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Diffstat (limited to 'auth/credentials/credentials_secrets.c')
-rw-r--r--auth/credentials/credentials_secrets.c52
1 files changed, 26 insertions, 26 deletions
diff --git a/auth/credentials/credentials_secrets.c b/auth/credentials/credentials_secrets.c
index 37e825bee90..8c8c56701d4 100644
--- a/auth/credentials/credentials_secrets.c
+++ b/auth/credentials/credentials_secrets.c
@@ -73,7 +73,7 @@ _PUBLIC_ NTSTATUS cli_credentials_set_secrets(struct cli_credentials *cred,
/* some other parts of the system will key off this */
cred->machine_account = true;
- mem_ctx = talloc_named(cred, 0, "cli_credentials fetch machine password");
+ mem_ctx = talloc_named(cred, 0, "cli_credentials_set_secrets from ldb");
if (!ldb) {
/* Local secrets are stored in secrets.ldb */
@@ -209,10 +209,21 @@ _PUBLIC_ NTSTATUS cli_credentials_set_machine_account(struct cli_credentials *cr
char *secrets_tdb_password = NULL;
char *keystr;
char *keystr_upper = NULL;
- char *secrets_tdb = lpcfg_private_path(cred, lp_ctx, "secrets.tdb");
- struct db_context *db_ctx = dbwrap_local_open(cred, lp_ctx, secrets_tdb, 0,
- TDB_DEFAULT, O_RDWR, 0600,
- DBWRAP_LOCK_ORDER_1);
+ char *secrets_tdb;
+ struct db_context *db_ctx;
+ TALLOC_CTX *tmp_ctx = talloc_named(cred, 0, "cli_credentials_set_secrets from ldb");
+ if (!tmp_ctx) {
+ return NT_STATUS_NO_MEMORY;
+ }
+ secrets_tdb = lpcfg_private_path(cred, lp_ctx, "secrets.tdb");
+ if (!secrets_tdb) {
+ TALLOC_FREE(tmp_ctx);
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ db_ctx = dbwrap_local_open(cred, lp_ctx, secrets_tdb, 0,
+ TDB_DEFAULT, O_RDWR, 0600,
+ DBWRAP_LOCK_ORDER_1);
/* Bleh, nasty recursion issues: We are setting a machine
* account here, so we don't want the 'pending' flag around
* any more */
@@ -225,25 +236,21 @@ _PUBLIC_ NTSTATUS cli_credentials_set_machine_account(struct cli_credentials *cr
if (db_ctx) {
TDB_DATA dbuf;
- keystr = talloc_asprintf(cred, "%s/%s",
+ keystr = talloc_asprintf(tmp_ctx, "%s/%s",
SECRETS_MACHINE_LAST_CHANGE_TIME,
domain);
- keystr_upper = strupper_talloc(cred, keystr);
- TALLOC_FREE(keystr);
- status = dbwrap_fetch(db_ctx, cred, string_tdb_data(keystr_upper),
+ keystr_upper = strupper_talloc(tmp_ctx, keystr);
+ status = dbwrap_fetch(db_ctx, tmp_ctx, string_tdb_data(keystr_upper),
&dbuf);
- TALLOC_FREE(keystr_upper);
if (NT_STATUS_IS_OK(status) && dbuf.dsize == 4) {
secrets_tdb_lct = IVAL(dbuf.dptr,0);
- TALLOC_FREE(dbuf.dptr);
}
- keystr = talloc_asprintf(cred, "%s/%s",
+ keystr = talloc_asprintf(tmp_ctx, "%s/%s",
SECRETS_MACHINE_PASSWORD,
domain);
- keystr_upper = strupper_talloc(cred, keystr);
- TALLOC_FREE(keystr);
- status = dbwrap_fetch(db_ctx, cred, string_tdb_data(keystr_upper),
+ keystr_upper = strupper_talloc(tmp_ctx, keystr);
+ status = dbwrap_fetch(db_ctx, tmp_ctx, string_tdb_data(keystr_upper),
&dbuf);
if (NT_STATUS_IS_OK(status)) {
secrets_tdb_password = (char *)dbuf.dptr;
@@ -269,15 +276,13 @@ _PUBLIC_ NTSTATUS cli_credentials_set_machine_account(struct cli_credentials *cr
}
if (secrets_tdb_password_more_recent) {
- char *machine_account = talloc_asprintf(cred, "%s$", lpcfg_netbios_name(lp_ctx));
+ char *machine_account = talloc_asprintf(tmp_ctx, "%s$", lpcfg_netbios_name(lp_ctx));
cli_credentials_set_password(cred, secrets_tdb_password, CRED_SPECIFIED);
cli_credentials_set_domain(cred, domain, CRED_SPECIFIED);
cli_credentials_set_realm(cred, realm, CRED_SPECIFIED);
cli_credentials_set_workstation(cred, lpcfg_netbios_name(lp_ctx), CRED_SPECIFIED);
cli_credentials_set_username(cred, machine_account, CRED_SPECIFIED);
- TALLOC_FREE(machine_account);
- } else if (NT_STATUS_EQUAL(NT_STATUS_CANT_ACCESS_DOMAIN_INFO, status)
- || NT_STATUS_EQUAL(NT_STATUS_NOT_FOUND, status)) {
+ } else if (!NT_STATUS_IS_OK(status)) {
if (db_ctx) {
error_string = talloc_asprintf(cred,
"Failed to fetch machine account password from "
@@ -289,16 +294,11 @@ _PUBLIC_ NTSTATUS cli_credentials_set_machine_account(struct cli_credentials *cr
"secrets.ldb: %s and failed to open %s",
error_string, secrets_tdb);
}
- }
-
- TALLOC_FREE(secrets_tdb_password);
- TALLOC_FREE(secrets_tdb);
- TALLOC_FREE(db_ctx);
- if (!NT_STATUS_IS_OK(status)) {
DEBUG(1, ("Could not find machine account in secrets database: %s: %s\n",
error_string, nt_errstr(status)));
- talloc_free(error_string);
}
+
+ TALLOC_FREE(tmp_ctx);
return status;
}