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From: Alexander Potapenko <glider@google.com>
To: Eric Biggers <ebiggers@kernel.org>
Cc: linux-f2fs-devel@lists.sourceforge.net,
	Jaegeuk Kim <jaegeuk@kernel.org>, Chao Yu <chao@kernel.org>,
	stable@vger.kernel.org
Subject: Re: [PATCH] f2fs: fix information leak in f2fs_move_inline_dirents()
Date: Wed, 25 Jan 2023 11:10:43 +0100	[thread overview]
Message-ID: <CAG_fn=VRgtSfN30HK2kpJMRvz3utrzbiXUJ+c1-_D5RX-_UUyg@mail.gmail.com> (raw)
In-Reply-To: <Y87PqGgw1uJVlnrP@gmail.com>

> > Out of curiosity, did you add any extra annotations to detect uninit
> > writes to the disk?
>
> No.  This is the report I got:
>
> [  145.280969] =====================================================
> [  145.285368] BUG: KMSAN: uninit-value in virtqueue_add+0x1ba5/0x6ac0

Oh cool, nice to see these are actually working :)

  reply	other threads:[~2023-01-25 10:11 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-23  7:04 [PATCH] f2fs: fix information leak in f2fs_move_inline_dirents() Eric Biggers
2023-01-23  8:58 ` Alexander Potapenko
2023-01-23 18:19   ` Eric Biggers
2023-01-25 10:10     ` Alexander Potapenko [this message]
2023-01-29  9:57 ` Chao Yu
2023-01-30 23:00 ` [f2fs-dev] " patchwork-bot+f2fs

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