Add comment to extended_dn_store.c

diff --git a/source4/dsdb/samdb/ldb_modules/extended_dn_store.c b/source4/dsdb/samdb/ldb_modules/extended_dn_store.c
index 2ab036a3585bd803a84f3c1a3331d2da24306108..4f4e9d0fd776188e74052976f59c59012238e326 100644 (file)
--- a/source4/dsdb/samdb/ldb_modules/extended_dn_store.c
+++ b/source4/dsdb/samdb/ldb_modules/extended_dn_store.c
@@ -158,6 +158,8 @@ static int extended_replace_dn(struct ldb_request *req, struct ldb_reply *ares)
                 * DN, so a module below will resolve it */
                struct ldb_dn *dn = ares->message->dn;
 
+               /* Replace the DN with the extended version of the DN
+                * (ie, add SID and GUID) */
                *os->replace_dn = data_blob_string_const(
                        ldb_dn_get_extended_linearized(os->mem_ctx, 
                                                       dn, 1));