Missing patch is: http://git.fedorahosted.org/git/?p=fence-agents.git;a=commit;h=550a6ca4caee40bdf669e563e66371b23e564d6e
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 therefore 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/RHBA-2011-0834.html