Merge branch 'release-v1.45' into matrix-org-hotfixes

3 files changed, 10 insertions, 7 deletions

diff --git a/synapse/http/client.py b/synapse/http/client.py

index 5204c3d08c..b5a2d333a6 100644
--- a/synapse/http/client.py
+++ b/synapse/http/client.py
@@ -912,7 +912,7 @@ class InsecureInterceptableContextFactory(ssl.ContextFactory):
 
     def __init__(self):
         self._context = SSL.Context(SSL.SSLv23_METHOD)
-        self._context.set_verify(VERIFY_NONE, lambda *_: None)
+        self._context.set_verify(VERIFY_NONE, lambda *_: False)
 
     def getContext(self, hostname=None, port=None):
         return self._context
diff --git a/synapse/http/matrixfederationclient.py b/synapse/http/matrixfederationclient.py

index cdc36b8d25..4f59224686 100644
--- a/synapse/http/matrixfederationclient.py
+++ b/synapse/http/matrixfederationclient.py
@@ -327,23 +327,23 @@ class MatrixFederationHttpClient:
         self.reactor = hs.get_reactor()
 
         user_agent = hs.version_string
-        if hs.config.user_agent_suffix:
-            user_agent = "%s %s" % (user_agent, hs.config.user_agent_suffix)
+        if hs.config.server.user_agent_suffix:
+            user_agent = "%s %s" % (user_agent, hs.config.server.user_agent_suffix)
         user_agent = user_agent.encode("ascii")
 
         federation_agent = MatrixFederationAgent(
             self.reactor,
             tls_client_options_factory,
             user_agent,
-            hs.config.federation_ip_range_whitelist,
-            hs.config.federation_ip_range_blacklist,
+            hs.config.server.federation_ip_range_whitelist,
+            hs.config.server.federation_ip_range_blacklist,
         )
 
         # Use a BlacklistingAgentWrapper to prevent circumventing the IP
         # blacklist via IP literals in server names
         self.agent = BlacklistingAgentWrapper(
             federation_agent,
-            ip_blacklist=hs.config.federation_ip_range_blacklist,
+            ip_blacklist=hs.config.server.federation_ip_range_blacklist,
         )
 
         self.clock = hs.get_clock()
diff --git a/synapse/http/server.py b/synapse/http/server.py

index 0df1bfbeef..897ba5e453 100644
--- a/synapse/http/server.py
+++ b/synapse/http/server.py
@@ -563,7 +563,10 @@ class _ByteProducer:
 
         try:
             self._request.registerProducer(self, True)
-        except RuntimeError as e:
+        except AttributeError as e:
+            # Calling self._request.registerProducer might raise an AttributeError since
+            # the underlying Twisted code calls self._request.channel.registerProducer,
+            # however self._request.channel will be None if the connection was lost.
             logger.info("Connection disconnected before response was written: %r", e)
 
             # We drop our references to data we'll not use.