Ted Yu created HIVE-7418:
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Summary: 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.
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