modules/http/http_filters.c:252: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - 1):unsigned64 by call to `ap_get_mime_headers`.

modules/http/http_filters.c:252:17: Call
250.                 /* Handle trailers by calling ap_get_mime_headers again! */
251.                 ctx->state = BODY_NONE;
252.                 ap_get_mime_headers(f->r);
                     ^
253.                 e = apr_bucket_eos_create(f->c->bucket_alloc);
254.                 APR_BRIGADE_INSERT_TAIL(b, e);

server/protocol.c:799:1: Parameter `r->server->limit_req_fieldsize`
  797. }
  798. 
  799. AP_DECLARE(void) ap_get_mime_headers(request_rec *r)
       ^
  800. {
  801.     apr_bucket_brigade *tmp_bb;

server/protocol.c:803:5: Call
  801.     apr_bucket_brigade *tmp_bb;
  802.     tmp_bb = apr_brigade_create(r->pool, r->connection->bucket_alloc);
  803.     ap_get_mime_headers_core(r, tmp_bb);
           ^
  804.     apr_brigade_destroy(tmp_bb);
  805. }

server/protocol.c:753:1: Parameter `r->server->limit_req_fieldsize`
    751. }
    752. 
    753. AP_DECLARE(void) ap_get_mime_headers_core(request_rec *r, apr_bucket_brigade *bb)
         ^
    754. {
    755.     char *field;

server/protocol.c:766:14: Call
    764. 
    765.         field = NULL;
    766.         rv = ap_rgetline(&field, r->server->limit_req_fieldsize + 2,
                      ^
    767.                          &len, r, 0, bb);
    768. 

server/protocol.c:210:1: <LHS trace>
208.  *        or a full buffer, that's considered an error.
209.  */
210. AP_DECLARE(apr_status_t) ap_rgetline_core(char **s, apr_size_t n,
     ^
211.                                           apr_size_t *read, request_rec *r,
212.                                           int fold, apr_bucket_brigade *bb)

server/protocol.c:210:1: Parameter `n`
      208.  *        or a full buffer, that's considered an error.
      209.  */
      210. AP_DECLARE(apr_status_t) ap_rgetline_core(char **s, apr_size_t n,
           ^
      211.                                           apr_size_t *read, request_rec *r,
      212.                                           int fold, apr_bucket_brigade *bb)

server/protocol.c:378:21: Binary operation: ([0, +oo] - 1):unsigned64 by call to `ap_get_mime_headers` 
      376.                     *read = n;
      377.                     /* ensure this string is terminated */
      378.                     (*s)[n-1] = '\0';
                               ^
      379.                     return APR_ENOSPC;
      380.                 }
