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https://issues.apache.org/jira/browse/HADOOP-5462?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12696768#action_12696768
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Hadoop QA commented on HADOOP-5462:
-----------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12404806/hadoop-5462-2.patch
  against trunk revision 762885.

    +1 @author.  The patch does not contain any @author tags.

    -1 tests included.  The patch doesn't appear to include any new or modified 
tests.
                        Please justify why no tests are needed for this patch.

    +1 javadoc.  The javadoc tool did not generate any warning messages.

    +1 javac.  The applied patch does not increase the total number of javac 
compiler warnings.

    +1 findbugs.  The patch does not introduce any new Findbugs warnings.

    -1 Eclipse classpath. The patch causes the Eclipse classpath to differ from 
the contents of the lib directories.

    +1 release audit.  The applied patch does not increase the total number of 
release audit warnings.

    -1 core tests.  The patch failed core unit tests.

    +1 contrib tests.  The patch passed contrib unit tests.

Test results: 
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-vesta.apache.org/160/testReport/
Findbugs warnings: 
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-vesta.apache.org/160/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: 
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-vesta.apache.org/160/artifact/trunk/build/test/checkstyle-errors.html
Console output: 
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-vesta.apache.org/160/console

This message is automatically generated.

> Glibc double free exception thrown when chown syscall fails.
> ------------------------------------------------------------
>
>                 Key: HADOOP-5462
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5462
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: mapred
>    Affects Versions: 0.21.0
>            Reporter: Sreekanth Ramakrishnan
>            Assignee: Sreekanth Ramakrishnan
>         Attachments: hadoop-5462-1.patch, hadoop-5462-2.patch, 
> HADOOP-5462.patch
>
>
> When setuid script's chown call fails, a glibc double free exception is 
> thrown. The reason for this is that file_handle which was opened to write the 
> pid file is already closed and the cleanup: label tries to close it once 
> again.

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