avserver.c:3628: error: Integer Overflow L2
  ([0, +oo] - 1):unsigned32 by call to `avformat_open_input`.

avserver.c:3621:33: Unknown value from: strcmp
3619.             /* try to open the file */
3620.             /* open stream */
3621.             if (stream->fmt && !strcmp(stream->fmt->name, "rtp")) {
                                      ^
3622.                 /* specific case : if transport stream output to RTP,
3623.                    we use a raw transport stream reader */

avserver.c:3628:24: Call
3626. 
3627.             http_log("Opening file '%s'\n", stream->feed_filename);
3628.             if ((ret = avformat_open_input(&infile, stream->feed_filename, stream->ifmt, &stream->in_opts)) < 0) {
                             ^
3629.                 http_log("Could not open '%s': %d\n", stream->feed_filename, ret);
3630.                 /* remove stream (no need to spend more time on it) */

libavformat/utils.c:381:1: Parameter `(*ps)->nb_programs`
  379. }
  380. 
  381. int avformat_open_input(AVFormatContext **ps, const char *filename,
       ^
  382.                         AVInputFormat *fmt, AVDictionary **options)
  383. {

libavformat/utils.c:461:5: Call
  459.     if (s->pb && !(s->flags & AVFMT_FLAG_CUSTOM_IO))
  460.         avio_close(s->pb);
  461.     avformat_free_context(s);
           ^
  462.     *ps = NULL;
  463.     return ret;

libavformat/utils.c:2595:1: <LHS trace>
2593. }
2594. 
2595. void avformat_free_context(AVFormatContext *s)
      ^
2596. {
2597.     int i;

libavformat/utils.c:2595:1: Parameter `s->nb_programs`
    2593. }
    2594. 
    2595. void avformat_free_context(AVFormatContext *s)
          ^
    2596. {
    2597.     int i;

libavformat/utils.c:2622:10: Binary operation: ([0, +oo] - 1):unsigned32 by call to `avformat_open_input` 
    2620.         av_free(st);
    2621.     }
    2622.     for (i = s->nb_programs - 1; i >= 0; i--) {
                   ^
    2623.         av_dict_free(&s->programs[i]->metadata);
    2624.         av_freep(&s->programs[i]->stream_index);
