diff options
Diffstat (limited to 'crypto/heimdal/lib/krb5/keytab_memory.c')
| -rw-r--r-- | crypto/heimdal/lib/krb5/keytab_memory.c | 110 |
1 files changed, 56 insertions, 54 deletions
diff --git a/crypto/heimdal/lib/krb5/keytab_memory.c b/crypto/heimdal/lib/krb5/keytab_memory.c index 0ad8720..0ee684d 100644 --- a/crypto/heimdal/lib/krb5/keytab_memory.c +++ b/crypto/heimdal/lib/krb5/keytab_memory.c @@ -1,40 +1,38 @@ /* - * Copyright (c) 1997 - 2001 Kungliga Tekniska Högskolan - * (Royal Institute of Technology, Stockholm, Sweden). - * All rights reserved. + * Copyright (c) 1997 - 2001 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 "krb5_locl.h" -RCSID("$Id: keytab_memory.c 16352 2005-12-05 18:39:46Z lha $"); - /* memory operations -------------------------------------------- */ struct mkt_data { @@ -45,14 +43,14 @@ struct mkt_data { struct mkt_data *next; }; -/* this mutex protects mkt_head, ->refcount, and ->next +/* this mutex protects mkt_head, ->refcount, and ->next * content is not protected (name is static and need no protection) */ static HEIMDAL_MUTEX mkt_mutex = HEIMDAL_MUTEX_INITIALIZER; static struct mkt_data *mkt_head; -static krb5_error_code +static krb5_error_code KRB5_CALLCONV mkt_resolve(krb5_context context, const char *name, krb5_keytab id) { struct mkt_data *d; @@ -75,14 +73,16 @@ mkt_resolve(krb5_context context, const char *name, krb5_keytab id) d = calloc(1, sizeof(*d)); if(d == NULL) { HEIMDAL_MUTEX_unlock(&mkt_mutex); - krb5_set_error_string (context, "malloc: out of memory"); + krb5_set_error_message(context, ENOMEM, + N_("malloc: out of memory", "")); return ENOMEM; } d->name = strdup(name); if (d->name == NULL) { HEIMDAL_MUTEX_unlock(&mkt_mutex); free(d); - krb5_set_error_string (context, "malloc: out of memory"); + krb5_set_error_message(context, ENOMEM, + N_("malloc: out of memory", "")); return ENOMEM; } d->entries = NULL; @@ -95,7 +95,7 @@ mkt_resolve(krb5_context context, const char *name, krb5_keytab id) return 0; } -static krb5_error_code +static krb5_error_code KRB5_CALLCONV mkt_close(krb5_context context, krb5_keytab id) { struct mkt_data *d = id->data, **dp; @@ -103,7 +103,7 @@ mkt_close(krb5_context context, krb5_keytab id) HEIMDAL_MUTEX_lock(&mkt_mutex); if (d->refcount < 1) - krb5_abortx(context, + krb5_abortx(context, "krb5 internal error, memory keytab refcount < 1 on close"); if (--d->refcount > 0) { @@ -126,10 +126,10 @@ mkt_close(krb5_context context, krb5_keytab id) return 0; } -static krb5_error_code -mkt_get_name(krb5_context context, - krb5_keytab id, - char *name, +static krb5_error_code KRB5_CALLCONV +mkt_get_name(krb5_context context, + krb5_keytab id, + char *name, size_t namesize) { struct mkt_data *d = id->data; @@ -137,9 +137,9 @@ mkt_get_name(krb5_context context, return 0; } -static krb5_error_code -mkt_start_seq_get(krb5_context context, - krb5_keytab id, +static krb5_error_code KRB5_CALLCONV +mkt_start_seq_get(krb5_context context, + krb5_keytab id, krb5_kt_cursor *c) { /* XXX */ @@ -147,10 +147,10 @@ mkt_start_seq_get(krb5_context context, return 0; } -static krb5_error_code -mkt_next_entry(krb5_context context, - krb5_keytab id, - krb5_keytab_entry *entry, +static krb5_error_code KRB5_CALLCONV +mkt_next_entry(krb5_context context, + krb5_keytab id, + krb5_keytab_entry *entry, krb5_kt_cursor *c) { struct mkt_data *d = id->data; @@ -159,15 +159,15 @@ mkt_next_entry(krb5_context context, return krb5_kt_copy_entry_contents(context, &d->entries[c->fd++], entry); } -static krb5_error_code -mkt_end_seq_get(krb5_context context, +static krb5_error_code KRB5_CALLCONV +mkt_end_seq_get(krb5_context context, krb5_keytab id, krb5_kt_cursor *cursor) { return 0; } -static krb5_error_code +static krb5_error_code KRB5_CALLCONV mkt_add_entry(krb5_context context, krb5_keytab id, krb5_keytab_entry *entry) @@ -176,15 +176,16 @@ mkt_add_entry(krb5_context context, krb5_keytab_entry *tmp; tmp = realloc(d->entries, (d->num_entries + 1) * sizeof(*d->entries)); if(tmp == NULL) { - krb5_set_error_string (context, "malloc: out of memory"); + krb5_set_error_message(context, ENOMEM, + N_("malloc: out of memory", "")); return ENOMEM; } d->entries = tmp; - return krb5_kt_copy_entry_contents(context, entry, + return krb5_kt_copy_entry_contents(context, entry, &d->entries[d->num_entries++]); } -static krb5_error_code +static krb5_error_code KRB5_CALLCONV mkt_remove_entry(krb5_context context, krb5_keytab id, krb5_keytab_entry *entry) @@ -192,15 +193,15 @@ mkt_remove_entry(krb5_context context, struct mkt_data *d = id->data; krb5_keytab_entry *e, *end; int found = 0; - + if (d->num_entries == 0) { - krb5_clear_error_string(context); + krb5_clear_error_message(context); return KRB5_KT_NOTFOUND; } /* do this backwards to minimize copying */ for(end = d->entries + d->num_entries, e = end - 1; e >= d->entries; e--) { - if(krb5_kt_compare(context, e, entry->principal, + if(krb5_kt_compare(context, e, entry->principal, entry->vno, entry->keyblock.keytype)) { krb5_kt_free_entry(context, e); memmove(e, e + 1, (end - e - 1) * sizeof(*e)); @@ -211,7 +212,7 @@ mkt_remove_entry(krb5_context context, } } if (!found) { - krb5_clear_error_string (context); + krb5_clear_error_message (context); return KRB5_KT_NOTFOUND; } e = realloc(d->entries, d->num_entries * sizeof(*d->entries)); @@ -225,6 +226,7 @@ const krb5_kt_ops krb5_mkt_ops = { mkt_resolve, mkt_get_name, mkt_close, + NULL, /* destroy */ NULL, /* get */ mkt_start_seq_get, mkt_next_entry, |
