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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ZOOKEEPER-2804) Node creation fails with NPE if ACLs are null
Date Sat, 08 Jul 2017 20:57:01 GMT

    [ https://issues.apache.org/jira/browse/ZOOKEEPER-2804?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16079314#comment-16079314
] 

ASF GitHub Bot commented on ZOOKEEPER-2804:
-------------------------------------------

Github user hanm commented on the issue:

    https://github.com/apache/zookeeper/pull/279
  
    I am still not sure what this is about - there is no code change on server (ZooKeeper.java
is part of client library). 
    
    >> Handled Null case in server. Client will get InvalidACLException
    
    Please update PR description to clarify this - either remove this or mention it's a client
side change. PR description will be part of commit message so please keep it accurate.



> Node creation fails with NPE if ACLs are null
> ---------------------------------------------
>
>                 Key: ZOOKEEPER-2804
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2804
>             Project: ZooKeeper
>          Issue Type: Bug
>            Reporter: Bhupendra Kumar Jain
>
> If null ACLs are passed then zk node creation or set ACL fails with NPE
> {code}
> java.lang.NullPointerException
> 	at org.apache.zookeeper.server.PrepRequestProcessor.removeDuplicates(PrepRequestProcessor.java:1301)
> 	at org.apache.zookeeper.server.PrepRequestProcessor.fixupACL(PrepRequestProcessor.java:1341)
> 	at org.apache.zookeeper.server.PrepRequestProcessor.pRequest2Txn(PrepRequestProcessor.java:519)
> 	at org.apache.zookeeper.server.PrepRequestProcessor.pRequest(PrepRequestProcessor.java:1126)
> 	at org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:178)
> {code}
> Expected to handle null in server and return proper error code to client



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