1 /* $NetBSD: der_free.c,v 1.1.1.2 2014/04/24 12:45:28 pettai 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"); 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_unsigned (unsigned *u) 57 { 58 *u = 0; 59 } 60 61 void 62 der_free_generalized_time(time_t *t) 63 { 64 *t = 0; 65 } 66 67 void 68 der_free_utctime(time_t *t) 69 { 70 *t = 0; 71 } 72 73 74 void 75 der_free_utf8string (heim_utf8_string *str) 76 { 77 free(*str); 78 *str = NULL; 79 } 80 81 void 82 der_free_printable_string (heim_printable_string *str) 83 { 84 der_free_octet_string(str); 85 } 86 87 void 88 der_free_ia5_string (heim_ia5_string *str) 89 { 90 der_free_octet_string(str); 91 } 92 93 void 94 der_free_bmp_string (heim_bmp_string *k) 95 { 96 free(k->data); 97 k->data = NULL; 98 k->length = 0; 99 } 100 101 void 102 der_free_universal_string (heim_universal_string *k) 103 { 104 free(k->data); 105 k->data = NULL; 106 k->length = 0; 107 } 108 109 void 110 der_free_visible_string (heim_visible_string *str) 111 { 112 free(*str); 113 *str = NULL; 114 } 115 116 void 117 der_free_octet_string (heim_octet_string *k) 118 { 119 free(k->data); 120 k->data = NULL; 121 k->length = 0; 122 } 123 124 void 125 der_free_heim_integer (heim_integer *k) 126 { 127 free(k->data); 128 k->data = NULL; 129 k->length = 0; 130 } 131 132 void 133 der_free_oid (heim_oid *k) 134 { 135 free(k->components); 136 k->components = NULL; 137 k->length = 0; 138 } 139 140 void 141 der_free_bit_string (heim_bit_string *k) 142 { 143 free(k->data); 144 k->data = NULL; 145 k->length = 0; 146 } 147