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Date: Mon, 18 May 2026 14:40:22 -0700
From: Andrew Morton <akpm@linux-foundation.org>
To: Michael Bommarito <michael.bommarito@gmail.com>
Cc: Joseph Qi <joseph.qi@linux.alibaba.com>, Mark Fasheh <mark@fasheh.com>,
 Joel Becker <jlbec@evilplan.org>, ZhengYuan Huang <gality369@gmail.com>,
 ocfs2-devel@lists.linux.dev, linux-fsdevel@vger.kernel.org,
 linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/3] ocfs2: harden inode validators against forged
 metadata
Message-Id: <20260518144022.4d0d0056d304d5fd9607bc10@linux-foundation.org>
In-Reply-To: <20260517111015.3187935-1-michael.bommarito@gmail.com>
References: <20260517111015.3187935-1-michael.bommarito@gmail.com>
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On Sun, 17 May 2026 07:10:11 -0400 Michael Bommarito <michael.bommarito@gmail.com> wrote:

> 
> This series adds three structural checks to
> ocfs2_validate_inode_block() that catch attacker-controlled bytes
> in a freshly read dinode before ocfs2_populate_inode() copies them
> verbatim into the in-core inode.  All three checks fire on the
> mount, lookup, and read-after-cache-invalidation paths and reject
> the block with ocfs2_error(), the same error-propagation
> mechanism the existing suballoc-slot, inline-data, chain-list,
> and refcount checks use.

Thanks.  Sashiko review might have found a few issues:
	https://sashiko.dev/#/patchset/20260517111015.3187935-1-michael.bommarito@gmail.com