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Posted to hdfs-issues@hadoop.apache.org by "Arun C Murthy (JIRA)" <ji...@apache.org> on 2012/10/11 19:47:27 UTC
[jira] [Closed] (HDFS-3581) FSPermissionChecker#checkPermission
sticky bit check missing range check
[ https://issues.apache.org/jira/browse/HDFS-3581?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arun C Murthy closed HDFS-3581.
-------------------------------
> FSPermissionChecker#checkPermission sticky bit check missing range check
> -------------------------------------------------------------------------
>
> Key: HDFS-3581
> URL: https://issues.apache.org/jira/browse/HDFS-3581
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: name-node
> Affects Versions: 2.0.0-alpha
> Reporter: Eli Collins
> Assignee: Eli Collins
> Fix For: 0.23.3, 2.0.2-alpha
>
> Attachments: hdfs-3581.txt
>
>
> The checkStickyBit call in FSPermissionChecker#checkPermission is missing a range check which results in an index out of bounds when accessing root.
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