ffserver.c:2117: error: Buffer Overrun L1
  Offset: [1, +oo] Size: 1 by call to `open_input_stream`.

ffserver.c:2117:29: Call
2115.                         av_close_input_file(c->fmt_in);
2116.                         c->fmt_in = NULL;
2117.                         if (open_input_stream(c, "") < 0)
                                  ^
2118.                             goto no_loop;
2119.                         goto redo;

ffserver.c:1923:1: Parameter `*info`
  1921. }
  1922. 
  1923. static int open_input_stream(HTTPContext *c, const char *info)
        ^
  1924. {
  1925.     char buf[128];

ffserver.c:1936:13: Call
  1934.         buf_size = FFM_PACKET_SIZE;
  1935.         /* compute position (absolute time) */
  1936.         if (find_info_tag(buf, sizeof(buf), "date", info)) {
                    ^
  1937.             stream_pos = parse_date(buf, 0);
  1938.             if (stream_pos == INT64_MIN)

libavformat/utils.c:2925:1: <Length trace>
2923. }
2924. 
2925. int find_info_tag(char *arg, int arg_size, const char *tag1, const char *info)
      ^
2926. {
2927.     const char *p;

libavformat/utils.c:2925:1: Parameter `*info`
    2923. }
    2924. 
    2925. int find_info_tag(char *arg, int arg_size, const char *tag1, const char *info)
          ^
    2926. {
    2927.     const char *p;

libavformat/utils.c:2930:5: Assignment
    2928.     char tag[128], *q;
    2929. 
    2930.     p = info;
              ^
    2931.     if (*p == '?')
    2932.         p++;

libavformat/utils.c:2943:13: Assignment
    2941.         q = arg;
    2942.         if (*p == '=') {
    2943.             p++;
                      ^
    2944.             while (*p != '&' && *p != '\0') {
    2945.                 if ((q - arg) < arg_size - 1) {

libavformat/utils.c:2944:20: Array access: Offset: [1, +oo] Size: 1 by call to `open_input_stream` 
    2942.         if (*p == '=') {
    2943.             p++;
    2944.             while (*p != '&' && *p != '\0') {
                             ^
    2945.                 if ((q - arg) < arg_size - 1) {
    2946.                     if (*p == '+')
