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From "Chris Nauroth (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-13158) S3AFileSystem#toString might throw NullPointerException due to null cannedACL.
Date Tue, 17 May 2016 14:25:13 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-13158?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chris Nauroth updated HADOOP-13158:
-----------------------------------
    Priority: Minor  (was: Major)

> S3AFileSystem#toString might throw NullPointerException due to null cannedACL.
> ------------------------------------------------------------------------------
>
>                 Key: HADOOP-13158
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13158
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3
>            Reporter: Chris Nauroth
>            Assignee: Chris Nauroth
>            Priority: Minor
>             Fix For: 2.8.0
>
>         Attachments: HADOOP-13158.001.patch
>
>
> The {{cannedACL}} field of {{S3AFileSystem}} can be {{null}}.  The {{toString}} implementation
has an unguarded call to {{cannedACL.toString()}}, so there is a risk of {{NullPointerException}}.



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