From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 4D37A462CC; Wed, 26 Feb 2025 20:55:37 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id CE496402DE; Wed, 26 Feb 2025 20:55:36 +0100 (CET) Received: from mail-lj1-f225.google.com (mail-lj1-f225.google.com [209.85.208.225]) by mails.dpdk.org (Postfix) with ESMTP id E3A6A4029F for ; Wed, 26 Feb 2025 20:55:35 +0100 (CET) Received: by mail-lj1-f225.google.com with SMTP id 38308e7fff4ca-3061513d353so2214891fa.2 for ; Wed, 26 Feb 2025 11:55:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=6wind.com; s=google; t=1740599735; x=1741204535; darn=dpdk.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=zLDLEvOsh5CHtI5b99nNx3Rm/SDzrSSuGd/nbHR9J/w=; b=DAtM5ChDTSjocuH/YfoioFRLoCGgBjzps0V1yW2/V0QssFgVmc/J9cYTYFOkjjJq9U 18BY+LOrFpH2aalMSKGpI7O5XpydKw9FC93Aj7TnuZNR/KyB20anxGCvO2KviqonQ80y pmnNG6e289/ehyVUt4b2/CX3e5gf1T69KSRfyfElNa0s5FCMZG3iMnFi5s+LUdvoErQA PXeNcZMqNpkJmk1I5hOsQeOGZmGWzyD3v+8WRnY6TAd8PvwonfdH/I2GdMmo3+YuvQ1y m1KzT6SVlSG3umjX65YblLvngxbUiuxLO6TpcjwiYgwQl/GpimmXPcka4v/vg5OQ+ikq K7UA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1740599735; x=1741204535; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=zLDLEvOsh5CHtI5b99nNx3Rm/SDzrSSuGd/nbHR9J/w=; b=qUi4ImR2U/Rfg/fCb5lMOIu5vZ2F9ffrcnzIpAI1RFKdDErfByzj9UzA1BXOfCcdKK +Risl7xX6wBSkL4YOXtDrt5Y+7Hm8QavvIwxePeC2oylUQtCgslyTzEirYnLoE/rXatM fuqbUpmX+1ZJ9p9zjBcas5sl35W5pGaDmWcR+G6/l5t2BVykMg8+aX5NhExRagUDol0A vvyJYW3VDwAJ3K2pAe7zWxUNjrejAqOfTneOzX6BfmbU+QjzNkAcSLaJAwHjHwr1X8iJ dOEU44qpKBwJSMhgYXje+xGlkEeO/aVZPlBUClBXQyWZ38WqIGa0szXtB9H9u06LhC5J ao9w== X-Gm-Message-State: AOJu0YzCW0dCEnYfSv0+ov+O+19jQGbcpLRuoRpDDvY+n5lG0uPLp9hT +dNw/cLlH18TcXtDl8x3gvdUoukMJN6MXHlxObMZ2LrQcUvm/Lc97sRA3g7sMRNyH4v4IJX7NGV eXhCq+FVhx7H9k85cejbv4Y+0TPTfDGMEfn/kylK9 X-Gm-Gg: ASbGncv3WQf9iE+vmvb6YDI3tSRlSxEgSS38naKpSDYUStw5675ZbDs94XTSPIPKcV0 JsiboI/bXdL3Y9JHy2aQpmvSGBJlYPzOZbgGJgsAecgQXpdGGPhOmyv1rG4ElEfRvepb6zrC3Vz goBo2j/kzBoL7iWV4qngMwd5R2sqgOhy4K40e7UlqMsP+ZEURFILu+z9JfLVVoScH9qw1ElaARu MdPAE+y0WcwLdytyo8pKFhdlcEyD9ZUXyt6IgX4KTExE4Iuzj8I/DWzCHuPPecnPEvyNbykZQQS vubp8wJGG8R1agg0Tzk4wiSLJUXkDS57sImf47jc4yFEt6hTcsJtFk9DzG8B X-Google-Smtp-Source: AGHT+IGLyqtcYcDa2rskaqzvKOTNy1F7V1fmIp+N85X5VZPBLxIL4GGIWu3Y77LxylMY1yOEwXkOfXDpPzzi X-Received: by 2002:a2e:9c4a:0:b0:308:e956:670 with SMTP id 38308e7fff4ca-30a5b20dcb5mr90398441fa.23.1740599734991; Wed, 26 Feb 2025 11:55:34 -0800 (PST) Received: from smtpservice.6wind.com ([185.13.181.2]) by smtp-relay.gmail.com with ESMTP id 38308e7fff4ca-30a819f5024sm1427461fa.44.2025.02.26.11.55.34; Wed, 26 Feb 2025 11:55:34 -0800 (PST) X-Relaying-Domain: 6wind.com Received: from localhost (rainbow.dev.6wind.com [10.17.1.165]) by smtpservice.6wind.com (Postfix) with ESMTP id 9A4CB175EF; Wed, 26 Feb 2025 20:55:34 +0100 (CET) From: Ariel Otilibili To: dev@dpdk.org Cc: Thomas Monjalon , David Marchand , stable@dpdk.org, Stephen Hemminger , Ciara Loftus , Maryam Tahhan , Ariel Otilibili Subject: [PATCH v11 0/2] Fix use after free, and refactor af_xdp_tx_zc Date: Wed, 26 Feb 2025 20:55:02 +0100 Message-Id: <20250226195504.2340737-1-ariel.otilibili@6wind.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20250116195640.68885-1-ariel.otilibili@6wind.com> References: <20250116195640.68885-1-ariel.otilibili@6wind.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Hello, The series addresses Bugzilla ID 1440 in two steps; 1. Fix use after free. 2. Refactor af_xdp_tx_zc(). Thank you, --- v11 * removed assignments in if statements (Stephen Hemminger) v10 (https://inbox.dpdk.org/dev/20250223215259.448723-1-ariel.otilibili@6wind.com/) * no change v9 (https://inbox.dpdk.org/dev/20250207104552.1663519-1-ariel.otilibili@6wind.com/) * desc->len takes its value from mbuf (Maryam Tahhan) v8 (https://inbox.dpdk.org/dev/20250206204645.1564535-1-ariel.otilibili@6wind.com/) * fixed seg fault (https://inbox.dpdk.org/dev/CAFdtZitaNGhC5Q10ATNa7xXX1JbuWob=YzrcWmq8LTz+qjiu4A@mail.gmail.com/) * addressed feedback from Maryam Tahhan v7 (https://inbox.dpdk.org/dev/20250201100300.2194018-1-ariel.otilibili@6wind.com/) * no change * resent because CI didn't take patch-2 into the series v6 (https://inbox.dpdk.org/dev/20250131231018.2163893-1-ariel.otilibili@6wind.com/) * added missing credits to Maryam Tahhan in v5 v5 (https://inbox.dpdk.org/dev/20250131183439.909831-1-ariel.otilibili@6wind.com/) * fix style issues in the signature of reserve_and_fill() (Stephen Hemminger) v4 (https://inbox.dpdk.org/dev/20250130221853.789366-1-ariel.otilibili@6wind.com/) * redid the refactor (Maryam Tahhan) * marked the fix as acked (Stephen Hemminger) * updated .mailmap, my main e-mail is @6wind.com (https://inbox.dpdk.org/dev/20250115121152.487360-4-otilibil@eurecom.fr/) v3 (https://inbox.dpdk.org/dev/20250128231152.249497-1-ariel.otilibili@6wind.com/) * reworded commit message of patch-1 * addressed feedback of Maryam Tahhan v2 (https://inbox.dpdk.org/dev/20250116225151.188214-1-ariel.otilibili@6wind.com/) * reworded commit messages * addressed feedback from Stephen Hemminger v1 (http://inbox.dpdk.org/dev/20250116195640.68885-1-ariel.otilibili@6wind.com/) Ariel Otilibili (2): net/af_xdp: Fix use after free in af_xdp_tx_zc net/af_xdp: Refactor af_xdp_tx_zc .mailmap | 2 +- drivers/net/af_xdp/rte_eth_af_xdp.c | 77 ++++++++++++++++------------- 2 files changed, 44 insertions(+), 35 deletions(-) -- 2.30.2