From 2f211daa47d16eddb807f8cde00509f62be7fd1f Mon Sep 17 00:00:00 2001 From: Andrew Bartlett Date: Thu, 24 Sep 2009 17:20:55 -0700 Subject: [PATCH] s4:ldb Don't allow modifcation of distinguishedName --- source4/lib/ldb/ldb_tdb/ldb_tdb.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/source4/lib/ldb/ldb_tdb/ldb_tdb.c b/source4/lib/ldb/ldb_tdb/ldb_tdb.c index 55acb6132d8..7427b981632 100644 --- a/source4/lib/ldb/ldb_tdb/ldb_tdb.c +++ b/source4/lib/ldb/ldb_tdb/ldb_tdb.c @@ -621,8 +621,14 @@ int ltdb_modify_internal(struct ldb_module *module, struct ldb_val *vals; const char *dn; const struct ldb_schema_attribute *a = ldb_schema_attribute_by_name(ldb, el->name); - switch (msg->elements[i].flags & LDB_FLAG_MOD_MASK) { + if (ldb_attr_cmp(el->name, "distinguishedName") == 0) { + ldb_asprintf_errstring(ldb, "it is not permitted to perform a modify on distinguishedName (use rename instead): %s", + ldb_dn_get_linearized(msg->dn)); + return LDB_ERR_UNWILLING_TO_PERFORM; + } + + switch (msg->elements[i].flags & LDB_FLAG_MOD_MASK) { case LDB_FLAG_MOD_ADD: /* add this element to the message. fail if it -- 2.34.1