From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from out4-smtp.messagingengine.com (out4-smtp.messagingengine.com [66.111.4.28]) by dpdk.org (Postfix) with ESMTP id EBFA7235 for ; Tue, 21 Nov 2017 14:29:47 +0100 (CET) Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.nyi.internal (Postfix) with ESMTP id 976A020696; Tue, 21 Nov 2017 08:29:47 -0500 (EST) Received: from frontend2 ([10.202.2.161]) by compute1.internal (MEProxy); Tue, 21 Nov 2017 08:29:47 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fridaylinux.org; h=cc:date:from:in-reply-to:message-id:references:subject:to :x-me-sender:x-me-sender:x-sasl-enc; s=fm1; bh=h7I81gNA6ISe6i80o uMOiaPelIjAIPJoNy5eGfVv+DQ=; b=M5OMKjnfm3ATg955pnBQweGcoA5phpWrt HTsjatp0oAkiJYcRJgXjP1t+c2lzIeicGsCbNgbsV1tWOi91HPAgMCFXHHd/Nnr+ 1SeV9GishYquU6HHSL07IVOvGSlxuEXv2FKUh66BHQzyqZTMoSnbnQpKaFWO3/eG OI4hULxZ6+brbzIDJs/JZqEf/8WIICoA4qe/AXfqhm0xphG5DRG65Lv8MVoAawiZ uWsRtq3wU7RkzMUrCfExsTDeSb/aXxn3AJFoeAzRnLkpb8qdLe1mq6I2ZUPG3Ib/ yfx6DewhFalUDUrhRRmNtBVMbZ85b0kAu7nIxxDzXmZnGMG1XagUQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:date:from:in-reply-to:message-id :references:subject:to:x-me-sender:x-me-sender:x-sasl-enc; s= fm1; bh=h7I81gNA6ISe6i80ouMOiaPelIjAIPJoNy5eGfVv+DQ=; b=qeeiVbmA OfLIkorxl3qYP9GoCjJiCiVklK0f+Sg1GmL1Dg4jgcm7M3iRagEykkh1uI/jA6Ts ETlzpkxiaS/ytnF4v97O0mjicGbljrBGn0J7ka3dJzKb1ori39bGBgLMcZBLgnCT k/P1P6JbLzyKXfTCFBBqXg0HItIUsomvnARwjFjKWzkt1y/514Kb0iK+2HE6v9wJ xezIuQSU3BylUQyXa3XKwuuLvRGz6Y+R6Jt62af7GMN3xjvv1ETvM7SL7DDhKU3M II4EH+GqKwhoNq5MCdDOJDR66Iw36LujIXbBbLRIY3+92+BGuu2Afo0jfcahu3uR MSQLXCX9iur2HQ== X-ME-Sender: Received: from localhost.localdomain (unknown [180.158.62.0]) by mail.messagingengine.com (Postfix) with ESMTPA id 7386824810; Tue, 21 Nov 2017 08:29:42 -0500 (EST) From: Yuanhan Liu To: Ajit Khaparde Cc: dpdk stable Date: Tue, 21 Nov 2017 21:18:24 +0800 Message-Id: <1511270333-31002-162-git-send-email-yliu@fridaylinux.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1511270333-31002-1-git-send-email-yliu@fridaylinux.org> References: <1511270333-31002-1-git-send-email-yliu@fridaylinux.org> Subject: [dpdk-stable] patch 'net/bnxt: fix a pointer deref before null check' has been queued to stable release 17.08.1 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: Tue, 21 Nov 2017 13:29:48 -0000 Hi, FYI, your patch has been queued to stable release 17.08.1 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 11/24/17. So please shout if anyone has objections. Thanks. --yliu --- >>From ec951ccf3460de14a0c488921a4183f1b3dcc94b Mon Sep 17 00:00:00 2001 From: Ajit Khaparde Date: Tue, 24 Oct 2017 16:19:51 -0500 Subject: [PATCH] net/bnxt: fix a pointer deref before null check [ upstream commit 60fff858ad2db8c607501b6dd8e3f190a3793913 ] Coverity issue: 158634 Fixes: daef48efe5e5 ("net/bnxt: support set MTU") Signed-off-by: Ajit Khaparde --- drivers/net/bnxt/bnxt_rxr.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/bnxt/bnxt_rxr.c b/drivers/net/bnxt/bnxt_rxr.c index 28105b0..eb32a63 100644 --- a/drivers/net/bnxt/bnxt_rxr.c +++ b/drivers/net/bnxt/bnxt_rxr.c @@ -388,11 +388,11 @@ static int bnxt_rx_pkt(struct rte_mbuf **rx_pkt, cons = rxcmp->opaque; mbuf = bnxt_consume_rx_buf(rxr, cons); - rte_prefetch0(mbuf); - if (mbuf == NULL) return -EBUSY; + rte_prefetch0(mbuf); + mbuf->nb_segs = 1; mbuf->next = NULL; mbuf->pkt_len = rxcmp->len; -- 2.7.4