_gain[1]   = decode_rice(gb, 2) << 3;
710. 
711.             r                 = get_unary(gb, 0, 4);
                                     ^
712.             c                 = get_bits(gb, 2);
713.             bd->ltp_gain[2]   = ltp_gain_values[r][c];

libavcodec/alsdec.c:711:33: Call
709.             bd->ltp_gain[1]   = decode_rice(gb, 2) << 3;
710. 
711.             r                 = get_unary(gb, 0, 4);
                                     ^
712.             c                 = get_bits(gb, 2);
713.             bd->ltp_gain[2]   = ltp_gain_values[r][c];

libavcodec/unary.h:33:1: Parameter `len`
  31.  * @return Unary length/index
  32.  */
  33. static inline int get_unary(GetBitContext *gb, int stop, int len)
      ^
  34. {
  35.     int i;

libavcodec/unary.h:38:5: Assignment
  36. 
  37.     for(i = 0; i < len && get_bits1(gb) != stop; i++);
  38.     return i;
          ^
  39. }
  40. 

libavcodec/alsdec.c:711:13: Assignment
709.             bd->ltp_gain[1]   = decode_rice(gb, 2) << 3;
710. 
711.             r                 = get_unary(gb, 0, 4);
                 ^
712.             c                 = get_bits(gb, 2);
713.             bd->ltp_gain[2]   = ltp_gain_values[r][c];

libavcodec/alsdec.c:105:1: <Length trace>
103.  *  To be indexed by the Rice coded indices.
104.  */
105. static const uint8_t ltp_gain_values [4][4] = {
     ^
106.     { 0,  8, 16,  24},
107.     {32, 40, 48,  56},

libavcodec/alsdec.c:105:1: Array declaration
103.  *  To be indexed by the Rice coded indices.
104.  */
105. static const uint8_t ltp_gain_values [4][4] = {
     ^
106.     { 0,  8, 16,  24},
107.     {32, 40, 48,  56},

libavcodec/alsdec.c:713:33: Array access: Offset: [0, 4] Size: 4
711.             r                 = get_unary(gb, 0, 4);
712.             c                 = get_bits(gb, 2);
713.             bd->ltp_gain[2]   = ltp_gain_values[r][c];
                                     ^
714. 
715.             bd->ltp_gain[3]   = decode_rice(gb, 2) << 3;
