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authorSenthil Kumaran <senthil@uthcode.com>2014-09-17 08:29:29 (GMT)
committerSenthil Kumaran <senthil@uthcode.com>2014-09-17 08:29:29 (GMT)
commite025b52db0651081eb08978efa850269c8282073 (patch)
treeb7d3c25d7f1a48f0476a9f1465212007467f542f /Lib/wsgiref/simple_server.py
parent2a42a0bff36129fc9aec06b20e67747cfcc85230 (diff)
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Issue #22419: Limit the length of incoming HTTP request in wsgiref server to 65536 bytes.
Diffstat (limited to 'Lib/wsgiref/simple_server.py')
-rw-r--r--Lib/wsgiref/simple_server.py9
1 files changed, 8 insertions, 1 deletions
diff --git a/Lib/wsgiref/simple_server.py b/Lib/wsgiref/simple_server.py
index cd9751a..378b316 100644
--- a/Lib/wsgiref/simple_server.py
+++ b/Lib/wsgiref/simple_server.py
@@ -115,7 +115,14 @@ class WSGIRequestHandler(BaseHTTPRequestHandler):
def handle(self):
"""Handle a single HTTP request"""
- self.raw_requestline = self.rfile.readline()
+ self.raw_requestline = self.rfile.readline(65537)
+ if len(self.raw_requestline) > 65536:
+ self.requestline = ''
+ self.request_version = ''
+ self.command = ''
+ self.send_error(414)
+ return
+
if not self.parse_request(): # An error code has been sent, just exit
return