Fix for CVE-2023-33246 in apache/rocketmq (project apache__rocketmq_CVE-2023-33246_5.1.0), commit 9d411cf04a695e7a3f41036e8377b0aa544d754d
Fixed file: namesrv/src/main/java/org/apache/rocketmq/namesrv/processor/DefaultRequestProcessor.java
Fixed class: DefaultRequestProcessor (lines 70-658)
Fixed method: updateConfig (lines 603-635)
Method signature: RemotingCommand updateConfig(ChannelHandlerContext,RemotingCommand)