From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AD3E1C433FE for ; Thu, 14 Oct 2021 14:56:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 96AAB610D1 for ; Thu, 14 Oct 2021 14:56:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232108AbhJNO6Y (ORCPT ); Thu, 14 Oct 2021 10:58:24 -0400 Received: from mail.kernel.org ([198.145.29.99]:42680 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232323AbhJNO5y (ORCPT ); Thu, 14 Oct 2021 10:57:54 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 53D7061183; Thu, 14 Oct 2021 14:55:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1634223349; bh=sWaWquMstVZ/tf6YcQP+74XX8JCn6l1Yp706SCL3YwQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=F0r2bTf0av8kUJ7CAjQ/6lm/rCRw80cndhQsfbrSsgE7MJMrMZc+jS4+cBID8rbQc SBRm6AytpG1w/db+JB7qKhxQ2U7PM08hGXfoJAQHPnq72uG9W0dXwUKKY81GvWs6Sq wWyVkUWs/BBSrF+64mvKfY+vQ5ulMykC9d77e5cs= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Eric Dumazet , Nikolay Aleksandrov , Vivien Didelot , "David S. Miller" , Sasha Levin Subject: [PATCH 4.9 14/25] net: bridge: use nla_total_size_64bit() in br_get_linkxstats_size() Date: Thu, 14 Oct 2021 16:53:45 +0200 Message-Id: <20211014145208.027416738@linuxfoundation.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20211014145207.575041491@linuxfoundation.org> References: <20211014145207.575041491@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Eric Dumazet [ Upstream commit dbe0b88064494b7bb6a9b2aa7e085b14a3112d44 ] bridge_fill_linkxstats() is using nla_reserve_64bit(). We must use nla_total_size_64bit() instead of nla_total_size() for corresponding data structure. Fixes: 1080ab95e3c7 ("net: bridge: add support for IGMP/MLD stats and export them via netlink") Signed-off-by: Eric Dumazet Cc: Nikolay Aleksandrov Cc: Vivien Didelot Acked-by: Nikolay Aleksandrov Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- net/bridge/br_netlink.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c index 4f831225d34f..ca8757090ae3 100644 --- a/net/bridge/br_netlink.c +++ b/net/bridge/br_netlink.c @@ -1298,7 +1298,7 @@ static size_t br_get_linkxstats_size(const struct net_device *dev, int attr) } return numvls * nla_total_size(sizeof(struct bridge_vlan_xstats)) + - nla_total_size(sizeof(struct br_mcast_stats)) + + nla_total_size_64bit(sizeof(struct br_mcast_stats)) + nla_total_size(0); } -- 2.33.0