libavcodec/wma.c:221: error: Buffer Overrun L3
  Offset: [-6, 2] Size: 3.

libavcodec/wma.c:114:9: <Offset trace>
112.         s->nb_block_sizes = nb + 1;
113.     } else
114.         s->nb_block_sizes = 1;
             ^
115. 
116.     /* init rate dependent parameters */

libavcodec/wma.c:114:9: Assignment
112.         s->nb_block_sizes = nb + 1;
113.     } else
114.         s->nb_block_sizes = 1;
             ^
115. 
116.     /* init rate dependent parameters */

libavcodec/wma.c:218:17: Assignment
216.                 /* hardcoded tables */
217.                 table = NULL;
218.                 a     = s->frame_len_bits - BLOCK_MIN_BITS - k;
                     ^
219.                 if (a < 3) {
220.                     if (avctx->sample_rate >= 44100)

libavcodec/wmadata.h:48:1: <Length trace>
46. };
47. 
48. static const uint8_t exponent_band_44100[3][25] = {
    ^
49.     { 12, 4, 4, 4, 4,  4,  8, 8, 8, 12, 16, 20, 36, },
50.     { 15, 4, 8, 4, 8,  8,  4, 8, 8, 12, 12, 12, 24, 28, 40, 76, },

libavcodec/wmadata.h:48:1: Array declaration
46. };
47. 
48. static const uint8_t exponent_band_44100[3][25] = {
    ^
49.     { 12, 4, 4, 4, 4,  4,  8, 8, 8, 12, 16, 20, 36, },
50.     { 15, 4, 8, 4, 8,  8,  4, 8, 8, 12, 12, 12, 24, 28, 40, 76, },

libavcodec/wma.c:221:25: Array access: Offset: [-6, 2] Size: 3
219.                 if (a < 3) {
220.                     if (avctx->sample_rate >= 44100)
221.                         table = exponent_band_44100[a];
                             ^
222.                     else if (avctx->sample_rate >= 32000)
223.                         table = exponent_band_32000[a];
