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kill trailing whitespace

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@22734 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2008-03-24 12:07:09 +00:00
parent 294999cc14
commit d6845ca8a4
1 changed files with 83 additions and 83 deletions
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166
lib/krb5/get_cred.c
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@@ -1,34 +1,34 @@
/* /*
* Copyright (c) 1997 - 2008 Kungliga Tekniska H<>gskolan * Copyright (c) 1997 - 2008 Kungliga Tekniska H<>gskolan
* (Royal Institute of Technology, Stockholm, Sweden). * (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved. * All rights reserved.
* *
* Redistribution and use in source and binary forms, with or without * Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions * modification, are permitted provided that the following conditions
* are met: * are met:
* *
* 1. Redistributions of source code must retain the above copyright * 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer. * notice, this list of conditions and the following disclaimer.
* *
* 2. Redistributions in binary form must reproduce the above copyright * 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the * notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution. * documentation and/or other materials provided with the distribution.
* *
* 3. Neither the name of the Institute nor the names of its contributors * 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software * may be used to endorse or promote products derived from this software
* without specific prior written permission. * without specific prior written permission.
* *
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE. * SUCH DAMAGE.
*/ */
#include <krb5_locl.h> #include <krb5_locl.h>
@@ -41,7 +41,7 @@ RCSID("$Id$");
*/ */
static krb5_error_code static krb5_error_code
make_pa_tgs_req(krb5_context context, make_pa_tgs_req(krb5_context context,
krb5_auth_context ac, krb5_auth_context ac,
KDC_REQ_BODY *body, KDC_REQ_BODY *body,
PA_DATA *padata, PA_DATA *padata,
@@ -109,9 +109,9 @@ set_auth_data (krb5_context context,
req_body->enc_authorization_data = NULL; req_body->enc_authorization_data = NULL;
return ret; return ret;
} }
krb5_encrypt_EncryptedData(context, krb5_encrypt_EncryptedData(context,
crypto, crypto,
KRB5_KU_TGS_REQ_AUTH_DAT_SUBKEY, KRB5_KU_TGS_REQ_AUTH_DAT_SUBKEY,
/* KRB5_KU_TGS_REQ_AUTH_DAT_SESSION? */ /* KRB5_KU_TGS_REQ_AUTH_DAT_SESSION? */
buf, buf,
len, len,
@@ -123,7 +123,7 @@ set_auth_data (krb5_context context,
req_body->enc_authorization_data = NULL; req_body->enc_authorization_data = NULL;
} }
return 0; return 0;
} }
/* /*
* Create a tgs-req in `t' with `addresses', `flags', `second_ticket' * Create a tgs-req in `t' with `addresses', `flags', `second_ticket'
@@ -158,9 +158,9 @@ init_tgs_req (krb5_context context,
} }
t->req_body.etype.val[0] = in_creds->session.keytype; t->req_body.etype.val[0] = in_creds->session.keytype;
} else { } else {
ret = krb5_init_etype(context, ret = krb5_init_etype(context,
&t->req_body.etype.len, &t->req_body.etype.len,
&t->req_body.etype.val, &t->req_body.etype.val,
NULL); NULL);
} }
if (ret) if (ret)
@@ -193,7 +193,7 @@ init_tgs_req (krb5_context context,
goto fail; goto fail;
} }
*t->req_body.till = in_creds->times.endtime; *t->req_body.till = in_creds->times.endtime;
t->req_body.nonce = nonce; t->req_body.nonce = nonce;
if(second_ticket){ if(second_ticket){
ALLOC(t->req_body.additional_tickets, 1); ALLOC(t->req_body.additional_tickets, 1);
@@ -208,7 +208,7 @@ init_tgs_req (krb5_context context,
krb5_set_error_string(context, "malloc: out of memory"); krb5_set_error_string(context, "malloc: out of memory");
