diff options
Diffstat (limited to 'source4/dsdb/samdb/ldb_modules')
| -rw-r--r-- | source4/dsdb/samdb/ldb_modules/objectclass.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/source4/dsdb/samdb/ldb_modules/objectclass.c b/source4/dsdb/samdb/ldb_modules/objectclass.c index 2e95eb5e91..d2b4f10838 100644 --- a/source4/dsdb/samdb/ldb_modules/objectclass.c +++ b/source4/dsdb/samdb/ldb_modules/objectclass.c @@ -1082,12 +1082,26 @@ static int objectclass_do_mod(struct oc_context *ac) break; } + /* Only one "objectclass" attribute change element per modify request + * allowed! */ + for (i = 0; i < ac->req->op.mod.message->num_elements; i++) { + if (ldb_attr_cmp(ac->req->op.mod.message->elements[i].name, + "objectClass") != 0) continue; + + if (ldb_msg_element_compare(&ac->req->op.mod.message->elements[i], + oc_el_change) != 0) { + ldb_set_errstring(ldb, + "objectclass: only one 'objectClass' attribute change per modify request allowed!"); + talloc_free(mem_ctx); + return LDB_ERR_ATTRIBUTE_OR_VALUE_EXISTS; + } + } + ret = ldb_msg_add_empty(msg, "objectClass", LDB_FLAG_MOD_REPLACE, &oc_el_change); if (ret != LDB_SUCCESS) { - ldb_oom(ldb); talloc_free(mem_ctx); - return ret; + return ldb_oom(ldb); } /* Move from the linked list back into an ldb msg */ |