libavfilter/vsrc_movie.c:198: error: Integer Overflow L2
  ([0, +oo] - 1):unsigned32 by call to `avformat_close_input`.

libavfilter/vsrc_movie.c:196:9: Call
194.     av_free(movie->format_name);
195.     if (movie->codec_ctx)
196.         avcodec_close(movie->codec_ctx);
             ^
197.     if (movie->format_ctx)
198.         avformat_close_input(&movie->format_ctx);

libavcodec/utils.c:1429:9: Parameter `avctx->thread_opaque->done`
  1427. }
  1428. 
  1429. av_cold int avcodec_close(AVCodecContext *avctx)
                ^
  1430. {
  1431.     /* If there is a user-supplied mutex locking routine, call it. */

libavfilter/vsrc_movie.c:198:9: Call
196.         avcodec_close(movie->codec_ctx);
197.     if (movie->format_ctx)
198.         avformat_close_input(&movie->format_ctx);
             ^
199.     avfilter_unref_buffer(movie->picref);
200.     avcodec_free_frame(&movie->frame);

libavformat/utils.c:2706:1: Parameter `(*ps)->nb_programs`
  2704. #endif
  2705. 
  2706. void avformat_close_input(AVFormatContext **ps)
        ^
  2707. {
  2708.     AVFormatContext *s = *ps;

libavformat/utils.c:2722:5: Call
  2720.     }
  2721. 
  2722.     avformat_free_context(s);
            ^
  2723. 
  2724.     *ps = NULL;

libavformat/utils.c:2656:1: <LHS trace>
2654. }
2655. 
2656. void avformat_free_context(AVFormatContext *s)
      ^
2657. {
2658.     int i;

libavformat/utils.c:2656:1: Parameter `s->nb_programs`
    2654. }
    2655. 
    2656. void avformat_free_context(AVFormatContext *s)
          ^
    2657. {
    2658.     int i;

libavformat/utils.c:2682:9: Binary operation: ([0, +oo] - 1):unsigned32 by call to `avformat_close_input` 
    2680.         av_free(st);
    2681.     }
    2682.     for(i=s->nb_programs-1; i>=0; i--) {
                  ^
    2683.         av_dict_free(&s->programs[i]->metadata);
    2684.         av_freep(&s->programs[i]->stream_index);
