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Check for nil in response to PerformJoin

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Devon Hudson 2023-04-25 15:55:21 -06:00
parent e21fd0241e
commit b5b4812a32
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3
federationapi/internal/perform.go
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@ -172,6 +172,9 @@ func (r *FederationInternalAPI) performJoinUsingServer(
return err return err
} }
r.statistics.ForServer(serverName).Success(statistics.SendDirect) r.statistics.ForServer(serverName).Success(statistics.SendDirect)
if response == nil {
return fmt.Errorf("Received nil response from gomatrixserverlib.PerformJoin")
}
// We need to immediately update our list of joined hosts for this room now as we are technically // We need to immediately update our list of joined hosts for this room now as we are technically
// joined. We must do this synchronously: we cannot rely on the roomserver output events as they // joined. We must do this synchronously: we cannot rely on the roomserver output events as they