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https://issues.apache.org/jira/browse/HADOOP-9443?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13637563#comment-13637563
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Hudson commented on HADOOP-9443:
--------------------------------
Integrated in Hadoop-Mapreduce-trunk #1406 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1406/])
HADOOP-9443. Port winutils static code analysis change to trunk.
Contributed by Chuan Liu. (Revision 1470224)
Result = SUCCESS
suresh : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1470224
Files :
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/winutils/chmod.c
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/winutils/chown.c
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/winutils/groups.c
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/winutils/hardlink.c
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/winutils/include/winutils.h
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/winutils/libwinutils.c
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/winutils/ls.c
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/winutils/main.c
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/winutils/symlink.c
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/winutils/systeminfo.c
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/winutils/task.c
> Port winutils static code analysis change to trunk
> --------------------------------------------------
>
> Key: HADOOP-9443
> URL: https://issues.apache.org/jira/browse/HADOOP-9443
> Project: Hadoop Common
> Issue Type: Bug
> Affects Versions: 3.0.0
> Reporter: Chuan Liu
> Assignee: Chuan Liu
> Fix For: 3.0.0
>
> Attachments: HADOOP-9443-trunk.patch
>
>
> We hit a problem in winutils when running tests on Windows. The static code
> analysis change will fix the problem. More specifically, the old code always
> assumes the security descriptor get from GetSecurityDescriptorControl() is
> relative, and will make an absolute security descriptor out of it. The new
> absolute security descriptor will then pass to SetSecurityDescriptorDacl() to
> set permissions on the file. If the security descriptor is absolute, the new
> absolute security descriptor will be NULL, and we will run into the problem.
> This is what happened exactly in our case. The fix from static code analysis
> will solve the problem.
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