server/protocol.c:1078: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - 1):unsigned64 by call to `read_request_line`.

server/protocol.c:1073:14: Unknown value from: apr_brigade_create
1071.     request_rec *r = ap_create_request(conn);
1072. 
1073.     tmp_bb = apr_brigade_create(r->pool, r->connection->bucket_alloc);
                   ^
1074. 
1075.     ap_run_pre_read_request(r, conn);

server/protocol.c:1078:10: Call
1076. 
1077.     /* Get the request... */
1078.     if (!read_request_line(r, tmp_bb)) {
               ^
1079.         switch (r->status) {
1080.         case HTTP_REQUEST_URI_TOO_LARGE:

server/protocol.c:561:1: Parameter `r->server->limit_req_line`
  559. }
  560. 
  561. static int read_request_line(request_rec *r, apr_bucket_brigade *bb)
       ^
  562. {
  563.     const char *ll;

server/protocol.c:597:14: Call
  595.          */
  596.         r->the_request = NULL;
  597.         rv = ap_rgetline(&(r->the_request), (apr_size_t)(r->server->limit_req_line + 2),
                    ^
  598.                          &len, r, 0, bb);
  599. 

server/protocol.c:216:1: <LHS trace>
214.  *        or a full buffer, that's considered an error.
215.  */
216. AP_DECLARE(apr_status_t) ap_rgetline_core(char **s, apr_size_t n,
     ^
217.                                           apr_size_t *read, request_rec *r,
218.                                           int fold, apr_bucket_brigade *bb)

server/protocol.c:216:1: Parameter `n`
    214.  *        or a full buffer, that's considered an error.
    215.  */
    216. AP_DECLARE(apr_status_t) ap_rgetline_core(char **s, apr_size_t n,
         ^
    217.                                           apr_size_t *read, request_rec *r,
    218.                                           int fold, apr_bucket_brigade *bb)

server/protocol.c:391:21: Binary operation: ([0, +oo] - 1):unsigned64 by call to `read_request_line` 
    389.                     *read = n;
    390.                     /* ensure this string is terminated */
    391.                     (*s)[n-1] = '\0';
                             ^
    392.                     return APR_ENOSPC;
    393.                 }
