From: Eric Biggers <ebiggers@kernel.org>
To: fsverity@lists.linux.dev
Cc: linux-fsdevel@vger.kernel.org,
linux-security-module@vger.kernel.org,
Andrey Albershteyn <aalbersh@kernel.org>,
stable@vger.kernel.org
Subject: Re: [PATCH] fsverity: Explicitly require FMODE_READ to retrieve hashes
Date: Wed, 28 Oct 2026 11:06:12 -0700 [thread overview]
Message-ID: <20261028180612.GA1876@quark> (raw)
In-Reply-To: <20261022211522.1489943-1-ebiggers@kernel.org>
On Thu, Oct 22, 2026 at 09:15:22PM +0000, Eric Biggers wrote:
> Therefore, just disallow these ioctls on ioctl-only file descriptors,
> similar to what was already done with FS_IOC_ENABLE_VERITY.
Applied to https://git.kernel.org/pub/scm/fs/fsverity/linux.git/log/?h=for-current
Acks from the LSM maintainers would be appreciated as well, given that
this patch fixes the interaction with certain LSMs.
- Eric
prev parent reply other threads:[~2026-10-28 18:06 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-22 21:15 [PATCH] fsverity: Explicitly require FMODE_READ to retrieve hashes Eric Biggers
2026-10-22 21:18 ` sashiko-bot
2026-10-26 13:36 ` Andrey Albershteyn
2026-10-28 18:06 ` Eric Biggers [this message]
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