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-rw-r--r--source4/dsdb/schema/schema_set.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/source4/dsdb/schema/schema_set.c b/source4/dsdb/schema/schema_set.c
index 32cdd7192d6..226e31e4019 100644
--- a/source4/dsdb/schema/schema_set.c
+++ b/source4/dsdb/schema/schema_set.c
@@ -892,6 +892,9 @@ WERROR dsdb_schema_set_el_from_ldb_msg(struct ldb_context *ldb,
* Rather than read a schema from the LDB itself, read it from an ldif
* file. This allows schema to be loaded and used while adding the
* schema itself to the directory.
+ *
+ * Should be called with a transaction (or failing that, have no concurrent
+ * access while called).
*/
WERROR dsdb_set_schema_from_ldif(struct ldb_context *ldb,
@@ -977,6 +980,13 @@ WERROR dsdb_set_schema_from_ldif(struct ldb_context *ldb,
}
}
+ /*
+ * TODO We may need a transaction here, otherwise this causes races.
+ *
+ * To do so may require an ldb_in_transaction function. In the
+ * meantime, assume that this is always called with a transaction or in
+ * isolation.
+ */
ret = dsdb_set_schema(ldb, schema, SCHEMA_WRITE);
if (ret != LDB_SUCCESS) {
status = WERR_FOOBAR;