diff options
Diffstat (limited to 'lib/kadm5/marshall.c')
| -rw-r--r-- | lib/kadm5/marshall.c | 84 |
1 files changed, 46 insertions, 38 deletions
diff --git a/lib/kadm5/marshall.c b/lib/kadm5/marshall.c index 05ca33ffaa0d..65804afbf92b 100644 --- a/lib/kadm5/marshall.c +++ b/lib/kadm5/marshall.c @@ -1,39 +1,39 @@ /* - * Copyright (c) 1997 - 1999 Kungliga Tekniska Högskolan - * (Royal Institute of Technology, Stockholm, Sweden). - * All rights reserved. + * Copyright (c) 1997 - 1999 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. * - * 3. Neither the name of the Institute nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. * - * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. */ #include "kadm5_locl.h" -RCSID("$Id: marshall.c 21745 2007-07-31 16:11:25Z lha $"); +RCSID("$Id$"); kadm5_ret_t kadm5_store_key_data(krb5_storage *sp, @@ -189,7 +189,7 @@ ret_principal_ent(krb5_storage *sp, if (mask & KADM5_PRINCIPAL) krb5_ret_principal(sp, &princ->principal); - + if (mask & KADM5_PRINC_EXPIRE_TIME) { krb5_ret_int32(sp, &tmp); princ->princ_expire_time = tmp; @@ -260,7 +260,7 @@ ret_principal_ent(krb5_storage *sp, krb5_ret_int32(sp, &tmp); princ->n_key_data = tmp; princ->key_data = malloc(princ->n_key_data * sizeof(*princ->key_data)); - if (princ->key_data == NULL) + if (princ->key_data == NULL && princ->n_key_data != 0) return ENOMEM; for(i = 0; i < princ->n_key_data; i++) kadm5_ret_key_data(sp, &princ->key_data[i]); @@ -301,14 +301,14 @@ kadm5_ret_principal_ent_mask(krb5_storage *sp, } kadm5_ret_t -_kadm5_marshal_params(krb5_context context, - kadm5_config_params *params, +_kadm5_marshal_params(krb5_context context, + kadm5_config_params *params, krb5_data *out) { krb5_storage *sp = krb5_storage_emem(); - + krb5_store_int32(sp, params->mask & (KADM5_CONFIG_REALM)); - + if(params->mask & KADM5_CONFIG_REALM) krb5_store_string(sp, params->realm); krb5_storage_to_data(sp, out); @@ -322,15 +322,23 @@ _kadm5_unmarshal_params(krb5_context context, krb5_data *in, kadm5_config_params *params) { - krb5_storage *sp = krb5_storage_from_data(in); + krb5_error_code ret; + krb5_storage *sp; int32_t mask; - - krb5_ret_int32(sp, &mask); + + sp = krb5_storage_from_data(in); + if (sp == NULL) + return ENOMEM; + + ret = krb5_ret_int32(sp, &mask); + if (ret) + goto out; params->mask = mask; - + if(params->mask & KADM5_CONFIG_REALM) - krb5_ret_string(sp, ¶ms->realm); + ret = krb5_ret_string(sp, ¶ms->realm); + out: krb5_storage_free(sp); - return 0; + return ret; } |