diff options
Diffstat (limited to 'source4/lib/ldb')
| -rw-r--r-- | source4/lib/ldb/ldb_tdb/ldb_tdb.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/source4/lib/ldb/ldb_tdb/ldb_tdb.c b/source4/lib/ldb/ldb_tdb/ldb_tdb.c index 01153fe203..d6175863da 100644 --- a/source4/lib/ldb/ldb_tdb/ldb_tdb.c +++ b/source4/lib/ldb/ldb_tdb/ldb_tdb.c @@ -200,6 +200,14 @@ static int ltdb_check_special_dn(struct ldb_module *module, static int ltdb_modified(struct ldb_module *module, struct ldb_dn *dn) { int ret = LDB_SUCCESS; + struct ltdb_private *ltdb = talloc_get_type(ldb_module_get_private(module), struct ltdb_private); + + /* only allow modifies inside a transaction, otherwise the + * ldb is unsafe */ + if (ltdb->in_transaction == 0) { + ldb_set_errstring(ldb_module_get_ctx(module), "ltdb modify without transaction"); + return LDB_ERR_OPERATIONS_ERROR; + } if (ldb_dn_is_special(dn) && (ldb_dn_check_special(dn, LTDB_INDEXLIST) || |