goto fail; goto fail;
} }
ret = copy_Ticket(second_ticket, t->req_body.additional_tickets->val); ret = copy_Ticket(second_ticket, t->req_body.additional_tickets->val);
if (ret) if (ret)
goto fail; goto fail;
} }
@@ -275,7 +275,7 @@ init_tgs_req (krb5_context context,
ret = make_pa_tgs_req(context, ret = make_pa_tgs_req(context,
ac, ac,
&t->req_body, &t->req_body,
&t->padata->val[0], &t->padata->val[0],
krbtgt); krbtgt);
if(ret) { if(ret) {
@@ -311,7 +311,7 @@ _krb5_get_krbtgt(krb5_context context,
if (ret) if (ret)
return ret; return ret;
ret = krb5_make_principal(context, ret = krb5_make_principal(context,
&tmp_cred.server, &tmp_cred.server,
realm, realm,
KRB5_TGS_NAME, KRB5_TGS_NAME,
@@ -345,7 +345,7 @@ decrypt_tkt_with_subkey (krb5_context context,
krb5_data data; krb5_data data;
size_t size; size_t size;
krb5_crypto crypto; krb5_crypto crypto;
ret = krb5_crypto_init(context, key, 0, &crypto); ret = krb5_crypto_init(context, key, 0, &crypto);
if (ret) if (ret)
return ret; return ret;
@@ -369,27 +369,27 @@ decrypt_tkt_with_subkey (krb5_context context,
} }
if (ret) if (ret)
return ret; return ret;
ret = krb5_decode_EncASRepPart(context, ret = krb5_decode_EncASRepPart(context,
data.data, data.data,
data.length, data.length,
&dec_rep->enc_part, &dec_rep->enc_part,
&size); &size);
if (ret) if (ret)
ret = krb5_decode_EncTGSRepPart(context, ret = krb5_decode_EncTGSRepPart(context,
data.data, data.data,
data.length, data.length,
&dec_rep->enc_part, &dec_rep->enc_part,
&size); &size);
krb5_data_free (&data); krb5_data_free (&data);
return ret; return ret;
} }
static krb5_error_code static krb5_error_code
get_cred_kdc(krb5_context context, get_cred_kdc(krb5_context context,
krb5_ccache id, krb5_ccache id,
krb5_kdc_flags flags, krb5_kdc_flags flags,
krb5_addresses *addresses, krb5_addresses *addresses,
krb5_creds *in_creds, krb5_creds *in_creds,
krb5_creds *krbtgt, krb5_creds *krbtgt,
krb5_principal impersonate_principal, krb5_principal impersonate_principal,
@@ -407,7 +407,7 @@ get_cred_kdc(krb5_context context,
size_t len; size_t len;
Ticket second_ticket_data; Ticket second_ticket_data;
METHOD_DATA padata; METHOD_DATA padata;
krb5_data_zero(&resp); krb5_data_zero(&resp);
krb5_data_zero(&enc); krb5_data_zero(&enc);
padata.val = NULL; padata.val = NULL;
@@ -415,10 +415,10 @@ get_cred_kdc(krb5_context context,
krb5_generate_random_block(&nonce, sizeof(nonce)); krb5_generate_random_block(&nonce, sizeof(nonce));
nonce &= 0xffffffff; nonce &= 0xffffffff;
if(flags.b.enc_tkt_in_skey && second_ticket == NULL){ if(flags.b.enc_tkt_in_skey && second_ticket == NULL){
ret = decode_Ticket(in_creds->second_ticket.data, ret = decode_Ticket(in_creds->second_ticket.data,
in_creds->second_ticket.length, in_creds->second_ticket.length,
&second_ticket_data, &len); &second_ticket_data, &len);
if(ret) if(ret)
return ret; return ret;
@@ -455,7 +455,7 @@ get_cred_kdc(krb5_context context,
KRB5_KU_OTHER_CKSUM, KRB5_KU_OTHER_CKSUM,
0, 0,
data.data, data.data,
data.length, data.length,
&self.cksum); &self.cksum);
krb5_crypto_destroy(context, crypto); krb5_crypto_destroy(context, crypto);
krb5_data_free(&data); krb5_data_free(&data);
@@ -486,13 +486,13 @@ get_cred_kdc(krb5_context context,
krbtgt, krbtgt,
nonce, nonce,
&padata, &padata,
&subkey, &subkey,
&req); &req);
if (ret) if (ret)
goto out; goto out;
ASN1_MALLOC_ENCODE(TGS_REQ, enc.data, enc.length, &req, &len, ret); ASN1_MALLOC_ENCODE(TGS_REQ, enc.data, enc.length, &req, &len, ret);
if (ret) if (ret)
goto out; goto out;
if(enc.length != len) if(enc.length != len)
krb5_abortx(context, "internal error in ASN.1 encoder"); krb5_abortx(context, "internal error in ASN.1 encoder");
@@ -521,13 +521,13 @@ get_cred_kdc(krb5_context context,
