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Make changes to hdb_keyset type be backward-compatible.

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This commit is contained in:
Nicolas Williams
2011-07-18 15:38:16 -05:00
parent a280ed4d4c
commit 53ea8ac59b
3 changed files with 19 additions and 10 deletions
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19
lib/hdb/keys.c
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@@ -227,7 +227,7 @@ hdb_add_current_keys_to_history(krb5_context context, hdb_entry *entry)
HDB_Ext_KeySet *hist_keys;
hdb_keyset *tmp_keysets;
size_t i;
size_t add = 0;
size_t replace = 0;
ext = hdb_find_extension(entry, choice_HDB_extension_data_hist_keys);
if (ext != NULL) {
@@ -240,7 +240,7 @@ hdb_add_current_keys_to_history(krb5_context context, hdb_entry *entry)
memmove(&hist_keys->val[1], hist_keys->val,
sizeof (*hist_keys->val) * hist_keys->len++);
} else {
add = 1;
replace = 1;
ext = calloc(1, sizeof (*ext));
if (ext == NULL)
return ENOMEM;
@@ -265,19 +265,22 @@ hdb_add_current_keys_to_history(krb5_context context, hdb_entry *entry)
}
}
hist_keys->val[0].kvno = entry->kvno;
(void) hdb_entry_get_pw_change_time(entry, &hist_keys->val[0].set_time);
hist_keys->val[0].set_time = malloc(sizeof (*hist_keys->val[0].set_time));
if (hist_keys->val[0].set_time == NULL) {
free_HDB_extension(ext);
return ENOMEM;
}
(void) hdb_entry_get_pw_change_time(entry, hist_keys->val[0].set_time);
if (add) {
/* XXX hdb_replace_extension() deep-copies ext; what a waste */
if (replace) {
/* hdb_replace_extension() deep-copies ext; what a waste */
ret = hdb_replace_extension(context, entry, ext);
if (ret) {
free_HDB_extension(ext);
return ret;
}
free_HDB_extension(ext);
}
/* hdb_replace_extension() copies ext, so we have to free it */
free_HDB_extension(ext);
return 0;
}