Fix for CVE-2023-37582 in apache/rocketmq (project apache__rocketmq_CVE-2023-37582_4.9.6), commit fb1c67d536c95ec7bd5904e61b9d97c4c2ee5a3d
Fixed file: namesrv/src/main/java/org/apache/rocketmq/namesrv/processor/DefaultRequestProcessor.java
Fixed class: DefaultRequestProcessor (lines 70-664)
Fixed method: updateConfig (lines 603-641)
Method signature: RemotingCommand updateConfig(ChannelHandlerContext,RemotingCommand)