[ZOOKEEPER-2804] Node creation fails with NPE if ACLs are null

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.6.0
• Assignee: Bhupendra Kumar Jain
• Reporter: Bhupendra Kumar Jain
• Created: 09/Jun/17 10:20
• Updated: 18/Aug/17 23:41
• Resolved: 18/Aug/17 21:39

Description

If null ACLs are passed then zk node creation or set ACL fails with NPE

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)

Expected to handle null in server and return proper error code to client

Issue Links

• links to: GitHub Pull Request #279