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 1E6D4C77B61 for ; Fri, 7 Apr 2023 08:10:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239409AbjDGIKV (ORCPT ); Fri, 7 Apr 2023 04:10:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50152 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231360AbjDGIKU (ORCPT ); Fri, 7 Apr 2023 04:10:20 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B99D7A271; Fri, 7 Apr 2023 01:10:19 -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 dfw.source.kernel.org (Postfix) with ESMTPS id 5607F64F77; Fri, 7 Apr 2023 08:10:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id AA27EC433EF; Fri, 7 Apr 2023 08:10:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1680855018; bh=vINl0lPg8DSk3x3DsYiCNOE7MhbQ+ie0j6bnteHngsI=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=lzfHbqd7dQ26glqRvArGNoCyx9xXUg4MQs1x1mJddKXsZGF6y7zQyN79D22m6/ItA njzUWh/zoYxV6q9KIicG7NnNEu00j8GHa9soduFnnWbPR0sAh0kCO1fXNaUKSTWDm7 qOqGboQ9GK4eaeyILtCYx5GaiLm0gtizfx8HPMXBoNhfn4eH1PYfuOjQRPmlZm421w ACfDFxzNR/YxPZ2sI4euQhuD3aBKn5cDxCxetFR7HYQmldP3NbNE6hJyhpjkNRLPdJ BBDfTfes2DvUSw0ayocdGf0B/2W7A7NozZlBTbPMr6Hx0xIIR4JMRMTtDntAQ1oZAp 5CDNs0PkNFTvg== 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 8EA99C395C5; Fri, 7 Apr 2023 08:10:18 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net] tcp: restrict net.ipv4.tcp_app_win From: patchwork-bot+netdevbpf@kernel.org Message-Id: <168085501858.4864.5890586221086478006.git-patchwork-notify@kernel.org> Date: Fri, 07 Apr 2023 08:10:18 +0000 References: <20230406063450.19572-1-yuehaibing@huawei.com> In-Reply-To: <20230406063450.19572-1-yuehaibing@huawei.com> To: YueHaibing Cc: davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, corbet@lwn.net, dsahern@kernel.org, kuniyu@amazon.com, netdev@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hello: This patch was applied to netdev/net.git (main) by David S. Miller : On Thu, 6 Apr 2023 14:34:50 +0800 you wrote: > UBSAN: shift-out-of-bounds in net/ipv4/tcp_input.c:555:23 > shift exponent 255 is too large for 32-bit type 'int' > CPU: 1 PID: 7907 Comm: ssh Not tainted 6.3.0-rc4-00161-g62bad54b26db-dirty #206 > Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 > Call Trace: > > dump_stack_lvl+0x136/0x150 > __ubsan_handle_shift_out_of_bounds+0x21f/0x5a0 > tcp_init_transfer.cold+0x3a/0xb9 > tcp_finish_connect+0x1d0/0x620 > tcp_rcv_state_process+0xd78/0x4d60 > tcp_v4_do_rcv+0x33d/0x9d0 > __release_sock+0x133/0x3b0 > release_sock+0x58/0x1b0 > > [...] Here is the summary with links: - [net] tcp: restrict net.ipv4.tcp_app_win https://git.kernel.org/netdev/net/c/dc5110c2d959 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html