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From "Eli Collins (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-8275) Range check DelegationKey length
Date Tue, 01 May 2012 21:28:54 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-8275?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Eli Collins updated HADOOP-8275:
--------------------------------

          Resolution: Fixed
       Fix Version/s: 2.0.0
    Target Version/s:   (was: 2.0.0)
              Status: Resolved  (was: Patch Available)

I've committed this and merged to branch-2. Thanks Colin!
                
> Range check DelegationKey length 
> ---------------------------------
>
>                 Key: HADOOP-8275
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8275
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 0.23.0
>            Reporter: Colin Patrick McCabe
>            Assignee: Colin Patrick McCabe
>            Priority: Minor
>             Fix For: 2.0.0
>
>         Attachments: HADOOP-8275.001.patch, HADOOP-8275.002.patch, HADOOP-8275.003.patch
>
>
> Harden serialization logic against malformed or malicious input.
> Add range checking to readVInt, to detect overflows, underflows, and larger-than-expected
values.

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