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Posted to hdfs-dev@hadoop.apache.org by "Todd Lipcon (JIRA)" <ji...@apache.org> on 2013/01/15 01:14:12 UTC

[jira] [Resolved] (HDFS-4401) Fix bug in DomainSocket path validation

     [ https://issues.apache.org/jira/browse/HDFS-4401?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Todd Lipcon resolved HDFS-4401.
-------------------------------

      Resolution: Fixed
    Hadoop Flags: Reviewed

Committed to branch. Thanks for the fix.
                
> Fix bug in DomainSocket path validation
> ---------------------------------------
>
>                 Key: HDFS-4401
>                 URL: https://issues.apache.org/jira/browse/HDFS-4401
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Colin Patrick McCabe
>            Assignee: Colin Patrick McCabe
>            Priority: Minor
>         Attachments: HDFS-4401.001.patch
>
>
> DomainSocket path validation currently does not validate the second-to-last path component.  This leads to insecure socket paths being accepted.  It should validate all path components prior to the final one.

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