[jira] [Updated] (TS-2327) TSRedirectUrlSet does not perform DNS lookup of redirected OS

["Ron Barber (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TS-2327?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ron Barber updated TS-2327:
---------------------------

    Attachment: ts2327.diff

Simply clear the t_state.dns_info.lookup_success flag when setting up for the redirect.

> TSRedirectUrlSet does not perform DNS lookup of redirected OS
> -------------------------------------------------------------
>
>                 Key: TS-2327
>                 URL: https://issues.apache.org/jira/browse/TS-2327
>             Project: Traffic Server
>          Issue Type: Bug
>          Components: HTTP
>            Reporter: Ron Barber
>         Attachments: ts2327.diff
>
>
> TSRedirectUrlSet does not perform DNS lookup of redirected OS, it instead reuses the connection to the original OS and makes a request for the redirected object.  This, of course, would normally result in a 404 but could easily just return the wrong content.
> I will attach my attempt at a patch momentarily which works, however, it may not be the *best* way to make ATS perform the DNS lookup for the redirected OS.



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