modules/http/http_protocol.c:898: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - 1):unsigned64 by call to `ap_get_mime_headers`.

modules/http/http_protocol.c:898:17: Call
896.                 /* Handle trailers by calling ap_get_mime_headers again! */
897.                 ctx->state = BODY_NONE;
898.                 ap_get_mime_headers(f->r);
                     ^
899.                 e = apr_bucket_eos_create(f->c->bucket_alloc);
900.                 APR_BRIGADE_INSERT_TAIL(b, e);

server/protocol.c:828:1: Parameter `r->server->limit_req_fieldsize`
  826. }
  827. 
  828. AP_DECLARE(void) ap_get_mime_headers(request_rec *r)
       ^
  829. {
  830.     apr_bucket_brigade *tmp_bb;

server/protocol.c:832:5: Call
  830.     apr_bucket_brigade *tmp_bb;
  831.     tmp_bb = apr_brigade_create(r->pool, r->connection->bucket_alloc);
  832.     ap_get_mime_headers_core(r, tmp_bb);
           ^
  833.     apr_brigade_destroy(tmp_bb);
  834. }

server/protocol.c:666:1: Parameter `r->server->limit_req_fieldsize`
    664. }
    665. 
    666. AP_DECLARE(void) ap_get_mime_headers_core(request_rec *r, apr_bucket_brigade *bb)
         ^
    667. {
    668.     char *last_field = NULL;

server/protocol.c:686:14: Call
    684. 
    685.         field = NULL;
    686.         rv = ap_rgetline(&field, r->server->limit_req_fieldsize + 2,
                      ^
    687.                          &len, r, 0, bb);
    688. 

server/protocol.c:202:1: <LHS trace>
200.  *        or a full buffer, that's considered an error.
201.  */
202. AP_DECLARE(apr_status_t) ap_rgetline_core(char **s, apr_size_t n,
     ^
203.                                           apr_size_t *read, request_rec *r,
204.                                           int fold, apr_bucket_brigade *bb)

server/protocol.c:202:1: Parameter `n`
      200.  *        or a full buffer, that's considered an error.
      201.  */
      202. AP_DECLARE(apr_status_t) ap_rgetline_core(char **s, apr_size_t n,
           ^
      203.                                           apr_size_t *read, request_rec *r,
      204.                                           int fold, apr_bucket_brigade *bb)

server/protocol.c:392:21: Binary operation: ([0, +oo] - 1):unsigned64 by call to `ap_get_mime_headers` 
      390.                     *read = n;
      391.                     /* ensure this string is terminated */
      392.                     (*s)[n-1] = '\0';
                               ^
      393.                     return APR_ENOSPC;
      394.                 }
