From: Ben Darnell <ben@bendarnell.com>
Date: Sat, 19 Apr 2014 19:05:56 +0000 (-0400)
Subject: Add a max_bytes to one remaining read_until in http1connection.
X-Git-Tag: v4.0.0b1~91^2~24
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ae7447abb6fa18b38b4657fae0f8561e005f5a5a;p=thirdparty%2Ftornado.git

Add a max_bytes to one remaining read_until in http1connection.
---

diff --git a/tornado/http1connection.py b/tornado/http1connection.py
index e000ab889..b64425223 100644
--- a/tornado/http1connection.py
+++ b/tornado/http1connection.py
@@ -398,7 +398,7 @@ class HTTP1Connection(object):
     def _read_chunked_body(self):
         # TODO: "chunk extensions" http://tools.ietf.org/html/rfc2616#section-3.6.1
         while True:
-            chunk_len = yield self.stream.read_until(b"\r\n")
+            chunk_len = yield self.stream.read_until(b"\r\n", max_bytes=64)
             chunk_len = int(chunk_len.strip(), 16)
             if chunk_len == 0:
                 return