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Posted to issues@hawq.apache.org by "Lei Chang (JIRA)" <ji...@apache.org> on 2015/11/21 04:05:11 UTC
[jira] [Updated] (HAWQ-64) Forward NULL issue for
ExtractPrincipalFromTicketCache
[ https://issues.apache.org/jira/browse/HAWQ-64?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lei Chang updated HAWQ-64:
--------------------------
Fix Version/s: 2.0.0-beta-incubating
> Forward NULL issue for ExtractPrincipalFromTicketCache
> ------------------------------------------------------
>
> Key: HAWQ-64
> URL: https://issues.apache.org/jira/browse/HAWQ-64
> Project: Apache HAWQ
> Issue Type: Bug
> Components: libyarn
> Reporter: Jiali Yao
> Assignee: Lin Wen
> Fix For: 2.0.0-beta-incubating
>
>
> According to coverity report, below code has FORWARD NULL issue:
> In apache-hawq/src/backend/resourcemanager/resourcebroker
> if (!cache) {
> if (0 != setenv("KRB5CCNAME", cache, 1)) {
> elog(WARNING, "Cannot set env parameter \"KRB5CCNAME\" when extract principal from cache:%s", cache);
> return NULL;
> }
> }
> If the cache is NULL, it will be error in setenv.
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