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[2620:137:e000::1:20]) by mx.google.com with ESMTP id i19-20020a63d453000000b0041b7a0b673fsi7291372pgj.449.2022.10.02.05.30.07; Sun, 02 Oct 2022 05:30:19 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20210112 header.b=CICQgxwN; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229772AbiJBLZw (ORCPT + 99 others); Sun, 2 Oct 2022 07:25:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53104 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229864AbiJBLZq (ORCPT ); Sun, 2 Oct 2022 07:25:46 -0400 Received: from mail-qk1-x734.google.com (mail-qk1-x734.google.com [IPv6:2607:f8b0:4864:20::734]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 151EB2C13B for ; Sun, 2 Oct 2022 04:25:43 -0700 (PDT) Received: by mail-qk1-x734.google.com with SMTP id u28so5274322qku.2 for ; Sun, 02 Oct 2022 04:25:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date; bh=F8GQpBLMbSSQndmhlGAvL/vCPrdHrcNqTn85qYLXTLM=; b=CICQgxwNoPvxJj3P5vfBaE4dhnLO3nlosxMATPREMLwYxBKxbl7ioXXq6yefbSkaBh pJGniM1VX5W2HHHm5BJtpqEzIPSU2yatUomlD6y3rundQELyDWgpfReNoVslpQuo1COE nzaJqx+qI2s41tqj132/YDK9l84Ev+WzDkVCzxrxFenFvb5N7LVCczUuII3CXBO0hT1G 1ScrkekmWf/mHAJ/jPkRJKONgUup0m90KtjeNTT1m0lNiqc2mJkqHGP0s4ejZQa1NMVb yQTyeWANTj6/akhmpwLxG84ft22qjkXiPuEhSxNFEgeDx2iYKzjOJ5W+XQ/CCrLIBeAl lX5g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date; bh=F8GQpBLMbSSQndmhlGAvL/vCPrdHrcNqTn85qYLXTLM=; b=HdnZdPv73Xql9E3fYdtcLhTYY38JcFfRCpUKiYgcQ8PfYi4YKpfjbSJZW3U+aJnRO2 gi9P655sTpWayQKF+WqZrnaq4SJv9LGo9/T3+PFrOdH1ZT3EmQnYyW0Ay2GD/kyC114K rWrLiprsNMEIaq52XVC1p0eKEg8XZfnIhRgAexK7gVtZV29IGqSuGy1PO+J5ayVtZrg3 HiaY/Y/9ejjYBK/dmbfE9rzUG8H1TUthXCWM1wUsLme3Z4L8DeFdHdDCqY0KUO4xarN4 szfG2+cXOkMxT4SooFY/iv9e32Mayx8Gaj0QB5keDCm+jETYiUwjvQC3juNBgqNH0YGj 6Cug== X-Gm-Message-State: ACrzQf1FFXl73WbhKrlGmq4lprPWDIXLc+hrJnZRsQrXq4o4mU0hvtpp XGpUvgq1eELgK62gbHc27Z/kkThz/JgLvPVIRds= X-Received: by 2002:a37:9a51:0:b0:6cf:427b:c180 with SMTP id c78-20020a379a51000000b006cf427bc180mr10754906qke.767.1664709942531; Sun, 02 Oct 2022 04:25:42 -0700 (PDT) MIME-Version: 1.0 References: <20220926043618.566326-1-zyytlz.wz@163.com> In-Reply-To: From: Zheng Hacker Date: Sun, 2 Oct 2022 19:25:32 +0800 Message-ID: Subject: Re: [PATCH] misc: sgi-gru: fix use-after-free error in gru_set_context_option, gru_fault and gru_handle_user_call_os To: Greg KH Cc: Zheng Wang , dimitri.sivanich@hpe.com, arnd@arndb.de, linux-kernel@vger.kernel.org, alex000young@gmail.com, security@kernel.org Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-1.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_ENVFROM_END_DIGIT, FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Here is the link of new patch(https://lore.kernel.org/all/20220928025957.1050698-1-zyytlz.wz@163.com/T/#u), I added the Fixes line to tell which commit introduced the bug. Thanks, Zheng Wang