From 6766c086d5525bd44e5a4c488702787ee8fbfe70 Mon Sep 17 00:00:00 2001
From: Teko012 <112829523+Teko012@users.noreply.github.com>
Date: Sat, 15 Oct 2022 14:21:56 +0200
Subject: [PATCH] Fix HTTP status code for Request Header Fields Too Large

---
 gunicorn/workers/base.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gunicorn/workers/base.py b/gunicorn/workers/base.py
index a6d84bd2..a436326d 100644
--- a/gunicorn/workers/base.py
+++ b/gunicorn/workers/base.py
@@ -230,7 +230,9 @@ class Worker(object):
             elif isinstance(exc, LimitRequestLine):
                 mesg = "%s" % str(exc)
             elif isinstance(exc, LimitRequestHeaders):
+                reason = "Request Header Fields Too Large"
                 mesg = "Error parsing headers: '%s'" % str(exc)
+                status_int = 431
             elif isinstance(exc, InvalidProxyLine):
                 mesg = "'%s'" % str(exc)
             elif isinstance(exc, ForbiddenProxyRequest):