libavformat/rdt.c:524: error: Buffer Overrun L1
  Offset: [1, +oo] Size: 1 by call to `avformat_open_input`.

libavformat/rdt.c:524:15: Call
522.     PayloadContext *rdt = av_mallocz(sizeof(PayloadContext));
523. 
524.     int ret = avformat_open_input(&rdt->rmctx, "", &ff_rdt_demuxer, NULL);
                   ^
525.     if (ret < 0) {
526.         av_free(rdt);

libavformat/utils.c:479:1: Parameter `*filename`
  477. }
  478. 
  479. int avformat_open_input(AVFormatContext **ps, const char *filename, AVInputFormat *fmt, AVDictionary **options)
       ^
  480. {
  481.     AVFormatContext *s = *ps;

libavformat/utils.c:502:14: Call
  500.     /* check filename in case an image number is expected */
  501.     if (s->iformat->flags & AVFMT_NEEDNUMBER) {
  502.         if (!av_filename_number_test(filename)) {
                    ^
  503.             ret = AVERROR(EINVAL);
  504.             goto fail;

libavformat/utils.c:252:1: Parameter `*filename`
    250. 
    251. 
    252. int av_filename_number_test(const char *filename)
         ^
    253. {
    254.     char buf[1024];

libavformat/utils.c:255:25: Call
    253. {
    254.     char buf[1024];
    255.     return filename && (av_get_frame_filename(buf, sizeof(buf), filename, 1)>=0);
                                 ^
    256. }
    257. 

libavformat/utils.c:3036:1: <Length trace>
3034. }
3035. 
3036. int av_get_frame_filename(char *buf, int buf_size,
      ^
3037.                           const char *path, int number)
3038. {

libavformat/utils.c:3036:1: Parameter `*path`
      3034. }
      3035. 
      3036. int av_get_frame_filename(char *buf, int buf_size,
            ^
      3037.                           const char *path, int number)
      3038. {

libavformat/utils.c:3044:5: Assignment
      3042. 
      3043.     q = buf;
      3044.     p = path;
                ^
      3045.     percentd_found = 0;
      3046.     for(;;) {

libavformat/utils.c:3047:14: Assignment
      3045.     percentd_found = 0;
      3046.     for(;;) {
      3047.         c = *p++;
                         ^
      3048.         if (c == '\0')
      3049.             break;

libavformat/utils.c:3053:35: Array access: Offset: [1, +oo] Size: 1 by call to `avformat_open_input` 
      3051.             do {
      3052.                 nd = 0;
      3053.                 while (av_isdigit(*p)) {
                                              ^
      3054.                     nd = nd * 10 + *p++ - '0';
      3055.                 }
