der_free.c revision 233294
1/* 2 * Copyright (c) 1997 - 2005 Kungliga Tekniska H��gskolan 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 38RCSID("$Id$"); 39 40void 41der_free_general_string (heim_general_string *str) 42{ 43 free(*str); 44 *str = NULL; 45} 46 47void 48der_free_integer (int *i) 49{ 50 *i = 0; 51} 52 53void 54der_free_unsigned (unsigned *u) 55{ 56 *u = 0; 57} 58 59void 60der_free_generalized_time(time_t *t) 61{ 62 *t = 0; 63} 64 65void 66der_free_utctime(time_t *t) 67{ 68 *t = 0; 69} 70 71 72void 73der_free_utf8string (heim_utf8_string *str) 74{ 75 free(*str); 76 *str = NULL; 77} 78 79void 80der_free_printable_string (heim_printable_string *str) 81{ 82 der_free_octet_string(str); 83} 84 85void 86der_free_ia5_string (heim_ia5_string *str) 87{ 88 der_free_octet_string(str); 89} 90 91void 92der_free_bmp_string (heim_bmp_string *k) 93{ 94 free(k->data); 95 k->data = NULL; 96 k->length = 0; 97} 98 99void 100der_free_universal_string (heim_universal_string *k) 101{ 102 free(k->data); 103 k->data = NULL; 104 k->length = 0; 105} 106 107void 108der_free_visible_string (heim_visible_string *str) 109{ 110 free(*str); 111 *str = NULL; 112} 113 114void 115der_free_octet_string (heim_octet_string *k) 116{ 117 free(k->data); 118 k->data = NULL; 119 k->length = 0; 120} 121 122void 123der_free_heim_integer (heim_integer *k) 124{ 125 free(k->data); 126 k->data = NULL; 127 k->length = 0; 128} 129 130void 131der_free_oid (heim_oid *k) 132{ 133 free(k->components); 134 k->components = NULL; 135 k->length = 0; 136} 137 138void 139der_free_bit_string (heim_bit_string *k) 140{ 141 free(k->data); 142 k->data = NULL; 143 k->length = 0; 144} 145