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 Högskolan 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