memset(&rep, 0, sizeof(rep)); memset(&rep, 0, sizeof(rep));
if(decode_TGS_REP(resp.data, resp.length, &rep.kdc_rep, &len) == 0){ if(decode_TGS_REP(resp.data, resp.length, &rep.kdc_rep, &len) == 0){
ret = krb5_copy_principal(context, ret = krb5_copy_principal(context,
in_creds->client, in_creds->client,
&out_creds->client); &out_creds->client);
if(ret) if(ret)
goto out; goto out;
ret = krb5_copy_principal(context, ret = krb5_copy_principal(context,
in_creds->server, in_creds->server,
&out_creds->server); &out_creds->server);
if(ret) if(ret)
goto out; goto out;
@@ -569,28 +569,28 @@ out:
free(subkey); free(subkey);
} }
return ret; return ret;
} }
/* /*
* same as above, just get local addresses first if the krbtgt have * same as above, just get local addresses first if the krbtgt have
* them and the realm is not addressless * them and the realm is not addressless
*/ */
static krb5_error_code static krb5_error_code
get_cred_kdc_address(krb5_context context, get_cred_kdc_address(krb5_context context,
krb5_ccache id, krb5_ccache id,
krb5_kdc_flags flags, krb5_kdc_flags flags,
krb5_addresses *addrs, krb5_addresses *addrs,
krb5_creds *in_creds, krb5_creds *in_creds,
krb5_creds *krbtgt, krb5_creds *krbtgt,
krb5_principal impersonate_principal, krb5_principal impersonate_principal,
Ticket *second_ticket, Ticket *second_ticket,
krb5_creds *out_creds) krb5_creds *out_creds)
{ {
krb5_error_code ret; krb5_error_code ret;
krb5_addresses addresses = { 0, NULL }; krb5_addresses addresses = { 0, NULL };
/* /*
* Inherit the address-ness of the krbtgt if the address is not * Inherit the address-ness of the krbtgt if the address is not
* specified. * specified.
@@ -643,7 +643,7 @@ krb5_get_kdc_cred(krb5_context context,
free(*out_creds); free(*out_creds);
return ret; return ret;
} }
ret = get_cred_kdc(context, id, flags, addresses, ret = get_cred_kdc(context, id, flags, addresses,
in_creds, krbtgt, NULL, NULL, *out_creds); in_creds, krbtgt, NULL, NULL, *out_creds);
krb5_free_creds (context, krbtgt); krb5_free_creds (context, krbtgt);
if(ret) if(ret)
@@ -678,12 +678,12 @@ find_cred(krb5_context context,
krb5_cc_clear_mcred(&mcreds); krb5_cc_clear_mcred(&mcreds);
mcreds.server = server; mcreds.server = server;
ret = krb5_cc_retrieve_cred(context, id, KRB5_TC_DONT_MATCH_REALM, ret = krb5_cc_retrieve_cred(context, id, KRB5_TC_DONT_MATCH_REALM,
&mcreds, out_creds); &mcreds, out_creds);
if(ret == 0) if(ret == 0)
return 0; return 0;
while(tgts && *tgts){ while(tgts && *tgts){
if(krb5_compare_creds(context, KRB5_TC_DONT_MATCH_REALM, if(krb5_compare_creds(context, KRB5_TC_DONT_MATCH_REALM,
&mcreds, *tgts)){ &mcreds, *tgts)){
ret = krb5_copy_creds_contents(context, *tgts, out_creds); ret = krb5_copy_creds_contents(context, *tgts, out_creds);
return ret; return ret;
@@ -751,7 +751,7 @@ get_cred_from_kdc_flags(krb5_context context,
if(ret) if(ret)
return ret; return ret;
try_realm = krb5_config_get_string(context, NULL, "capaths", try_realm = krb5_config_get_string(context, NULL, "capaths",
client_realm, server_realm, NULL); client_realm, server_realm, NULL);
if (try_realm == NULL) if (try_realm == NULL)
try_realm = client_realm; try_realm = client_realm;
@@ -760,7 +760,7 @@ get_cred_from_kdc_flags(krb5_context context,
&tmp_creds.server, &tmp_creds.server,
try_realm, try_realm,
KRB5_TGS_NAME, KRB5_TGS_NAME,
server_realm, server_realm,
NULL); NULL);
if(ret){ if(ret){
krb5_free_principal(context, tmp_creds.client); krb5_free_principal(context, tmp_creds.client);
@@ -769,7 +769,7 @@ get_cred_from_kdc_flags(krb5_context context,
{ {
krb5_creds tgts; krb5_creds tgts;
ret = find_cred(context, ccache, tmp_creds.server, ret = find_cred(context, ccache, tmp_creds.server,
*ret_tgts, &tgts); *ret_tgts, &tgts);
if(ret == 0){ if(ret == 0){
