s4:rpc_server/lsa: a PIM trust requires FOREST_TRANSITIVE

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>

diff --git a/source4/rpc_server/lsa/dcesrv_lsa.c b/source4/rpc_server/lsa/dcesrv_lsa.c
index 83661b068f0bf73f41d26ebf6a89deb1f8382a43..207e0a62ca8eda606b8b89b724c75b16fc20f122 100644 (file)
--- a/source4/rpc_server/lsa/dcesrv_lsa.c
+++ b/source4/rpc_server/lsa/dcesrv_lsa.c
@@ -1190,6 +1190,12 @@ static NTSTATUS dcesrv_lsa_CreateTrustedDomain_precheck(
                return NT_STATUS_INVALID_PARAMETER;
        }
 
+       if ((info->trust_attributes & LSA_TRUST_ATTRIBUTE_PIM_TRUST) &&
+           !(info->trust_attributes & LSA_TRUST_ATTRIBUTE_FOREST_TRANSITIVE))
+       {
+               return NT_STATUS_INVALID_PARAMETER;
+       }
+
        if (info->trust_attributes & LSA_TRUST_ATTRIBUTE_WITHIN_FOREST) {
                /*
                 * We don't allow additional domains in our forest yet.