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 6DA17C636D7 for ; Mon, 30 Jan 2023 23:00:28 +0000 (UTC) Received: from [127.0.0.1] (helo=sfs-ml-2.v29.lw.sourceforge.com) by sfs-ml-2.v29.lw.sourceforge.com with esmtp (Exim 4.95) (envelope-from ) id 1pMd8W-0004yX-4l; Mon, 30 Jan 2023 23:00:27 +0000 Received: from [172.30.20.202] (helo=mx.sourceforge.net) by sfs-ml-2.v29.lw.sourceforge.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1pMd8U-0004yD-6S for linux-f2fs-devel@lists.sourceforge.net; Mon, 30 Jan 2023 23:00:25 +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=m5IFwKYcaHBrBwlibMVCCcCm49P936/GpLQEVV4pJQ8=; b=lIIn5V4mFzgovIpjogJYR2GWwL cs5+0i1eQfhOY/ucXHpqKrqkn+e1BYFOxd5TsbFKTmXautjbfPBHkNd9crQJ7KfT+cCIFBcfU/tNM IHi99I1PU6tQ9OE087++56aYLuPAdLjjCt5TPRuuX91thYxeM2b/ihMpfka8DjIpZDko=; 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=m5IFwKYcaHBrBwlibMVCCcCm49P936/GpLQEVV4pJQ8=; b=cRizaX/41nL77hY6Xe7Z5j8utk xasaBVZLBwK0dhLhM8kROPk/fNfUw+PFJbO6H4MimwOD8V0t8anBaOKwWatyWy51zo3CwpzyWsfeL u6j+jd9crrAskm/P7PuO6sbu5f4rSAEPRKnwah1ohWEybZa6lsm89pwWYFypQJlFPppc=; Received: from ams.source.kernel.org ([145.40.68.75]) by sfi-mx-2.v28.lw.sourceforge.com with esmtps (TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.95) id 1pMd8S-0002fT-3B for linux-f2fs-devel@lists.sourceforge.net; Mon, 30 Jan 2023 23:00:25 +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 ams.source.kernel.org (Postfix) with ESMTPS id 9A78DB80E78; Mon, 30 Jan 2023 23:00:18 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 09E99C433A0; Mon, 30 Jan 2023 23:00:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1675119618; bh=mm+Hb+et6414G2nBmTQgnn6P2DF44wq1TLfITcp8GUs=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=S+mO+DaQb28EkVhH3xbJdk4WcVS65gbBZajh62Xve5s9YtSr7oY6i1jKcTAF6m3pn X/O4Md0+6I/c3u/IzlSXuU9n5A5AOzOLhqC6q325PAFspFi7bxtAnYZFKKYOw+uZVK M457n+3YDLCmKpSSy/ElUD9NR2cD6HCo0sIB93YHURuJcm0YCVbG/MHQ6ggNKpIsoo xK6+XQ5Ew/X85kIvVQWBQyIZfaYvJz/rQUDNOMh6W5tN2gK8Pe3QnPPq3+oh2co+qI hUQOaPiWQqeJnSBOlxYrNHNy2AxLlNzdW9k5qwYNVz5uGA9UgQAUV6UXRYgdAiDXF5 R37SWA7cTiWQQ== 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 D3778E52559; Mon, 30 Jan 2023 23:00:17 +0000 (UTC) MIME-Version: 1.0 From: patchwork-bot+f2fs@kernel.org Message-Id: <167511961786.12751.10866509734206630885.git-patchwork-notify@kernel.org> Date: Mon, 30 Jan 2023 23:00:17 +0000 References: <20230123070414.138052-1-ebiggers@kernel.org> In-Reply-To: <20230123070414.138052-1-ebiggers@kernel.org> To: Eric Biggers X-Headers-End: 1pMd8S-0002fT-3B Subject: Re: [f2fs-dev] [PATCH] f2fs: fix information leak in f2fs_move_inline_dirents() 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, glider@google.com, stable@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net 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 Sun, 22 Jan 2023 23:04:14 -0800 you wrote: > From: Eric Biggers > > When converting an inline directory to a regular one, f2fs is leaking > uninitialized memory to disk because it doesn't initialize the entire > directory block. Fix this by zero-initializing the block. > > This bug was introduced by commit 4ec17d688d74 ("f2fs: avoid unneeded > initializing when converting inline dentry"), which didn't consider the > security implications of leaking uninitialized memory to disk. > > [...] Here is the summary with links: - [f2fs-dev] f2fs: fix information leak in f2fs_move_inline_dirents() https://git.kernel.org/jaegeuk/f2fs/c/638ce5437867 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 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 5E5F8C61DA4 for ; Mon, 30 Jan 2023 23:13:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229720AbjA3XNj (ORCPT ); Mon, 30 Jan 2023 18:13:39 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43694 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229620AbjA3XNj (ORCPT ); Mon, 30 Jan 2023 18:13:39 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3352B14495 for ; Mon, 30 Jan 2023 15:13:38 -0800 (PST) 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 7F9C2B8171F for ; Mon, 30 Jan 2023 23:00:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 09E99C433A0; Mon, 30 Jan 2023 23:00:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1675119618; bh=mm+Hb+et6414G2nBmTQgnn6P2DF44wq1TLfITcp8GUs=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=S+mO+DaQb28EkVhH3xbJdk4WcVS65gbBZajh62Xve5s9YtSr7oY6i1jKcTAF6m3pn X/O4Md0+6I/c3u/IzlSXuU9n5A5AOzOLhqC6q325PAFspFi7bxtAnYZFKKYOw+uZVK M457n+3YDLCmKpSSy/ElUD9NR2cD6HCo0sIB93YHURuJcm0YCVbG/MHQ6ggNKpIsoo xK6+XQ5Ew/X85kIvVQWBQyIZfaYvJz/rQUDNOMh6W5tN2gK8Pe3QnPPq3+oh2co+qI hUQOaPiWQqeJnSBOlxYrNHNy2AxLlNzdW9k5qwYNVz5uGA9UgQAUV6UXRYgdAiDXF5 R37SWA7cTiWQQ== 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 D3778E52559; Mon, 30 Jan 2023 23:00:17 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [f2fs-dev] [PATCH] f2fs: fix information leak in f2fs_move_inline_dirents() From: patchwork-bot+f2fs@kernel.org Message-Id: <167511961786.12751.10866509734206630885.git-patchwork-notify@kernel.org> Date: Mon, 30 Jan 2023 23:00:17 +0000 References: <20230123070414.138052-1-ebiggers@kernel.org> In-Reply-To: <20230123070414.138052-1-ebiggers@kernel.org> To: Eric Biggers Cc: linux-f2fs-devel@lists.sourceforge.net, jaegeuk@kernel.org, chao@kernel.org, glider@google.com, stable@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org Hello: This patch was applied to jaegeuk/f2fs.git (dev) by Jaegeuk Kim : On Sun, 22 Jan 2023 23:04:14 -0800 you wrote: > From: Eric Biggers > > When converting an inline directory to a regular one, f2fs is leaking > uninitialized memory to disk because it doesn't initialize the entire > directory block. Fix this by zero-initializing the block. > > This bug was introduced by commit 4ec17d688d74 ("f2fs: avoid unneeded > initializing when converting inline dentry"), which didn't consider the > security implications of leaking uninitialized memory to disk. > > [...] Here is the summary with links: - [f2fs-dev] f2fs: fix information leak in f2fs_move_inline_dirents() https://git.kernel.org/jaegeuk/f2fs/c/638ce5437867 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html