You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@hive.apache.org by "Navis (JIRA)" <ji...@apache.org> on 2014/07/16 02:45:05 UTC
[jira] [Commented] (HIVE-7418) Missing null check in
HiveSQLException#toStackTrace()
[ https://issues.apache.org/jira/browse/HIVE-7418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14062945#comment-14062945 ]
Navis commented on HIVE-7418:
-----------------------------
For root exception, there is no common part.
> Missing null check in HiveSQLException#toStackTrace()
> -----------------------------------------------------
>
> Key: HIVE-7418
> URL: https://issues.apache.org/jira/browse/HIVE-7418
> Project: Hive
> Issue Type: Bug
> Reporter: Ted Yu
> Priority: Minor
>
> {code}
> public static Throwable toCause(List<String> details) {
> return toStackTrace(details, null, 0);
> {code}
> null is passed to toStackTrace(as parent) where:
> {code}
> if (common > 0) {
> System.arraycopy(parent, parent.length - common, trace, trace.length - common, common);
> }
> {code}
> parent.length may throw NPE.
--
This message was sent by Atlassian JIRA
(v6.2#6252)