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Fix two potential connection poisonings (#7677)

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This commit is contained in:
Pierre Krieger
2020-12-07 10:10:21 +01:00
committed by GitHub
parent d9b1b14769
commit 1ca5e8856b
1 changed files with 3 additions and 1 deletions
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substrate/client/network/src/protocol/generic_proto/behaviour.rs
+3 -1
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@@ -1565,6 +1565,7 @@ impl NetworkBehaviour for GenericProto {
connec_state, connec_state,
ConnectionState::OpeningThenClosing ConnectionState::OpeningThenClosing
)); ));
*entry.into_mut() = PeerState::Disabled { connections, backoff_until };
} }
} else { } else {
error!( error!(
@@ -1652,6 +1653,7 @@ impl NetworkBehaviour for GenericProto {
}; };
if matches!(connections[pos].1, ConnectionState::Closing) { if matches!(connections[pos].1, ConnectionState::Closing) {
*entry.into_mut() = PeerState::Enabled { connections };
return; return;
} }
@@ -1683,7 +1685,7 @@ impl NetworkBehaviour for GenericProto {
notifications_sink: replacement_sink, notifications_sink: replacement_sink,
}; };
self.events.push_back(NetworkBehaviourAction::GenerateEvent(event)); self.events.push_back(NetworkBehaviourAction::GenerateEvent(event));
*entry.into_mut() = PeerState::Enabled { connections, }; *entry.into_mut() = PeerState::Enabled { connections };
} }
} else { } else {