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 6507BC433EF for ; Mon, 11 Oct 2021 14:17:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4F54660E9C for ; Mon, 11 Oct 2021 14:17:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241330AbhJKOTC (ORCPT ); Mon, 11 Oct 2021 10:19:02 -0400 Received: from mail.kernel.org ([198.145.29.99]:39962 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241301AbhJKOQ7 (ORCPT ); Mon, 11 Oct 2021 10:16:59 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 385C961361; Mon, 11 Oct 2021 14:06:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1633961168; bh=bYLzhv6JDki5/TYDKSUKw9XApayUoOgIPSPXSFYCqnw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Hx3rsTE0oXo4CSJUXTdab6tbhtZp+E1+V6Q9g3BwVPMGh97MiZ4jSNZrR+VdpQPfr TA8YCL3DQEK2yoLl8NWJqa7lToO4VY4du8Z/Qeg+5McBeE1lpnym9bCP2TstnUBQf7 a4XmpNQg9S3woRrFKHxDnjRKFgco37tHmTXUxCLA= 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 4.19 19/28] net: bridge: use nla_total_size_64bit() in br_get_linkxstats_size() Date: Mon, 11 Oct 2021 15:47:09 +0200 Message-Id: <20211011134641.325377786@linuxfoundation.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20211011134640.711218469@linuxfoundation.org> References: <20211011134640.711218469@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: stable@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 ec2b58a09f76..c00cb376263a 100644 --- a/net/bridge/br_netlink.c +++ b/net/bridge/br_netlink.c @@ -1511,7 +1511,7 @@ 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