krb5 commit: Revert previous change to process_tgs_req

[Greg Hudson]

https://github.com/krb5/krb5/commit/cba077afd0a3c133c52cc25c84da62205ba61013
commit cba077afd0a3c133c52cc25c84da62205ba61013
Author: Greg Hudson <ghudson at mit.edu>
Date:   Thu Jan 31 02:15:59 2013 -0500

    Revert previous change to process_tgs_req
    
    Commit c072b059ecff257e7600be0e86869decd135d422 did not have the
    intended effect because, at the point where is_referral is set,
    request->server has already been modified to contain server->princ.
    
    ticket: 7555
    status: open

 src/kdc/do_tgs_req.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/kdc/do_tgs_req.c b/src/kdc/do_tgs_req.c
index 12589b8..d2b89e2 100644
--- a/src/kdc/do_tgs_req.c
+++ b/src/kdc/do_tgs_req.c
@@ -246,7 +246,7 @@ process_tgs_req(struct server_handle *handle, krb5_data *pkt,
         setflag(c_flags, KRB5_KDB_FLAG_CROSS_REALM);
 
     is_referral = krb5_is_tgs_principal(server->princ) &&
-        !krb5_principal_compare(kdc_context, request->server, server->princ);
+        !krb5_principal_compare(kdc_context, tgs_server, server->princ);
 
     /* Check for protocol transition */
     errcode = kdc_process_s4u2self_req(kdc_active_realm,