From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lorenzo Bianconi Subject: [PATCH v3 net-next 0/4] l2tp: set l2specific_len based on l2specific_type Date: Tue, 16 Jan 2018 23:01:53 +0100 Message-ID: Cc: netdev@vger.kernel.org, jchapman@katalix.com, g.nault@alphalink.fr To: davem@davemloft.net Return-path: Received: from mail-wm0-f67.google.com ([74.125.82.67]:46726 "EHLO mail-wm0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750933AbeAPWCJ (ORCPT ); Tue, 16 Jan 2018 17:02:09 -0500 Received: by mail-wm0-f67.google.com with SMTP id 143so11257891wma.5 for ; Tue, 16 Jan 2018 14:02:08 -0800 (PST) Sender: netdev-owner@vger.kernel.org List-ID: Do not rely on l2specific_len value provided by userspace but set sublayer length according to l2specific_type. Mark L2TP_ATTR_L2SPEC_LEN attribute as not used Changes since v2: - drop the patch related to a fix in the switch default case in l2tp_nl_cmd_session_create() - use L2SPECTYPE_NONE as default case in l2tp_get_l2specific_len() Changes since v1: - remove l2specific_len parameter - add sanity check on l2specific_type provided by userspace Lorenzo Bianconi (4): l2tp: double-check l2specific_type provided by userspace l2tp: remove l2specific_len dependency in l2tp_core l2tp: remove l2specific_len configurable parameter l2tp: mark L2TP_ATTR_L2SPEC_LEN as not used include/uapi/linux/l2tp.h | 2 +- net/l2tp/l2tp_core.c | 35 ++++++++++++++++------------------- net/l2tp/l2tp_core.h | 13 +++++++++++-- net/l2tp/l2tp_debugfs.c | 2 +- net/l2tp/l2tp_netlink.c | 15 +++++++++------ 5 files changed, 38 insertions(+), 29 deletions(-) -- 2.13.6