diff options
Diffstat (limited to 'auth/credentials')
| -rw-r--r-- | auth/credentials/credentials_secrets.c | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/auth/credentials/credentials_secrets.c b/auth/credentials/credentials_secrets.c index 37e825bee9..8c8c56701d 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; } |