From: William A. Rowe Jr <wrowe@apache.org>
Date: Wed, 5 Jan 2005 22:21:56 +0000 (+0000)
Subject:   limit_req_fieldsize is signed, correct a signedness error using
X-Git-Tag: 2.1.3~182
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6b27462b2ff76d56854cd1c8443af7253be859ee;p=thirdparty%2Fapache%2Fhttpd.git

  limit_req_fieldsize is signed, correct a signedness error using
  a cast since it's not possible to have a negative limit.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@124283 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/server/protocol.c b/server/protocol.c
index 49fef829bdc..4355d9fcde1 100644
--- a/server/protocol.c
+++ b/server/protocol.c
@@ -708,7 +708,7 @@ AP_DECLARE(void) ap_get_mime_headers_core(request_rec *r, apr_bucket_brigade *bb
                  */
                 apr_size_t fold_len = last_len + len + 1; /* trailing null */
 
-                if (fold_len > r->server->limit_req_fieldsize + 1) {
+                if (fold_len >= (apr_size_t)(r->server->limit_req_fieldsize)) {
                     r->status = HTTP_BAD_REQUEST;
                     /* report what we have accumulated so far before the
                      * overflow (last_field) as the field with the problem