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Fix LimitRequestLine check.

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This commit is contained in:
Konstantin Kapustin 2012-08-20 16:02:52 +04:00
parent 27a9d7d24f
commit 4fdfc3a76b
1 changed files with 7 additions and 3 deletions
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12
gunicorn/http/message.py
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@ -164,15 +164,19 @@ class Request(Message):
while True: while True:
idx = data.find("\r\n") idx = data.find("\r\n")
if idx >= 0: if idx >= 0:
break
self.get_data(unreader, buf)
data = buf.getvalue()
# check if the request line is too large # check if the request line is too large
if idx > self.limit_request_line > 0:
raise LimitRequestLine(idx, self.limit_request_line)
break
# check if chunk is too large before read next chunk
if len(data) - 2 > self.limit_request_line and \ if len(data) - 2 > self.limit_request_line and \
self.limit_request_line> 0 : self.limit_request_line> 0 :
raise LimitRequestLine(len(data), self.limit_request_line) raise LimitRequestLine(len(data), self.limit_request_line)
self.get_data(unreader, buf)
data = buf.getvalue()
self.parse_request_line(data[:idx]) self.parse_request_line(data[:idx])
buf = StringIO() buf = StringIO()
buf.write(data[idx+2:]) # Skip \r\n buf.write(data[idx+2:]) # Skip \r\n