libavcodec/aacdec.c:2389: error: Integer Overflow L2
  ([0, +oo] - 1):unsigned32 by call to `decode_extension_payload`.

libavcodec/aacdec.c:2362:19: Call
2360. 
2361.         case TYPE_DSE:
2362.             err = skip_data_stream_element(ac, gb);
                        ^
2363.             break;
2364. 

libavcodec/aacdec.c:849:1: Parameter `*ac->avctx`
  847.  * Skip data_stream_element; reference: table 4.10.
  848.  */
  849. static int skip_data_stream_element(AACContext *ac, GetBitContext *gb)
       ^
  850. {
  851.     int byte_align = get_bits1(gb);

libavcodec/aacdec.c:2389:28: Call
2387.             }
2388.             while (elem_id > 0)
2389.                 elem_id -= decode_extension_payload(ac, gb, elem_id, che_prev, elem_type_prev);
                                 ^
2390.             err = 0; /* FIXME */
2391.             break;

libavcodec/aacdec.c:1870:1: Parameter `che->sbr.n[*]`
  1868.  * @return Returns number of bytes consumed
  1869.  */
  1870. static int decode_extension_payload(AACContext *ac, GetBitContext *gb, int cnt,
        ^
  1871.                                     ChannelElement *che, enum RawDataBlockType elem_type)
  1872. {

libavcodec/aacdec.c:1898:15: Call
  1896.             ac->m4ac.sbr = 1;
  1897.         }
  1898.         res = ff_decode_sbr_extension(ac, &che->sbr, gb, crc_flag, cnt, elem_type);
                      ^
  1899.         break;
  1900.     case EXT_DYNAMIC_RANGE:

libavcodec/aacsbr.c:1052:1: Parameter `sbr->n[*]`
    1050.  * @return  Returns number of bytes consumed from the TYPE_FIL element.
    1051.  */
    1052. int ff_decode_sbr_extension(AACContext *ac, SpectralBandReplication *sbr,
          ^
    1053.                             GetBitContext *gb_host, int crc, int cnt, int id_aac)
    1054. {

libavcodec/aacsbr.c:1078:25: Call
    1076.     num_sbr_bits++;
    1077.     if (get_bits1(gb)) // bs_header_flag
    1078.         num_sbr_bits += read_sbr_header(sbr, gb);
                                  ^
    1079. 
    1080.     if (sbr->reset)

libavcodec/aacsbr.c:215:1: Parameter `sbr->n[*]`
      213. }
      214. 
      215. static unsigned int read_sbr_header(SpectralBandReplication *sbr, GetBitContext *gb)
           ^
      216. {
      217.     unsigned int cnt = get_bits_count(gb);

libavcodec/aacsbr.c:264:9: Call
      262. 
      263.     if (sbr->bs_limiter_bands != old_bs_limiter_bands && !sbr->reset)
      264.         sbr_make_f_tablelim(sbr);
                   ^
      265. 
      266.     return get_bits_count(gb) - cnt;

libavcodec/aacsbr.c:168:1: <LHS trace>
166. 
167. /// Limiter Frequency Band Table (14496-3 sp04 p198)
168. static void sbr_make_f_tablelim(SpectralBandReplication *sbr)
     ^
169. {
170.     int k;

libavcodec/aacsbr.c:168:1: Parameter `sbr->n[*]`
        166. 
        167. /// Limiter Frequency Band Table (14496-3 sp04 p198)
        168. static void sbr_make_f_tablelim(SpectralBandReplication *sbr)
             ^
        169. {
        170.     int k;

libavcodec/aacsbr.c:193:9: Binary operation: ([0, +oo] - 1):unsigned32 by call to `decode_extension_payload` 
        191.               qsort_comparison_function_int16);
        192. 
        193.         sbr->n_lim = sbr->n[0] + sbr->num_patches - 1;
                     ^
        194.         while (out < sbr->f_tablelim + sbr->n_lim) {
        195.             if (*in >= *out * lim_bands_per_octave_warped) {
