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https://issues.apache.org/jira/browse/ZOOKEEPER-1439?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13243852#comment-13243852
 ] 

Hadoop QA commented on ZOOKEEPER-1439:
--------------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12520815/ZOOKEEPER-1439.patch
  against trunk revision 1307644.

    +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 new tests are needed for this 
patch.
                        Also please list what manual steps were performed to 
verify 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 (version 1.3.9) 
warnings.

    +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: 
https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/1026//testReport/
Findbugs warnings: 
https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/1026//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output: 
https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/1026//console

This message is automatically generated.
                
> c sdk: core in log_env for lack of checking the output argument *pwp* of 
> getpwuid_r
> -----------------------------------------------------------------------------------
>
>                 Key: ZOOKEEPER-1439
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1439
>             Project: ZooKeeper
>          Issue Type: Bug
>          Components: c client
>    Affects Versions: 3.4.3, 3.3.5
>         Environment: linux
>            Reporter: Yubing Yin
>              Labels: zookeeper
>         Attachments: ZOOKEEPER-1439.patch
>
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> Man of getpwuid_r "return a pointer to a passwd structure, or NULL if the 
> matching entry is not found or an error occurs",
> "The getpwnam_r() and getpwuid_r() functions return zero on success.", it 
> means entry may not be found when getpwuid_r success.
> In log_env of zookeeper.c in c sdk:
>   {{if (!getpwuid_r(uid, &pw, buf, sizeof(buf), &pwp)) {}}
>     {{LOG_INFO(("Client environment:user.home=%s", pw.pw_dir));}}
>   {{}}}
> pwp is not checked to ensure entry is found, pw.pw_dir is not initialized in 
> this case, core happens in LOG_INFO.

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