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-rw-r--r--source4/rpc_server/drsuapi/getncchanges.c24
1 files changed, 24 insertions, 0 deletions
diff --git a/source4/rpc_server/drsuapi/getncchanges.c b/source4/rpc_server/drsuapi/getncchanges.c
index c57fec2049..dc50fc0c0c 100644
--- a/source4/rpc_server/drsuapi/getncchanges.c
+++ b/source4/rpc_server/drsuapi/getncchanges.c
@@ -357,6 +357,30 @@ static WERROR get_nc_changes_add_la(TALLOC_CTX *mem_ctx,
active = (dsdb_dn_rmd_flags(dsdb_dn->dn) & DSDB_RMD_FLAG_DELETED) == 0;
+ if (!active) {
+ /* We have to check that the inactive link still point to an existing object */
+ struct GUID guid;
+ struct ldb_dn *tdn;
+ int ret;
+
+ status = dsdb_get_extended_dn_guid(dsdb_dn->dn, &guid, "GUID");
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(0,(__location__ " Unable to extract GUID in linked attribute '%s' in '%s'\n",
+ sa->lDAPDisplayName, ldb_dn_get_linearized(msg->dn)));
+ return ntstatus_to_werror(status);
+ }
+ ret = dsdb_find_dn_by_guid(sam_ctx, mem_ctx, &guid, &tdn);
+ if (ret == LDB_ERR_NO_SUCH_OBJECT) {
+ DEBUG(2, (" Search of guid %s returned 0 objects, skipping it !\n",
+ GUID_string(mem_ctx, &guid)));
+ return WERR_OK;
+ } else if (ret != LDB_SUCCESS) {
+ DEBUG(0, (__location__ " Search of guid %s failed with error code %d\n",
+ GUID_string(mem_ctx, &guid),
+ ret));
+ return WERR_OK;
+ }
+ }
la->attid = sa->attributeID_id;
la->flags = active?DRSUAPI_DS_LINKED_ATTRIBUTE_FLAG_ACTIVE:0;