From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Delivered-To: sprite@gnuweeb.org Received: from gnuweeb.org by gnuweeb with LMTP id ovqmKakR22H6jAQAav/0+A (envelope-from ) for ; Sun, 09 Jan 2022 16:47:37 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) by gnuweeb.org (Postfix) with ESMTP id 55C63C2A2C; Sun, 9 Jan 2022 16:47:36 +0000 (UTC) Authentication-Results: gnuweeb.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=kernel-dk.20210112.gappssmtp.com header.i=@kernel-dk.20210112.gappssmtp.com header.a=rsa-sha256 header.s=20210112 header.b=tTCcfQ3w; dkim-atps=neutral X-Original-To: gwml@gnuweeb.org Delivered-To: gwml@gnuweeb.org Received: from mail-il1-f169.google.com (mail-il1-f169.google.com [209.85.166.169]) by gnuweeb.org (Postfix) with ESMTPS id 197E4C163B for ; Sun, 9 Jan 2022 16:47:34 +0000 (UTC) Received: by mail-il1-f169.google.com with SMTP id b1so9356224ilj.2 for ; Sun, 09 Jan 2022 08:47:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20210112.gappssmtp.com; s=20210112; h=from:to:cc:in-reply-to:references:subject:message-id:date :mime-version:content-transfer-encoding; bh=xWI3vNvmJfkrk5zSMMt3m4H8NBhpSTby79+KRMrIVro=; b=tTCcfQ3wUNKqEYSJ9hV+mo0+y/rj6IlemkWzjotqMkznRlVmfJvV84Sqm63cu3Jbz2 1zffd7b1HsctsXx3LxpZ2v4Hg9gKa5JTDJ+rCiEygv076Q2BJ3atIInp5rTpzVIqBPnQ lnXz6+F5E7bNRxYZKaPyl97CM64oY2Ac6vXcAHemCEkSonz0qbuQeiyrQSrjAmLYVr87 uv6isgv5uLP+UoTzpHXCGVM7iTvg+Z6iQAmpAatofz+AdTLsV/6nZyL9rb6rGwC5EomS shoFji/9ZXDKEWWT8IUJQ6/Iz++4apR5zIhdmN/BAn9EnBKQ1zrdJ6Vjg2ZRm+TmWJJn lgMg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:in-reply-to:references:subject :message-id:date:mime-version:content-transfer-encoding; bh=xWI3vNvmJfkrk5zSMMt3m4H8NBhpSTby79+KRMrIVro=; b=n2tvjYzmwpdqGb6Vzf3bDA0tVE5wuLup9AdwdJIPWagIxnDh8CeneLRpaW1n6dxMBv jr5K/PVFpex75yuoHrTb+NLXBXmREcHkJECt7hcAF8r5tr1CCjoHNiFB8UHUF7TFylBc 2MYZ2e1OuWHAI0Vryd8Bh0rV/l4JQ8o0x/WugLkx+RRSvFiGpFHiKwcMzyDKWQV4B4PS 7FvFW6r63xw3CK8khoHSoJEnWjWH3gftdYyv1qWe4QXYBJNVhjPYugbRLzqhoXFJz9m/ XpIHkC/IEpm31FggtcN3TvsoKOlu67MLoP0kDd6qtF8oMaNdNCYh/nAkR+ByQypsQht9 DiXg== X-Gm-Message-State: AOAM532O3Y0XsqzU90pGpZzLYMlGqzcMlHlWdPCTOTF38IVdWow5oHff s1SE3p2vE62PAo3E9KY/HcS4+g== X-Google-Smtp-Source: ABdhPJykikycN3zW/Nq4TrdDL2iDS6cvHhZXqzgLY5rS7vpDWVxnYs8pnnu4lp5MFstYan62jrTEMw== X-Received: by 2002:a92:d34d:: with SMTP id a13mr7838543ilh.266.1641746851830; Sun, 09 Jan 2022 08:47:31 -0800 (PST) Received: from [192.168.1.116] ([66.219.217.159]) by smtp.gmail.com with ESMTPSA id v5sm2773135ilu.77.2022.01.09.08.47.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 09 Jan 2022 08:47:31 -0800 (PST) From: Jens Axboe To: Ammar Faizi In-Reply-To: <20220107130218.1238910-1-ammarfaizi2@gnuweeb.org> References: <20220107130218.1238910-1-ammarfaizi2@gnuweeb.org> Subject: Re: [PATCH liburing 0/3] Fix undefined behavior, acessing dead object Message-Id: <164174685029.72168.15306294752052885000.b4-ty@kernel.dk> Date: Sun, 09 Jan 2022 09:47:30 -0700 MIME-Version: 1.0 X-BeenThere: gwml@gnuweeb.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: GNU/Weeb Mailing List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: GNU/Weeb Mailing List Cc: GNU/Weeb Mailing List , io-uring Mailing List Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: gwml-bounces@gnuweeb.org Sender: "GWML" On Fri, 7 Jan 2022 20:02:15 +0700, Ammar Faizi wrote: > This series fixes undefined behavior caused by accessing local > variables that have been out of their scope. > > FWIW, compile the following code with gcc (Ubuntu 11.2.0-7ubuntu2) 11.2.0: > ``` > #include > > [...] Applied, thanks! [1/3] test/socket-rw-eagain: Fix UB, accessing dead object commit: 5ee4feeac88d42c8c4cadee1f242279ff5fc0277 [2/3] test/socket-rw: Fix UB, accessing dead object commit: e5bb9f3e65f0e18132b27ba0322e2419d87f4f92 [3/3] test/socket-rw-offset: Fix UB, accessing dead object commit: 3f10277e6412d56cb52424d07f685128112498fa Best regards, -- Jens Axboe -- GWML mailing list GWML@gnuweeb.org https://gwml.gnuweeb.org/listinfo/gwml