crypto/dist/heimdal/lib/asn1/der_free.c

   1 /*
   2  * Copyright (c) 1997 - 2005 Kungliga Tekniska Högskolan
   3  * (Royal Institute of Technology, Stockholm, Sweden).
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  *
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  *
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  *
  17  * 3. Neither the name of the Institute nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  */
  33
  34 #include "der_locl.h"
  35
  36 __RCSID("$Heimdal: der_free.c 19539 2006-12-28 17:15:05Z lha $"
  37         "$NetBSD$");
  38
  39 void
  40 der_free_general_string (heim_general_string *str)
  41 {
  42     free(*str);
  43     *str = NULL;
  44 }
  45
  46 void
  47 der_free_utf8string (heim_utf8_string *str)
  48 {
  49     free(*str);
  50     *str = NULL;
  51 }
  52
  53 void
  54 der_free_printable_string (heim_printable_string *str)
  55 {
  56     free(*str);
  57     *str = NULL;
  58 }
  59
  60 void
  61 der_free_ia5_string (heim_ia5_string *str)
  62 {
  63     free(*str);
  64     *str = NULL;
  65 }
  66
  67 void
  68 der_free_bmp_string (heim_bmp_string *k)
  69 {
  70     free(k->data);
  71     k->data = NULL;
  72     k->length = 0;
  73 }
  74
  75 void
  76 der_free_universal_string (heim_universal_string *k)
  77 {
  78     free(k->data);
  79     k->data = NULL;
  80     k->length = 0;
  81 }
  82
  83 void
  84 der_free_visible_string (heim_visible_string *str)
  85 {
  86     free(*str);
  87     *str = NULL;
  88 }
  89
  90 void
  91 der_free_octet_string (heim_octet_string *k)
  92 {
  93     free(k->data);
  94     k->data = NULL;
  95     k->length = 0;
  96 }
  97
  98 void
  99 der_free_heim_integer (heim_integer *k)
 100 {
 101     free(k->data);
 102     k->data = NULL;
 103     k->length = 0;
 104 }
 105
 106 void
 107 der_free_oid (heim_oid *k)
 108 {
 109     free(k->components);
 110     k->components = NULL;
 111     k->length = 0;
 112 }
 113
 114 void
 115 der_free_bit_string (heim_bit_string *k)
 116 {
 117     free(k->data);
 118     k->data = NULL;
 119     k->length = 0;
 120 }