hadoop-yarn-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-2707) Potential null dereference in FSDownload
Date Fri, 17 Oct 2014 21:05:34 GMT
Ted Yu created YARN-2707:
----------------------------

             Summary: Potential null dereference in FSDownload
                 Key: YARN-2707
                 URL: https://issues.apache.org/jira/browse/YARN-2707
             Project: Hadoop YARN
          Issue Type: Bug
            Reporter: Ted Yu
            Priority: Minor


Here is related code in call():
{code}
      Pattern pattern = null;
      String p = resource.getPattern();
      if (p != null) {
        pattern = Pattern.compile(p);
      }
      unpack(new File(dTmp.toUri()), new File(dFinal.toUri()), pattern);
{code}
In unpack():
{code}
        RunJar.unJar(localrsrc, dst, pattern);
{code}
unJar() would dereference the pattern without checking whether it is null.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message