From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-f196.google.com (mail-wr0-f196.google.com [209.85.128.196]) by dpdk.org (Postfix) with ESMTP id 21B6E1B249 for ; Mon, 30 Oct 2017 16:35:52 +0100 (CET) Received: by mail-wr0-f196.google.com with SMTP id r79so13016414wrb.13 for ; Mon, 30 Oct 2017 08:35:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=eaLRRgyhbI9tvLXg7m5qgmdXT7zN78bUrLai3mRfgu8=; b=RyVi24iqiNTn0k9awwXth8tRj1ENIXvazo4qN3Mp0sWjPxZLBUtZY8imzrtPzIpPns QctpMngbLuIVYq/sijP8ALcuBF3uXAiIXJKb0aCPKi2i172OcQF0luyfZL6EWxvQ1mil CNNQGBtHKzesSHHnbI91yPFwd37weGvrrhTjyykdrdJpXe3yLOQXui0+cUqVa44k5W15 xd5AaFZzHErdstl0uD6IlYJoJsekKhJcPRzTSkwQIKJgdITfW5/OiFecOZVUo+qTYXHR 3ernKsAZnm8rSoqQieX/BSqi0qe+DhyD+xl4Fd0ylRyRp0hDd/CRGYo4oaKWB0+yRE5r qohw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=eaLRRgyhbI9tvLXg7m5qgmdXT7zN78bUrLai3mRfgu8=; b=DlCfT5/gyHWuiG84q3vb+dHPsIM1a7CTIoISzyjpC0Ps4ZMolATUdo2X8v459xG2/J HhSTpWGeSuDvA7ZTui4vE7Tpf16ipw/pKVnXqZNXj9qhhN/3a/FJ1f59smCdgEWYrzM2 0+xs9i+PnVZC+cZ1x+301sGIMXmbr5FB4I8YV91rEy/7BlTgnm+V8NmxGhvMszrUNpgh w8DpzHQMLctzFqQzCHavzBi/9lPyYWKwAQa4Gb63b1I6RQkJMO5g4vjtt1rXYF3J6DhT GGYAMZPAj6tzs+GhBqqwspkDpkuTpLkQlxKPDKXTqVxB/PCzHKUrYvOEzDIIAYVI+Zdk Dinw== X-Gm-Message-State: AMCzsaW2PgIH2VwUp2oJOat7vJf9yX7Whl7sKOtnZomtTz6ERo/eSadq Kd1ALWRNAtjjR3GU+qd59kM= X-Google-Smtp-Source: ABhQp+Sh9zjCLpoNGZGVhvCo/XWR5Is1JwVC0nW71uaK8EAj0msfVl9hRPUnlFTiHZbVfg5uu8aKYA== X-Received: by 10.223.134.157 with SMTP id 29mr1634627wrx.72.1509377751786; Mon, 30 Oct 2017 08:35:51 -0700 (PDT) Received: from localhost ([2a00:23c5:bef3:400:4a51:b7ff:fe0b:4749]) by smtp.gmail.com with ESMTPSA id c3sm9872641wrd.44.2017.10.30.08.35.50 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 30 Oct 2017 08:35:51 -0700 (PDT) From: luca.boccassi@gmail.com To: Olivier Matz Cc: dpdk stable Date: Mon, 30 Oct 2017 15:34:05 +0000 Message-Id: <20171030153511.13322-2-luca.boccassi@gmail.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20171030153511.13322-1-luca.boccassi@gmail.com> References: <20171030153511.13322-1-luca.boccassi@gmail.com> Subject: [dpdk-stable] patch 'net: fix inner L2 length in packet type parser' has been queued to LTS release 16.11.4 X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 30 Oct 2017 15:35:52 -0000 Hi, FYI, your patch has been queued to LTS release 16.11.4 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 11/01/17. So please shout if anyone has objections. Thanks. Kind regards, Luca Boccassi --- >>From 7ec2f419540e7e70f38053d941426af94e7b1703 Mon Sep 17 00:00:00 2001 From: Olivier Matz Date: Mon, 11 Sep 2017 16:57:22 +0200 Subject: [PATCH] net: fix inner L2 length in packet type parser [ upstream commit b081c1dd2ec64c4f3cc18723ccb7aa1601985bb0 ] The inner L2 length returned by rte_net_get_ptype() is not properly initialized. If the caller does not zero the header lengths structure, the inner_l2 field will be undefined. Fix it by initializing inner_l2 to 0 when parsing a inner layer. Fixes: 2c15c5377da2 ("net: support NVGRE in software packet type parser") Signed-off-by: Olivier Matz --- lib/librte_net/rte_net.c | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/librte_net/rte_net.c b/lib/librte_net/rte_net.c index a8c7aff9c..a3ca04032 100644 --- a/lib/librte_net/rte_net.c +++ b/lib/librte_net/rte_net.c @@ -396,6 +396,7 @@ uint32_t rte_net_get_ptype(const struct rte_mbuf *m, if ((layers & RTE_PTYPE_INNER_L2_MASK) == 0) return pkt_type; + hdr_lens->inner_l2_len = 0; if (proto == rte_cpu_to_be_16(ETHER_TYPE_TEB)) { eh = rte_pktmbuf_read(m, off, sizeof(*eh), &eh_copy); if (unlikely(eh == NULL)) -- 2.11.0