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https://issues.apache.org/jira/browse/ACCUMULO-2738?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ted Yu updated ACCUMULO-2738:
-----------------------------
Component/s: shell
> Potential null pointer reference in ConfigCommand#execute()
> -----------------------------------------------------------
>
> Key: ACCUMULO-2738
> URL: https://issues.apache.org/jira/browse/ACCUMULO-2738
> Project: Accumulo
> Issue Type: Bug
> Components: shell
> Affects Versions: 1.4.0, 1.5.0, 1.6.0
> Reporter: Ted Yu
> Priority: Minor
> Labels: newbie
> Fix For: 1.5.2, 1.6.1, 1.7.0
>
>
> Starting at line 210 :
> {code}
> if (dfault != null && key.toLowerCase().contains("password")) {
> siteVal = sysVal = dfault = curVal = curVal.replaceAll(".", "*");
> }
> if (sysVal != null) {
> if (defaults.containsKey(key) &&
> !Property.getPropertyByKey(key).isExperimental()) {
> printConfLine(output, "default", key, dfault);
> {code}
> Comparing dfault with null implies that dfault may be null.
> If that is the case, we would get null pointer dereference in the call to
> printConfLine() at line 215 where dfault.replace() is called.
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