From ffecd64669d812ade93bb21ef7d8edcd31fc4ff3 Mon Sep 17 00:00:00 2001
From: benoitc <bchesneau@gmail.com>
Date: Fri, 25 May 2012 12:27:01 +0200
Subject: [PATCH] don't finish the loop if the headers length is too big

---
 gunicorn/http/message.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gunicorn/http/message.py b/gunicorn/http/message.py
index 87f0f3a4..4f7dfe5a 100644
--- a/gunicorn/http/message.py
+++ b/gunicorn/http/message.py
@@ -81,6 +81,9 @@ class Message(object):
             while len(lines) and lines[0].startswith((" ", "\t")):
                 curr = lines.pop(0)
                 header_length += len(curr)
+                if header_length > self.limit_request_field_size > 0:
+                    raise LimitRequestHeaders("limit request headers "
+                            + "fields size")
                 value.append(curr)
             value = ''.join(value).rstrip()