Cause:The named initscript checks only the existence of rndc.key file on the server start-up.Consequence:User having a custom rndc configuration may specify the used key in the configuration or include the key from a file. In such situation the initsctipt generates a rndc.key even if there is custom rndc configuration.Fix:The initscript was fixed to additionally check the existence of the rndc configuration before generating the rndc.key file.Result:As a result, if user has a custom rndc configuration, then the initscript will not generate a rndc.key.