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("$Id$");
  37
  38 void
  39 der_free_general_string (heim_general_string *str)
  40 {
  41     free(*str);
  42     *str = NULL;
  43 }
  44
  45 void
  46 der_free_utf8string (heim_utf8_string *str)
  47 {
  48     free(*str);
  49     *str = NULL;
  50 }
  51
  52 void
  53 der_free_printable_string (heim_printable_string *str)
  54 {
  55     free(*str);
  56     *str = NULL;
  57 }
  58
  59 void
  60 der_free_ia5_string (heim_ia5_string *str)
  61 {
  62     free(*str);
  63     *str = NULL;
  64 }
  65
  66 void
  67 der_free_bmp_string (heim_bmp_string *k)
  68 {
  69     free(k->data);
  70     k->data = NULL;
  71     k->length = 0;
  72 }
  73
  74 void
  75 der_free_universal_string (heim_universal_string *k)
  76 {
  77     free(k->data);
  78     k->data = NULL;
  79     k->length = 0;
  80 }
  81
  82 void
  83 der_free_visible_string (heim_visible_string *str)
  84 {
  85     free(*str);
  86     *str = NULL;
  87 }
  88
  89 void
  90 der_free_octet_string (heim_octet_string *k)
  91 {
  92     free(k->data);
  93     k->data = NULL;
  94     k->length = 0;
  95 }
  96
  97 void
  98 der_free_heim_integer (heim_integer *k)
  99 {
 100     free(k->data);
 101     k->data = NULL;
 102     k->length = 0;
 103 }
 104
 105 void
 106 der_free_oid (heim_oid *k)
 107 {
 108     free(k->components);
 109     k->components = NULL;
 110     k->length = 0;
 111 }
 112
 113 void
 114 der_free_bit_string (heim_bit_string *k)
 115 {
 116     free(k->data);
 117     k->data = NULL;
 118     k->length = 0;
 119 }