libavformat/nutdec.c:505: error: Integer Overflow L2
  ([0, `nut->avf->nb_streams`] - 1):unsigned32.

libavformat/nutdec.c:439:1: <LHS trace>
437. }
438. 
439. static int decode_info_header(NUTContext *nut)
     ^
440. {
441.     AVFormatContext *s = nut->avf;

libavformat/nutdec.c:439:1: Parameter `nut->avf->nb_streams`
437. }
438. 
439. static int decode_info_header(NUTContext *nut)
     ^
440. {
441.     AVFormatContext *s = nut->avf;

libavformat/nutdec.c:505:17: Binary operation: ([0, nut->avf->nb_streams] - 1):unsigned32
503.         if (!strcmp(type, "UTF-8")) {
504.             if (chapter_id == 0 && !strcmp(name, "Disposition")) {
505.                 set_disposition_bits(s, str_value, stream_id_plus1 - 1);
                     ^
506.                 continue;
507.             }
