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)