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 B919AA0093 for ; Thu, 10 Mar 2022 13:12:25 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id B1C9D41142; Thu, 10 Mar 2022 13:12:25 +0100 (CET) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by mails.dpdk.org (Postfix) with ESMTP id CE8E041140 for ; Thu, 10 Mar 2022 13:12:23 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1646914343; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=oroy9Mg85VpWhmNZPmhYXjk4VH37V9khST2+48hCTs4=; b=VpMmvVFgND8XCwLs/czt4bhuS/Q65DNRro7r4C5l6Ta60UhrqlTqAZ1Y5P3Xog14cUd9tJ 7bxFQuChG10fI7tgSMZ8AvYbL73RMTUrwPj3/D170V5J7DVJwULvoF/rh1nhfwCQJ2/PwP I4YUcjc87M/PgVU+MttJ6sQ11g1zTi4= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-255-5069mOQEPY2NbAH7r1cNsQ-1; Thu, 10 Mar 2022 07:12:20 -0500 X-MC-Unique: 5069mOQEPY2NbAH7r1cNsQ-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 3A16BC28A; Thu, 10 Mar 2022 12:12:19 +0000 (UTC) Received: from rh.Home (unknown [10.39.195.75]) by smtp.corp.redhat.com (Postfix) with ESMTP id 3F0DA2D1F8; Thu, 10 Mar 2022 12:12:18 +0000 (UTC) From: Kevin Traynor To: Leyi Rong Cc: Ferruh Yigit , dpdk stable Subject: patch 'net/iavf: fix potential out-of-bounds access' has been queued to stable release 21.11.1 Date: Thu, 10 Mar 2022 12:11:23 +0000 Message-Id: <20220310121127.1324802-17-ktraynor@redhat.com> In-Reply-To: <20220310121127.1324802-1-ktraynor@redhat.com> References: <20220310121127.1324802-1-ktraynor@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=ktraynor@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII" X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Hi, FYI, your patch has been queued to stable release 21.11.1 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 03/14/22. So please shout if anyone has objections. Also note that after the patch there's a diff of the upstream commit vs the patch applied to the branch. This will indicate if there was any rebasing needed to apply to the stable branch. If there were code changes for rebasing (ie: not only metadata diffs), please double check that the rebase was correctly done. Queued patches are on a temporary branch at: https://github.com/kevintraynor/dpdk-stable This queued commit can be viewed at: https://github.com/kevintraynor/dpdk-stable/commit/6472c2d476777054abdf9986ba0d6ac1f5cab0dc Thanks. Kevin --- >From 6472c2d476777054abdf9986ba0d6ac1f5cab0dc Mon Sep 17 00:00:00 2001 From: Leyi Rong Date: Tue, 8 Mar 2022 13:56:17 +0800 Subject: [PATCH] net/iavf: fix potential out-of-bounds access [ upstream commit d78d21b983f215d1425422f955cbd934e48360d3 ] Fix potential out-of-bounds access as overrunning callee's array of size 26 by passing argument rxq->rxdid(which evaluates to 63) in call to iavf_rx_scan_hw_ring_flex_rxd. Coverity issue: 376616 Fixes: 0ed16e01313e ("net/iavf: fix function pointer in multi-process") Signed-off-by: Leyi Rong Reviewed-by: Ferruh Yigit --- drivers/net/iavf/iavf_rxtx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/iavf/iavf_rxtx.c b/drivers/net/iavf/iavf_rxtx.c index 60d6b20004..ede6c21668 100644 --- a/drivers/net/iavf/iavf_rxtx.c +++ b/drivers/net/iavf/iavf_rxtx.c @@ -478,5 +478,5 @@ iavf_rxd_to_pkt_fields_by_comms_aux_v2(struct iavf_rx_queue *rxq, static const -iavf_rxd_to_pkt_fields_t rxd_to_pkt_fields_ops[] = { +iavf_rxd_to_pkt_fields_t rxd_to_pkt_fields_ops[IAVF_RXDID_LAST + 1] = { [IAVF_RXDID_COMMS_AUX_VLAN] = iavf_rxd_to_pkt_fields_by_comms_aux_v1, [IAVF_RXDID_COMMS_AUX_IPV4] = iavf_rxd_to_pkt_fields_by_comms_aux_v1, -- 2.34.1 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2022-03-10 12:05:31.921998821 +0000 +++ 0024-net-iavf-fix-potential-out-of-bounds-access.patch 2022-03-10 12:05:31.320630906 +0000 @@ -1 +1 @@ -From d78d21b983f215d1425422f955cbd934e48360d3 Mon Sep 17 00:00:00 2001 +From 6472c2d476777054abdf9986ba0d6ac1f5cab0dc Mon Sep 17 00:00:00 2001 @@ -5,0 +6,2 @@ +[ upstream commit d78d21b983f215d1425422f955cbd934e48360d3 ] + @@ -12 +13,0 @@ -Cc: stable@dpdk.org @@ -21 +22 @@ -index cb779879cb..16e8d021f9 100644 +index 60d6b20004..ede6c21668 100644 @@ -24 +25 @@ -@@ -477,5 +477,5 @@ iavf_rxd_to_pkt_fields_by_comms_aux_v2(struct iavf_rx_queue *rxq, +@@ -478,5 +478,5 @@ iavf_rxd_to_pkt_fields_by_comms_aux_v2(struct iavf_rx_queue *rxq,