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