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https://issues.apache.org/jira/browse/HADOOP-10733?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14039712#comment-14039712
]
Hadoop QA commented on HADOOP-10733:
------------------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12651807/hadoop-10733-v1.txt
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 1 new
or modified test files.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javadoc{color}. There were no new javadoc warning messages.
{color:green}+1 eclipse:eclipse{color}. The patch built with
eclipse:eclipse.
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 1.3.9) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 core tests{color}. The patch passed unit tests in
hadoop-common-project/hadoop-common.
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-HADOOP-Build/4134//testReport/
Console output:
https://builds.apache.org/job/PreCommit-HADOOP-Build/4134//console
This message is automatically generated.
> Potential null dereference in CredentialShell#promptForCredential()
> -------------------------------------------------------------------
>
> Key: HADOOP-10733
> URL: https://issues.apache.org/jira/browse/HADOOP-10733
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Ted Yu
> Assignee: Ted Yu
> Priority: Minor
> Attachments: hadoop-10733-v1.txt
>
>
> {code}
> char[] newPassword1 = c.readPassword("Enter password: ");
> char[] newPassword2 = c.readPassword("Enter password again: ");
> noMatch = !Arrays.equals(newPassword1, newPassword2);
> if (noMatch) {
> Arrays.fill(newPassword1, ' ');
> {code}
> newPassword1 might be null, leading to NullPointerException in Arrays.fill()
> call.
> Similar issue for the following call on line 381:
> {code}
> Arrays.fill(newPassword2, ' ');
> {code}
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