From: Martin Panter <vadmium+py@gmail.com>
Date: Thu, 18 Feb 2016 10:43:55 +0000 (+0000)
Subject: Issue #26309: Shut down socketserver request if verify_request() is false
X-Git-Tag: v3.6.0a1~600^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c12fef9aa3282144dba83e0cd543bb510de6a745;p=python

Issue #26309: Shut down socketserver request if verify_request() is false

Patch by Aviv Palivoda.
---

diff --git a/Lib/socketserver.py b/Lib/socketserver.py
index e16aca519e..1524d1634e 100644
--- a/Lib/socketserver.py
+++ b/Lib/socketserver.py
@@ -319,6 +319,8 @@ class BaseServer:
             except:
                 self.handle_error(request, client_address)
                 self.shutdown_request(request)
+        else:
+            self.shutdown_request(request)
 
     def handle_timeout(self):
         """Called if no new request arrives within self.timeout.
diff --git a/Lib/test/test_socketserver.py b/Lib/test/test_socketserver.py
index 1ea66a6aa3..f8f776294a 100644
--- a/Lib/test/test_socketserver.py
+++ b/Lib/test/test_socketserver.py
@@ -280,6 +280,30 @@ class SocketServerTest(unittest.TestCase):
                 socketserver.TCPServer((HOST, -1),
                                        socketserver.StreamRequestHandler)
 
+    def test_shutdown_request_called_if_verify_request_false(self):
+        # Issue #26309: BaseServer should call shutdown_request even if
+        # verify_request is False
+        shutdown_called = False
+
+        class MyServer(socketserver.TCPServer):
+            def verify_request(self, request, client_address):
+                return False
+
+            def shutdown_request(self, request):
+                nonlocal shutdown_called
+                shutdown_called = True
+                super().shutdown_request(request)
+
+        def connect_to_server(proto, addr):
+            s = socket.socket(proto, socket.SOCK_STREAM)
+            s.connect(addr)
+            s.close()
+
+        self.run_server(MyServer,
+                        socketserver.StreamRequestHandler,
+                        connect_to_server)
+        self.assertEqual(shutdown_called, True)
+
 
 class MiscTestCase(unittest.TestCase):
 
diff --git a/Misc/NEWS b/Misc/NEWS
index 20be1177da..244229054e 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -76,6 +76,10 @@ Core and Builtins
 Library
 -------
 
+- Issue #26309: In the "socketserver" module, shut down the request (closing
+  the connected socket) when verify_request() returns false.  Patch by Aviv
+  Palivoda.
+
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