From patchwork Tue Jan 12 17:25:22 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paolo Abeni X-Patchwork-Id: 361666 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=-11.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, 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 4EF5AC433DB for ; Tue, 12 Jan 2021 17:27:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0DD3722285 for ; Tue, 12 Jan 2021 17:27:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390036AbhALR1U (ORCPT ); Tue, 12 Jan 2021 12:27:20 -0500 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:56011 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732584AbhALR1T (ORCPT ); Tue, 12 Jan 2021 12:27:19 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1610472353; 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=ksKJOrya0E5SZAtlWnTQ7OOV8JRV7X4ExT/Qyl0s9FM=; b=C7VGTCgQkUeA1GEIfjRGaabhT+SOgzX4BoTNryMEiCYlN5wbh6ldLzYoEtKufhOBvO/LWS VHO+OG3OaE4JSj0oFLZ8TZrBfgELYZ6iVnLUiVk+O7WUaz4kv/f0mlyxSePYDUiTs+9h85 4YpEX9q1V1l4SE3xh56Ux5zYOzjz8AM= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-193-sRvhOezcM--COkyaTWuGvg-1; Tue, 12 Jan 2021 12:25:48 -0500 X-MC-Unique: sRvhOezcM--COkyaTWuGvg-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 7C3FECC622; Tue, 12 Jan 2021 17:25:47 +0000 (UTC) Received: from gerbillo.redhat.com (ovpn-115-120.ams2.redhat.com [10.36.115.120]) by smtp.corp.redhat.com (Postfix) with ESMTP id 430E716D38; Tue, 12 Jan 2021 17:25:45 +0000 (UTC) From: Paolo Abeni To: netdev@vger.kernel.org Cc: mptcp@lists.01.org, "David S. Miller" , Jakub Kicinski Subject: [PATCH net 0/2] mptcp: a couple of fixes Date: Tue, 12 Jan 2021 18:25:22 +0100 Message-Id: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org This series includes two related fixes addressing potential divide by 0 bugs in the MPTCP datapath. Paolo Abeni (2): mptcp: more strict state checking for acks mptcp: better msk-level shutdown. net/mptcp/protocol.c | 64 +++++++++++++------------------------------- 1 file changed, 18 insertions(+), 46 deletions(-)