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      1 /*	$NetBSD: der_free.c,v 1.2 2017/01/28 21:31:45 christos Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 1997 - 2005 Kungliga Tekniska Hgskolan
      5  * (Royal Institute of Technology, Stockholm, Sweden).
      6  * All rights reserved.
      7  *
      8  * Portions Copyright (c) 2009 Apple Inc. All rights reserved.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  *
     14  * 1. Redistributions of source code must retain the above copyright
     15  *    notice, this list of conditions and the following disclaimer.
     16  *
     17  * 2. Redistributions in binary form must reproduce the above copyright
     18  *    notice, this list of conditions and the following disclaimer in the
     19  *    documentation and/or other materials provided with the distribution.
     20  *
     21  * 3. Neither the name of the Institute nor the names of its contributors
     22  *    may be used to endorse or promote products derived from this software
     23  *    without specific prior written permission.
     24  *
     25  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
     26  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     27  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     28  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
     29  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     30  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     31  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     32  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     33  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     34  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     35  * SUCH DAMAGE.
     36  */
     37 
     38 #include "der_locl.h"
     39 
     40 __RCSID("$NetBSD: der_free.c,v 1.2 2017/01/28 21:31:45 christos Exp $");
     41 
     42 void
     43 der_free_general_string (heim_general_string *str)
     44 {
     45     free(*str);
     46     *str = NULL;
     47 }
     48 
     49 void
     50 der_free_integer (int *i)
     51 {
     52     *i = 0;
     53 }
     54 
     55 void
     56 der_free_integer64 (int64_t *i)
     57 {
     58     *i = 0;
     59 }
     60 
     61 void
     62 der_free_unsigned (unsigned *u)
     63 {
     64     *u = 0;
     65 }
     66 
     67 void
     68 der_free_unsigned64 (uint64_t *u)
     69 {
     70     *u = 0;
     71 }
     72 
     73 void
     74 der_free_generalized_time(time_t *t)
     75 {
     76     *t = 0;
     77 }
     78 
     79 void
     80 der_free_utctime(time_t *t)
     81 {
     82     *t = 0;
     83 }
     84 
     85 
     86 void
     87 der_free_utf8string (heim_utf8_string *str)
     88 {
     89     free(*str);
     90     *str = NULL;
     91 }
     92 
     93 void
     94 der_free_printable_string (heim_printable_string *str)
     95 {
     96     der_free_octet_string(str);
     97 }
     98 
     99 void
    100 der_free_ia5_string (heim_ia5_string *str)
    101 {
    102     der_free_octet_string(str);
    103 }
    104 
    105 void
    106 der_free_bmp_string (heim_bmp_string *k)
    107 {
    108     free(k->data);
    109     k->data = NULL;
    110     k->length = 0;
    111 }
    112 
    113 void
    114 der_free_universal_string (heim_universal_string *k)
    115 {
    116     free(k->data);
    117     k->data = NULL;
    118     k->length = 0;
    119 }
    120 
    121 void
    122 der_free_visible_string (heim_visible_string *str)
    123 {
    124     free(*str);
    125     *str = NULL;
    126 }
    127 
    128 void
    129 der_free_octet_string (heim_octet_string *k)
    130 {
    131     free(k->data);
    132     k->data = NULL;
    133     k->length = 0;
    134 }
    135 
    136 void
    137 der_free_heim_integer (heim_integer *k)
    138 {
    139     free(k->data);
    140     k->data = NULL;
    141     k->length = 0;
    142 }
    143 
    144 void
    145 der_free_oid (heim_oid *k)
    146 {
    147     free(k->components);
    148     k->components = NULL;
    149     k->length = 0;
    150 }
    151 
    152 void
    153 der_free_bit_string (heim_bit_string *k)
    154 {
    155     free(k->data);
    156     k->data = NULL;
    157     k->length = 0;
    158 }
    159