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Posted to common-issues@hadoop.apache.org by "kanaka kumar avvaru (JIRA)" <ji...@apache.org> on 2015/05/08 10:44:00 UTC

[jira] [Assigned] (HADOOP-8751) NPE in Token.toString() when Token is constructed using null identifier

     [ https://issues.apache.org/jira/browse/HADOOP-8751?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

kanaka kumar avvaru reassigned HADOOP-8751:
-------------------------------------------

    Assignee: kanaka kumar avvaru  (was: Vlad Rozov)

> NPE in Token.toString() when Token is constructed using null identifier
> -----------------------------------------------------------------------
>
>                 Key: HADOOP-8751
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8751
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: security
>    Affects Versions: 2.0.0-alpha
>            Reporter: Vlad Rozov
>            Assignee: kanaka kumar avvaru
>            Priority: Minor
>              Labels: BB2015-05-RFC
>             Fix For: 2.0.0-alpha
>
>         Attachments: HADOOP-8751-01.patch, HADOOP-8751.patch
>
>
> Token constructor allows null to be passed leading to NPE in Token.toString(). Simple fix is to check for null in constructor and use empty byte arrays.  



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