ffserver.c:3059: error: Integer Overflow L2
  ([0, +oo] - 1):unsigned32 by call to `close_connection`.

ffserver.c:3059:5: Call
3057. 
3058.     /* abort the session */
3059.     close_connection(rtp_c);
          ^
3060. 
3061.     /* now everything is OK, so we can send the connection parameters */

ffserver.c:744:1: <LHS trace>
742. }
743. 
744. static void close_connection(HTTPContext *c)
     ^
745. {
746.     HTTPContext **cp, *c1;

ffserver.c:744:1: Global `nb_connections`
  742. }
  743. 
  744. static void close_connection(HTTPContext *c)
       ^
  745. {
  746.     HTTPContext **cp, *c1;

ffserver.c:826:5: Binary operation: ([0, +oo] - 1):unsigned32 by call to `close_connection` 
  824.     av_free(c->buffer);
  825.     av_free(c);
  826.     nb_connections--;
           ^
  827. }
  828. 
