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      1 /*	$NetBSD: asn1_glue.c,v 1.2 2017/01/28 21:31:49 christos Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 1997 Kungliga Tekniska Hgskolan
      5  * (Royal Institute of Technology, Stockholm, Sweden).
      6  * All rights reserved.
      7  *
      8  * Redistribution and use in source and binary forms, with or without
      9  * modification, are permitted provided that the following conditions
     10  * are met:
     11  *
     12  * 1. Redistributions of source code must retain the above copyright
     13  *    notice, this list of conditions and the following disclaimer.
     14  *
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * 3. Neither the name of the Institute nor the names of its contributors
     20  *    may be used to endorse or promote products derived from this software
     21  *    without specific prior written permission.
     22  *
     23  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
     24  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     26  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
     27  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     28  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     29  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     31  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     33  * SUCH DAMAGE.
     34  */
     35 
     36 /*
     37  *
     38  */
     39 
     40 #include "krb5_locl.h"
     41 
     42 KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
     43 _krb5_principal2principalname (PrincipalName *p,
     44 			       const krb5_principal from)
     45 {
     46     return copy_PrincipalName(&from->name, p);
     47 }
     48 
     49 KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
     50 _krb5_principalname2krb5_principal (krb5_context context,
     51 				    krb5_principal *principal,
     52 				    const PrincipalName from,
     53 				    const Realm realm)
     54 {
     55     krb5_error_code ret;
     56     krb5_principal p;
     57 
     58     p = calloc(1, sizeof(*p));
     59     if (p == NULL)
     60 	return krb5_enomem(context);
     61     ret = copy_PrincipalName(&from, &p->name);
     62     if (ret) {
     63 	free(p);
     64 	return ret;
     65     }
     66     p->realm = strdup(realm);
     67     if (p->realm == NULL) {
     68 	free_PrincipalName(&p->name);
     69         free(p);
     70 	return krb5_enomem(context);
     71     }
     72     *principal = p;
     73     return 0;
     74 }
     75