From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756505Ab3KAWXm (ORCPT ); Fri, 1 Nov 2013 18:23:42 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:55353 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756236Ab3KAWID (ORCPT ); Fri, 1 Nov 2013 18:08:03 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Marc Kleine-Budde , "David S. Miller" Subject: [PATCH 3.11 16/66] can: dev: fix nlmsg size calculation in can_get_size() Date: Fri, 1 Nov 2013 15:06:52 -0700 Message-Id: <20131101220639.245220160@linuxfoundation.org> X-Mailer: git-send-email 1.8.4.3.gca3854a In-Reply-To: <20131101220634.605745564@linuxfoundation.org> References: <20131101220634.605745564@linuxfoundation.org> User-Agent: quilt/0.60-5.1.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.11-stable review patch. If anyone has any objections, please let me know. ------------------ From: Marc Kleine-Budde [ Upstream commit fe119a05f8ca481623a8d02efcc984332e612528 ] This patch fixes the calculation of the nlmsg size, by adding the missing nla_total_size(). Signed-off-by: Marc Kleine-Budde Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- drivers/net/can/dev.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) --- a/drivers/net/can/dev.c +++ b/drivers/net/can/dev.c @@ -705,14 +705,14 @@ static size_t can_get_size(const struct size_t size; size = nla_total_size(sizeof(u32)); /* IFLA_CAN_STATE */ - size += sizeof(struct can_ctrlmode); /* IFLA_CAN_CTRLMODE */ + size += nla_total_size(sizeof(struct can_ctrlmode)); /* IFLA_CAN_CTRLMODE */ size += nla_total_size(sizeof(u32)); /* IFLA_CAN_RESTART_MS */ - size += sizeof(struct can_bittiming); /* IFLA_CAN_BITTIMING */ - size += sizeof(struct can_clock); /* IFLA_CAN_CLOCK */ + size += nla_total_size(sizeof(struct can_bittiming)); /* IFLA_CAN_BITTIMING */ + size += nla_total_size(sizeof(struct can_clock)); /* IFLA_CAN_CLOCK */ if (priv->do_get_berr_counter) /* IFLA_CAN_BERR_COUNTER */ - size += sizeof(struct can_berr_counter); + size += nla_total_size(sizeof(struct can_berr_counter)); if (priv->bittiming_const) /* IFLA_CAN_BITTIMING_CONST */ - size += sizeof(struct can_bittiming_const); + size += nla_total_size(sizeof(struct can_bittiming_const)); return size; }