destroy credentials if krb5_kuserok() call fails. Stops credentials being delegated to users who are not authorised for GSSAPIAuthentication when GSSAPIDeletegateCredentials=yes and another authentication mechanism succeeds;
This issue may also affect RHEL3 and RHEL2.1 (I've not verified it)
Created attachment 118398 [details] Patch from upstream
This issue does not affect RHEL3 and RHEL2.1 as they do not contain GSSAPI authentication.
An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on the solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHSA-2005-527.html