*out_creds = calloc(1, sizeof(**out_creds)); *out_creds = calloc(1, sizeof(**out_creds));
@@ -779,7 +779,7 @@ get_cred_from_kdc_flags(krb5_context context,
} else { } else {
ret = get_cred_kdc_address(context, ccache, flags, NULL, ret = get_cred_kdc_address(context, ccache, flags, NULL,
in_creds, &tgts, in_creds, &tgts,
impersonate_principal, impersonate_principal,
second_ticket, second_ticket,
*out_creds); *out_creds);
if (ret) { if (ret) {
@@ -801,7 +801,7 @@ get_cred_from_kdc_flags(krb5_context context,
while(1){ while(1){
heim_general_string tgt_inst; heim_general_string tgt_inst;
ret = get_cred_from_kdc_flags(context, flags, ccache, &tmp_creds, ret = get_cred_from_kdc_flags(context, flags, ccache, &tmp_creds,
NULL, NULL, &tgt, ret_tgts); NULL, NULL, &tgt, ret_tgts);
if(ret) { if(ret) {
krb5_free_principal(context, tmp_creds.server); krb5_free_principal(context, tmp_creds.server);
@@ -818,7 +818,7 @@ get_cred_from_kdc_flags(krb5_context context,
if(strcmp(tgt_inst, server_realm) == 0) if(strcmp(tgt_inst, server_realm) == 0)
break; break;
krb5_free_principal(context, tmp_creds.server); krb5_free_principal(context, tmp_creds.server);
ret = krb5_make_principal(context, &tmp_creds.server, ret = krb5_make_principal(context, &tmp_creds.server,
tgt_inst, KRB5_TGS_NAME, server_realm, NULL); tgt_inst, KRB5_TGS_NAME, server_realm, NULL);
if(ret) { if(ret) {
krb5_free_principal(context, tmp_creds.server); krb5_free_principal(context, tmp_creds.server);
@@ -883,7 +883,7 @@ get_cred_kdc_referral(krb5_context context,
ret = krb5_make_principal(context, &tgtname, ret = krb5_make_principal(context, &tgtname,
client_realm, client_realm,
KRB5_TGS_NAME, KRB5_TGS_NAME,
client_realm, client_realm,
NULL); NULL);
if(ret) if(ret)
return ret; return ret;
@@ -958,7 +958,7 @@ get_cred_kdc_referral(krb5_context context,
mcreds.server = ticket.server; mcreds.server = ticket.server;
while(tickets && *tickets){ while(tickets && *tickets){
if(krb5_compare_creds(context, KRB5_TC_DONT_MATCH_REALM, if(krb5_compare_creds(context, KRB5_TC_DONT_MATCH_REALM,
&mcreds, *tickets)) &mcreds, *tickets))
{ {
krb5_set_error_string(context, krb5_set_error_string(context,
@@ -1000,7 +1000,7 @@ krb5_get_cred_from_kdc_opt(krb5_context context,
{ {
krb5_kdc_flags f; krb5_kdc_flags f;
f.i = flags; f.i = flags;
return get_cred_kdc_referral(context, f, ccache, return get_cred_kdc_referral(context, f, ccache,
in_creds, NULL, NULL, in_creds, NULL, NULL,
out_creds, ret_tgts); out_creds, ret_tgts);
} }
@@ -1012,10 +1012,10 @@ krb5_get_cred_from_kdc(krb5_context context,
krb5_creds **out_creds, krb5_creds **out_creds,
krb5_creds ***ret_tgts) krb5_creds ***ret_tgts)
{ {
return krb5_get_cred_from_kdc_opt(context, ccache, return krb5_get_cred_from_kdc_opt(context, ccache,
in_creds, out_creds, ret_tgts, 0); in_creds, out_creds, ret_tgts, 0);
} }
krb5_error_code KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_FUNCTION
krb5_get_credentials_with_flags(krb5_context context, krb5_get_credentials_with_flags(krb5_context context,
@@ -1029,7 +1029,7 @@ krb5_get_credentials_with_flags(krb5_context context,
krb5_creds **tgts; krb5_creds **tgts;
krb5_creds *res_creds; krb5_creds *res_creds;
int i; int i;
*out_creds = NULL; *out_creds = NULL;
res_creds = calloc(1, sizeof(*res_creds)); res_creds = calloc(1, sizeof(*res_creds));
if (res_creds == NULL) { if (res_creds == NULL) {
@@ -1040,7 +1040,7 @@ krb5_get_credentials_with_flags(krb5_context context,
if (in_creds->session.keytype) if (in_creds->session.keytype)
options |= KRB5_TC_MATCH_KEYTYPE; options |= KRB5_TC_MATCH_KEYTYPE;
/* /*
* If we got a credential, check if credential is expired before * If we got a credential, check if credential is expired before
* returning it. * returning it.
