1 #pragma ident "%Z%%M% %I% %E% SMI" 2 3 /* 4 * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING 5 * 6 * Openvision retains the copyright to derivative works of 7 * this source code. Do *NOT* create a derivative of this 8 * source code before consulting with your legal department. 9 * Do *NOT* integrate *ANY* of this source code into another 10 * product before consulting with your legal department. 11 * 12 * For further information, read the top-level Openvision 13 * copyright which is contained in the top-level MIT Kerberos 14 * copyright. 15 * 16 * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING 17 * 18 */ 19 20 21 /* 22 * Copyright 1993 OpenVision Technologies, Inc., All Rights Reserved 23 * 24 * $Header: /cvs/krbdev/krb5/src/lib/kadm5/misc_free.c,v 1.18 1997/05/28 17:35:05 bjaspan Exp $ 25 */ 26 27 #if !defined(lint) && !defined(__CODECENTER__) 28 static char *rcsid = "$Header: /cvs/krbdev/krb5/src/lib/kadm5/misc_free.c,v 1.18 1997/05/28 17:35:05 bjaspan Exp $"; 29 #endif 30 #include <kadm5/admin.h> 31 #include <stdlib.h> 32 #include "server_internal.h" 33 34 kadm5_ret_t 35 kadm5_free_policy_ent(void *server_handle, kadm5_policy_ent_t val) 36 { 37 kadm5_server_handle_t handle = server_handle; 38 39 _KADM5_CHECK_HANDLE(server_handle); 40 41 if(val) { 42 if (val->policy) 43 free(val->policy); 44 if (handle->api_version == KADM5_API_VERSION_1) 45 free(val); 46 } 47 return KADM5_OK; 48 } 49 50 kadm5_ret_t 51 kadm5_free_name_list(void *server_handle, char **names, int count) 52 { 53 _KADM5_CHECK_HANDLE(server_handle); 54 55 while (count--) 56 free(names[count]); 57 free(names); 58 return KADM5_OK; 59 } 60 61 /* XXX this ought to be in libkrb5.a, but isn't */ 62 kadm5_ret_t krb5_free_key_data_contents(context, key) 63 krb5_context context; 64 krb5_key_data *key; 65 { 66 int i, idx; 67 68 idx = (key->key_data_ver == 1 ? 1 : 2); 69 for (i = 0; i < idx; i++) { 70 if (key->key_data_contents[i]) { 71 memset(key->key_data_contents[i], 0, key->key_data_length[i]); 72 free(key->key_data_contents[i]); 73 } 74 } 75 return KADM5_OK; 76 } 77 78 kadm5_ret_t kadm5_free_key_data(void *server_handle, 79 krb5_int16 *n_key_data, 80 krb5_key_data *key_data) 81 { 82 kadm5_server_handle_t handle = server_handle; 83 int i, nkeys = (int) *n_key_data; 84 85 _KADM5_CHECK_HANDLE(server_handle); 86 87 if (key_data == NULL) 88 return KADM5_OK; 89 90 for (i = 0; i < nkeys; i++) 91 krb5_free_key_data_contents(handle->context, &key_data[i]); 92 free(key_data); 93 return KADM5_OK; 94 } 95 96 kadm5_ret_t 97 kadm5_free_principal_ent(void *server_handle, 98 kadm5_principal_ent_t val) 99 { 100 kadm5_server_handle_t handle = server_handle; 101 int i; 102 103 _KADM5_CHECK_HANDLE(server_handle); 104 105 if(val) { 106 if(val->principal) 107 krb5_free_principal(handle->context, val->principal); 108 if(val->mod_name) 109 krb5_free_principal(handle->context, val->mod_name); 110 if(val->policy) 111 free(val->policy); 112 if (handle->api_version > KADM5_API_VERSION_1) { 113 if (val->n_key_data) { 114 for (i = 0; i < val->n_key_data; i++) 115 krb5_free_key_data_contents(handle->context, 116 &val->key_data[i]); 117 free(val->key_data); 118 } 119 if (val->tl_data) { 120 krb5_tl_data *tl; 121 122 while (val->tl_data) { 123 tl = val->tl_data->tl_data_next; 124 free(val->tl_data->tl_data_contents); 125 free(val->tl_data); 126 val->tl_data = tl; 127 } 128 } 129 } 130 131 if (handle->api_version == KADM5_API_VERSION_1) 132 free(val); 133 } 134 return KADM5_OK; 135 } 136