s4:auth: Fix trailing whitespaces in kerberos_util.c

Signed-off-by: Pavel Filipenský <pfilipensky@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>

diff --git a/source4/auth/kerberos/kerberos_util.c b/source4/auth/kerberos/kerberos_util.c
index c14d8c72d8cae4fdcebe6abc47f0f87ad4de1843..ec164aaedad3961723f9260f156141341221a691 100644 (file)
--- a/source4/auth/kerberos/kerberos_util.c
+++ b/source4/auth/kerberos/kerberos_util.c
@@ -1,21 +1,21 @@
-/* 
+/*
    Unix SMB/CIFS implementation.
 
    Kerberos utility functions for GENSEC
-   
+
    Copyright (C) Andrew Bartlett <abartlet@samba.org> 2004-2005
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
-   
+
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
 
-   
+
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
@@ -221,7 +221,7 @@ done:
 
 /**
  * Return a freshly allocated ccache (destroyed by destructor on child
- * of parent_ctx), for a given set of client credentials 
+ * of parent_ctx), for a given set of client credentials
  */
 
  krb5_error_code kinit_to_ccache(TALLOC_CTX *parent_ctx,
@@ -353,7 +353,7 @@ done:
                        return EINVAL;
                } else {
                        /* No password available, try to use a keyblock instead */
-                       
+
                        krb5_keyblock keyblock;
                        const struct samr_Password *mach_pwd;
                        mach_pwd = cli_credentials_get_nt_hash(credentials, mem_ctx);
@@ -368,9 +368,9 @@ done:
                        }
                        ret = smb_krb5_keyblock_init_contents(smb_krb5_context->krb5_context,
                                                 ENCTYPE_ARCFOUR_HMAC,
-                                                mach_pwd->hash, sizeof(mach_pwd->hash), 
+                                                mach_pwd->hash, sizeof(mach_pwd->hash),
                                                 &keyblock);
-                       
+
                        if (ret == 0) {
                                ret = smb_krb5_kinit_keyblock_ccache(smb_krb5_context->krb5_context,
                                                                     ccache,
@@ -416,7 +416,7 @@ done:
                DEBUG(4,("Advancing clock by %d seconds to cope with clock skew\n", time_offset));
                krb5_set_real_time(smb_krb5_context->krb5_context, t + time_offset + 1, 0);
        }
-       
+
        if (ret == KRB5KDC_ERR_PREAUTH_FAILED && cli_credentials_wrong_password(credentials)) {
                ret = kinit_to_ccache(parent_ctx,
                                      credentials,