From: Sasha Levin <sashal@kernel.org>
To: gregkh@linuxfoundation.org
Cc: Sasha Levin <sashal@kernel.org>,
harshit.m.mogalapalli@oracle.com, stable@vger.kernel.org,
patches@lists.linux.dev, "Zhou, Yun" <yun.zhou@windriver.com>
Subject: Re: [PATCH 6.12.y] ext4: validate donor file superblock early in EXT4_IOC_MOVE_EXT
Date: Sun, 26 Jul 2026 17:24:50 -0400 [thread overview]
Message-ID: <20260726195203.stable-0007@kernel.org> (raw)
In-Reply-To: <c5237e59-280e-4cf6-a77c-c71a61c75b5e@windriver.com>
> I see that the fix-up patch [1] has already been merged. Could you
> please double-check it?
Double-checked, and 6.12.y is complete: the original backport went out
in 6.12.97 and your fd-leak fixup in 6.12.98. In the merged result the
cross-superblock rejection sets err and jumps to mext_out, so the
fdput(donor) is no longer bypassed.
--
Thanks,
Sasha
prev parent reply other threads:[~2026-07-26 21:24 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-24 14:38 [PATCH 6.12.y] ext4: validate donor file superblock early in EXT4_IOC_MOVE_EXT Yun Zhou
2026-07-24 15:26 ` Greg KH
2026-07-25 2:43 ` Zhou, Yun
2026-07-25 5:18 ` Greg KH
2026-07-26 12:04 ` Sasha Levin
2026-07-26 12:56 ` Zhou, Yun
2026-07-26 21:24 ` Sasha Levin [this message]
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