[jira] [Updated] (KAFKA-3198) Ticket Renewal Thread exits prematurely due to inverted comparison

["Ismael Juma (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KAFKA-3198?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ismael Juma updated KAFKA-3198:
-------------------------------
    Fix Version/s: 0.9.0.1

> Ticket Renewal Thread exits prematurely due to inverted comparison
> ------------------------------------------------------------------
>
>                 Key: KAFKA-3198
>                 URL: https://issues.apache.org/jira/browse/KAFKA-3198
>             Project: Kafka
>          Issue Type: Bug
>          Components: security
>    Affects Versions: 0.9.0.0
>            Reporter: Adam Kunicki
>            Assignee: Adam Kunicki
>            Priority: Critical
>             Fix For: 0.9.0.1
>
>
> Line 152 of Login.java:
> {code}
> if (isUsingTicketCache && tgt.getRenewTill() != null && tgt.getRenewTill().getTime() >= expiry) {
> {code}
> This line is used to determine whether to exit the thread and issue an error to the user.
> The >= should be < since we are actually able to renew if the renewTill time is later than the current ticket expiration.



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