From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id F218EC43219 for ; Fri, 7 Oct 2022 07:50:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229925AbiJGHuX (ORCPT ); Fri, 7 Oct 2022 03:50:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42436 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229491AbiJGHuV (ORCPT ); Fri, 7 Oct 2022 03:50:21 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BC74F6566F for ; Fri, 7 Oct 2022 00:50:18 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 58A53B82273 for ; Fri, 7 Oct 2022 07:50:17 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 0F7E2C433C1; Fri, 7 Oct 2022 07:50:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1665129016; bh=5++3S05RD0S3Au9xnAxUSkC4LKNSaKXirBIj/ykBn+c=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=jeAsY8PEcQR66IsW4TWItiHH6vrL1XRuiCxNAy0QneAQ2CBrVrL70nlyN2KRTLtgp 5Ztc1m02UldZnmQ0ZE83h9z0P54PZ/46Vg82mwxKjTiJWt8mO3yqk7leKXkb8CVPW4 EpDtOtT0/eKX3rM8YJgxEktZH1mhKu2A5jXnjF1fs0uDMtsAQj9MINvTPe//urgXq4 OobM49gQX52r/4qQO1/XCcaBH0bU8WAGYery4av0nY+rL8gMl7OyqH0YZZPSfMyd+G 370xzplCXa4uOfW9nu3lTAZrCvd99OItJJFq0mlN4RedV6vXenAbsuOrivRpSEFT91 g5TXGY1Jb57nA== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id DE3E4E2A05D; Fri, 7 Oct 2022 07:50:15 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH v3 net] ipv4: Handle attempt to delete multipath route when fib_info contains an nh reference From: patchwork-bot+netdevbpf@kernel.org Message-Id: <166512901590.847.15819501464797229185.git-patchwork-notify@kernel.org> Date: Fri, 07 Oct 2022 07:50:15 +0000 References: <20221006164849.9386-1-dsahern@kernel.org> In-Reply-To: <20221006164849.9386-1-dsahern@kernel.org> To: David Ahern Cc: kuba@kernel.org, davem@davemloft.net, pabeni@redhat.com, netdev@vger.kernel.org, idosch@idosch.org, exsociety@gmail.com Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hello: This patch was applied to netdev/net.git (master) by David S. Miller : On Thu, 6 Oct 2022 10:48:49 -0600 you wrote: > Gwangun Jung reported a slab-out-of-bounds access in fib_nh_match: > fib_nh_match+0xf98/0x1130 linux-6.0-rc7/net/ipv4/fib_semantics.c:961 > fib_table_delete+0x5f3/0xa40 linux-6.0-rc7/net/ipv4/fib_trie.c:1753 > inet_rtm_delroute+0x2b3/0x380 linux-6.0-rc7/net/ipv4/fib_frontend.c:874 > > Separate nexthop objects are mutually exclusive with the legacy > multipath spec. Fix fib_nh_match to return if the config for the > to be deleted route contains a multipath spec while the fib_info > is using a nexthop object. > > [...] Here is the summary with links: - [v3,net] ipv4: Handle attempt to delete multipath route when fib_info contains an nh reference https://git.kernel.org/netdev/net/c/61b91eb33a69 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html