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 X-Spam-Level: X-Spam-Status: No, score=-13.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3E4AEC43444 for ; Fri, 11 Jan 2019 14:35:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 06B49204EC for ; Fri, 11 Jan 2019 14:35:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1547217316; bh=XzWRRl7DUTei8OXy/29Pn5koSm/dXj3qY5ZvHAlUEAo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=IbhZFA/cFJyQImto3OxmCkcivV6rNAK+455yw3SQjV7qb8kbfQfP7GBnbPSHTcxqD tMBr1iOkewF/Mq2TGcfMnVP1K943gH5cUvcrZBQo2q1euyzP1sZUIVgZigZZwD+d4o eMekZvGmkcCaVMpDeiSZEH/rd9DA3yt/pbuKSJcg= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390094AbfAKOfP (ORCPT ); Fri, 11 Jan 2019 09:35:15 -0500 Received: from mail.kernel.org ([198.145.29.99]:55488 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390078AbfAKOfO (ORCPT ); Fri, 11 Jan 2019 09:35:14 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C73EA2133F; Fri, 11 Jan 2019 14:35:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1547217314; bh=XzWRRl7DUTei8OXy/29Pn5koSm/dXj3qY5ZvHAlUEAo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mfxUu41zVKp/cgn7jo0sJBrxE99eFjldJJ7E61TOawR/6VWEJHv8KbE52S6CazApE 4rR3Dqk4SOD/1XfmVziiOVND6gPxr6wQITTz9Rw9fnaoc4hHpATD9tvkzLKeZ3PxId wbNElHku29pTFhg+TAAJl0Y0plyF6PEmJryE2MH8= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Benjamin Poirier , Steffen Klassert , Sasha Levin Subject: [PATCH 4.19 017/148] xfrm: Fix bucket count reported to userspace Date: Fri, 11 Jan 2019 15:13:15 +0100 Message-Id: <20190111131115.020657766@linuxfoundation.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190111131114.337122649@linuxfoundation.org> References: <20190111131114.337122649@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org 4.19-stable review patch. If anyone has any objections, please let me know. ------------------ [ Upstream commit ca92e173ab34a4f7fc4128bd372bd96f1af6f507 ] sadhcnt is reported by `ip -s xfrm state count` as "buckets count", not the hash mask. Fixes: 28d8909bc790 ("[XFRM]: Export SAD info.") Signed-off-by: Benjamin Poirier Signed-off-by: Steffen Klassert Signed-off-by: Sasha Levin --- net/xfrm/xfrm_state.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c index 7a34990a68b1..cc0203efb584 100644 --- a/net/xfrm/xfrm_state.c +++ b/net/xfrm/xfrm_state.c @@ -794,7 +794,7 @@ void xfrm_sad_getinfo(struct net *net, struct xfrmk_sadinfo *si) { spin_lock_bh(&net->xfrm.xfrm_state_lock); si->sadcnt = net->xfrm.state_num; - si->sadhcnt = net->xfrm.state_hmask; + si->sadhcnt = net->xfrm.state_hmask + 1; si->sadhmcnt = xfrm_state_hashmax; spin_unlock_bh(&net->xfrm.xfrm_state_lock); } -- 2.19.1