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 lists.sourceforge.net (lists.sourceforge.net [216.105.38.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 630CFC7EE31 for ; Tue, 30 May 2023 23:40:37 +0000 (UTC) Received: from [127.0.0.1] (helo=sfs-ml-3.v29.lw.sourceforge.com) by sfs-ml-3.v29.lw.sourceforge.com with esmtp (Exim 4.95) (envelope-from ) id 1q48xA-00075N-5P; Tue, 30 May 2023 23:40:36 +0000 Received: from [172.30.20.202] (helo=mx.sourceforge.net) by sfs-ml-3.v29.lw.sourceforge.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1q48x8-00075H-Ln for linux-f2fs-devel@lists.sourceforge.net; Tue, 30 May 2023 23:40:35 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=Cc:To:In-Reply-To:References:Date:Message-Id:From: Subject:Content-Transfer-Encoding:MIME-Version:Content-Type:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=SUwC9jURQbSe5FpjG3KTUJuJbDj/W3hNP7Qv7IwlnVM=; b=Lz6dI/sB6Rlmt7FwkznDARilp1 5xncwYMvtwM2o5cAq9LiXqOIhRN4VN7lsk5xgYHesrYSzbVVe4UP0ZumfbEsH2lA+pjbb3M7OH/eG 7u9DymCbO75OJ4UBUQneoH90YkJ4tMVNj0FhhWynuIiLevO3YYtZ1w5snYFw/sU39YI0=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=Cc:To:In-Reply-To:References:Date:Message-Id:From:Subject: Content-Transfer-Encoding:MIME-Version:Content-Type:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=SUwC9jURQbSe5FpjG3KTUJuJbDj/W3hNP7Qv7IwlnVM=; b=I600eZ+fZXzoObQWdTqicknBeV vH9ZPGmie/Hiuu7iX/IfA5CMmmXo9QwlqMPD/X3NNZpPCyNEhuIjhMp2alSyGY0rWevqoK7s1O3mL 6AqcFhLUhWUI1cpN98SXH4b1twp2TrB1iV1FLPdwup2vwlzu2oYG5Ns1kfl+1uqQSJdQ=; Received: from dfw.source.kernel.org ([139.178.84.217]) by sfi-mx-1.v28.lw.sourceforge.com with esmtps (TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.95) id 1q48x4-006wkQ-PZ for linux-f2fs-devel@lists.sourceforge.net; Tue, 30 May 2023 23:40:34 +0000 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 600986354F; Tue, 30 May 2023 23:40:25 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 429FAC433A0; Tue, 30 May 2023 23:40:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1685490024; bh=X2D/1a1qdK0++0GVnVTUuU8tD+5QP3hQ8D+IOu9ggiI=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=kaHUTYTq6NQmZcM5+V5T+3gOXuTYdbf10V/3EBLA2qEbcu3te5I7w9OIr6xBtxALQ FWHU0msvz/mAh4O2EAffmxDSitq1G6xbt166qcVdQ4NwSupHO1Zyz+BWYzvNjmgPoe PYkNWnnjaElmGQ8k7kw+ltjvLWIl5cHMqvp588mVwCcOg0EwlU4KgZkGmMnNk5ajFv Jid6cfvOowEXsnhVtedK2hLSkOSV1+EgXWS+MYoHboBAmtDeniic41pw6SYVeu38H+ 5gP5ASTJhJo9nsprlT3V/O/aiJXlz5RWj7ORoVYzByUXSUvxbD+2BJ8W74jAhwkIu9 v3DYWxWuWRzjw== 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 2A6DDE21EC5; Tue, 30 May 2023 23:40:24 +0000 (UTC) MIME-Version: 1.0 From: patchwork-bot+f2fs@kernel.org Message-Id: <168549002416.8773.766514446956426834.git-patchwork-notify@kernel.org> Date: Tue, 30 May 2023 23:40:24 +0000 References: <20230523061725.650692-1-chao@kernel.org> In-Reply-To: <20230523061725.650692-1-chao@kernel.org> To: Chao Yu X-Headers-End: 1q48x4-006wkQ-PZ Subject: Re: [f2fs-dev] [PATCH v2] f2fs: fix to avoid NULL pointer dereference f2fs_write_end_io() X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, butterflyhuangxx@gmail.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net Hello: This patch was applied to jaegeuk/f2fs.git (dev) by Jaegeuk Kim : On Tue, 23 May 2023 14:17:25 +0800 you wrote: > butt3rflyh4ck reports a bug as below: > > When a thread always calls F2FS_IOC_RESIZE_FS to resize fs, if resize fs is > failed, f2fs kernel thread would invoke callback function to update f2fs io > info, it would call f2fs_write_end_io and may trigger null-ptr-deref in > NODE_MAPPING. > > [...] Here is the summary with links: - [f2fs-dev,v2] f2fs: fix to avoid NULL pointer dereference f2fs_write_end_io() https://git.kernel.org/jaegeuk/f2fs/c/9318465d0e82 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel