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=-10.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 65BBCC433E9 for ; Fri, 1 Jan 2021 23:28:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 225EF221F2 for ; Fri, 1 Jan 2021 23:28:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727285AbhAAX1b (ORCPT ); Fri, 1 Jan 2021 18:27:31 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39214 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727038AbhAAX1a (ORCPT ); Fri, 1 Jan 2021 18:27:30 -0500 Received: from mout-p-201.mailbox.org (mout-p-201.mailbox.org [IPv6:2001:67c:2050::465:201]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 11DDCC0613CF for ; Fri, 1 Jan 2021 15:26:50 -0800 (PST) Received: from smtp1.mailbox.org (smtp1.mailbox.org [IPv6:2001:67c:2050:105:465:1:1:0]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-p-201.mailbox.org (Postfix) with ESMTPS id 4D71PB5wVSzQjkp; Sat, 2 Jan 2021 00:26:22 +0100 (CET) X-Virus-Scanned: amavisd-new at heinlein-support.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=pmachata.org; s=MBO0001; t=1609543581; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=TT30AH2MZO2nigGEXq9YkqK5r5qQ7XGOtPBLTNRndx8=; b=JtWzN22FpGNa0MVIGWiXL05p2V4tPy4C+R9R+gjqSTwaFZeBEpkgVm2Lpep2cKTeOZLmN9 HZC7JyVx8e915awwyUGGzqJwmCmy8qCjRcwkYPtNXeNSwzK6sROWche+WHQOwmH7AMA3dH OhKKbJDgSsM2Ipuf/wZTulsQtz/f3ZE9K6WgOHF7GoA646769owXEhNhqSt/VV+yKpCdTl DdMjVSNu6op5VkclUfsUpA+T3pqfvDOE1kQtxzg9Pjpj/P+JPxPXgTlATVXdgCvy9NH+eo I8lSeDlDc+Ndj8NhrjCSlyyJ+FSo8hyDo6VOtTDZ5B1Nol2YWTfAMH7tNXLUUw== Received: from smtp1.mailbox.org ([80.241.60.240]) by spamfilter02.heinlein-hosting.de (spamfilter02.heinlein-hosting.de [80.241.56.116]) (amavisd-new, port 10030) with ESMTP id rfVAO2XflsW0; Sat, 2 Jan 2021 00:26:20 +0100 (CET) From: Petr Machata To: netdev@vger.kernel.org, dsahern@gmail.com, stephen@networkplumber.org Cc: Petr Machata Subject: [PATCH iproute2 0/3] dcb: Fixes Date: Sat, 2 Jan 2021 00:25:49 +0100 Message-Id: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-MBO-SPAM-Probability: ** X-Rspamd-Score: 1.66 / 15.00 / 15.00 X-Rspamd-Queue-Id: D42F31842 X-Rspamd-UID: 55de36 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org dcb currently sends all netlink messages with a type RTM_GETDCB, even the set ones. In patch #1, send the setters as RTM_SETDCB. In patch #2, plug a leak. In patch #3, change the command line option for namespace change from devlink-like -N / --Netns to ip-like -n / --netns. Petr Machata (3): dcb: Set values with RTM_SETDCB type dcb: Plug a leaking DCB socket buffer dcb: Change --Netns/-N to --netns/-n dcb/dcb.c | 11 ++++++----- man/man8/dcb.8 | 7 +++++++ 2 files changed, 13 insertions(+), 5 deletions(-) -- 2.26.2