*/ */
@@ -1049,7 +1049,7 @@ krb5_get_credentials_with_flags(krb5_context context,
in_creds->session.keytype ? in_creds->session.keytype ?
KRB5_TC_MATCH_KEYTYPE : 0, KRB5_TC_MATCH_KEYTYPE : 0,
in_creds, res_creds); in_creds, res_creds);
/* /*
* If we got a credential, check if credential is expired before * If we got a credential, check if credential is expired before
* returning it, but only if KRB5_GC_EXPIRED_OK is not set. * returning it, but only if KRB5_GC_EXPIRED_OK is not set.
*/ */
@@ -1061,7 +1061,7 @@ krb5_get_credentials_with_flags(krb5_context context,
*out_creds = res_creds; *out_creds = res_creds;
return 0; return 0;
} }
krb5_timeofday(context, &timeret); krb5_timeofday(context, &timeret);
if(res_creds->times.endtime > timeret) { if(res_creds->times.endtime > timeret) {
*out_creds = res_creds; *out_creds = res_creds;
@@ -1085,7 +1085,7 @@ krb5_get_credentials_with_flags(krb5_context context,
options |= KRB5_GC_NO_STORE; options |= KRB5_GC_NO_STORE;
tgts = NULL; tgts = NULL;
ret = get_cred_kdc_referral(context, flags, ccache, ret = get_cred_kdc_referral(context, flags, ccache,
in_creds, NULL, NULL, out_creds, &tgts); in_creds, NULL, NULL, out_creds, &tgts);
for(i = 0; tgts && tgts[i]; i++) { for(i = 0; tgts && tgts[i]; i++) {
krb5_cc_store_cred(context, ccache, tgts[i]); krb5_cc_store_cred(context, ccache, tgts[i]);
@@ -1217,7 +1217,7 @@ krb5_get_creds(krb5_context context,
krb5_creds **tgts; krb5_creds **tgts;
krb5_creds *res_creds; krb5_creds *res_creds;
int i; int i;
memset(&in_creds, 0, sizeof(in_creds)); memset(&in_creds, 0, sizeof(in_creds));
in_creds.server = rk_UNCONST(inprinc); in_creds.server = rk_UNCONST(inprinc);
@@ -1241,7 +1241,7 @@ krb5_get_creds(krb5_context context,
options |= KRB5_TC_MATCH_KEYTYPE; options |= KRB5_TC_MATCH_KEYTYPE;
} }
/* /*
* If we got a credential, check if credential is expired before * If we got a credential, check if credential is expired before
* returning it. * returning it.
*/ */
@@ -1249,7 +1249,7 @@ krb5_get_creds(krb5_context context,
ccache, ccache,
opt->enctype ? KRB5_TC_MATCH_KEYTYPE : 0, opt->enctype ? KRB5_TC_MATCH_KEYTYPE : 0,
&in_creds, res_creds); &in_creds, res_creds);
/* /*
* If we got a credential, check if credential is expired before * If we got a credential, check if credential is expired before
* returning it, but only if KRB5_GC_EXPIRED_OK is not set. * returning it, but only if KRB5_GC_EXPIRED_OK is not set.
*/ */
@@ -1262,7 +1262,7 @@ krb5_get_creds(krb5_context context,
krb5_free_principal(context, in_creds.client); krb5_free_principal(context, in_creds.client);
return 0; return 0;
} }
krb5_timeofday(context, &timeret); krb5_timeofday(context, &timeret);
if(res_creds->times.endtime > timeret) { if(res_creds->times.endtime > timeret) {
*out_creds = res_creds; *out_creds = res_creds;
@@ -1299,7 +1299,7 @@ krb5_get_creds(krb5_context context,
flags.b.canonicalize = 1; flags.b.canonicalize = 1;
tgts = NULL; tgts = NULL;
ret = get_cred_kdc_referral(context, flags, ccache, ret = get_cred_kdc_referral(context, flags, ccache,
&in_creds, opt->self, opt->ticket, &in_creds, opt->self, opt->ticket,
out_creds, &tgts); out_creds, &tgts);
krb5_free_principal(context, in_creds.client); krb5_free_principal(context, in_creds.client);