ffserver.c:3619: error: Integer Overflow L2
  ([0, +oo] - 1):unsigned32 by call to `avformat_open_input`.

ffserver.c:3612:33: Unknown value from: strcmp
3610.             /* try to open the file */
3611.             /* open stream */
3612.             if (stream->fmt && !strcmp(stream->fmt->name, "rtp")) {
                                      ^
3613.                 /* specific case : if transport stream output to RTP,
3614.                    we use a raw transport stream reader */

ffserver.c:3619:24: Call
3617. 
3618.             http_log("Opening file '%s'\n", stream->feed_filename);
3619.             if ((ret = avformat_open_input(&infile, stream->feed_filename, stream->ifmt, &stream->in_opts)) < 0) {
                             ^
3620.                 http_log("Could not open '%s': %d\n", stream->feed_filename, ret);
3621.                 /* remove stream (no need to spend more time on it) */

libavformat/utils.c:585:1: Parameter `(*ps)->nb_programs`
  583. }
  584. 
  585. int avformat_open_input(AVFormatContext **ps, const char *filename, AVInputFormat *fmt, AVDictionary **options)
       ^
  586. {
  587.     AVFormatContext *s = *ps;

libavformat/utils.c:655:5: Call
  653.     if (s->pb && !(s->flags & AVFMT_FLAG_CUSTOM_IO))
  654.         avio_close(s->pb);
  655.     avformat_free_context(s);
           ^
  656.     *ps = NULL;
  657.     return ret;

libavformat/utils.c:2584:1: <LHS trace>
2582. }
2583. 
2584. void avformat_free_context(AVFormatContext *s)
      ^
2585. {
2586.     int i;

libavformat/utils.c:2584:1: Parameter `s->nb_programs`
    2582. }
    2583. 
    2584. void avformat_free_context(AVFormatContext *s)
          ^
    2585. {
    2586.     int i;

libavformat/utils.c:2609:9: Binary operation: ([0, +oo] - 1):unsigned32 by call to `avformat_open_input` 
    2607.         av_free(st);
    2608.     }
    2609.     for(i=s->nb_programs-1; i>=0; i--) {
                  ^
    2610.         av_dict_free(&s->programs[i]->metadata);
    2611.         av_freep(&s->programs[i]->stream_index);
