From: Sami Tolvanen <samitolvanen@google.com>
To: Eric Biggers <ebiggers@kernel.org>
Cc: dm-devel@lists.linux.dev, Alasdair Kergon <agk@redhat.com>,
Mike Snitzer <snitzer@kernel.org>,
Mikulas Patocka <mpatocka@redhat.com>,
Benjamin Marzinski <bmarzins@redhat.com>,
Eran Messeri <eranm@google.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 6/7] dm-verity: correctly handle dm_bufio_client_create() failure
Date: Wed, 17 Dec 2025 17:50:08 +0000 [thread overview]
Message-ID: <20251217175008.GF2944334@google.com> (raw)
In-Reply-To: <20251216230614.51779-7-ebiggers@kernel.org>
On Tue, Dec 16, 2025 at 03:06:13PM -0800, Eric Biggers wrote:
> If either of the calls to dm_bufio_client_create() in verity_fec_ctr()
> fails, then dm_bufio_client_destroy() is later called with an ERR_PTR()
> argument. That causes a crash. Fix this.
>
> Fixes: a739ff3f543a ("dm verity: add support for forward error correction")
> Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Reviewed-by: Sami Tolvanen <samitolvanen@google.com>
Sami
next prev parent reply other threads:[~2025-12-17 17:50 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-16 23:06 [PATCH 0/7] dm-verity: FEC optimizations and fixes Eric Biggers
2025-12-16 23:06 ` [PATCH 1/7] dm-verity: move dm_verity_fec_io to mempool Eric Biggers
2025-12-17 17:41 ` Sami Tolvanen
2025-12-16 23:06 ` [PATCH 2/7] dm-verity: make dm_verity_fec_io::bufs variable-length Eric Biggers
2025-12-17 17:45 ` Sami Tolvanen
2025-12-16 23:06 ` [PATCH 3/7] dm-verity: remove unnecessary condition for verity_fec_finish_io() Eric Biggers
2025-12-17 17:46 ` Sami Tolvanen
2025-12-16 23:06 ` [PATCH 4/7] dm-verity: remove unnecessary ifdef around verity_fec_decode() Eric Biggers
2025-12-17 17:47 ` Sami Tolvanen
2025-12-16 23:06 ` [PATCH 5/7] dm-verity: make verity_fec_is_enabled() an inline function Eric Biggers
2025-12-17 17:48 ` Sami Tolvanen
2025-12-16 23:06 ` [PATCH 6/7] dm-verity: correctly handle dm_bufio_client_create() failure Eric Biggers
2025-12-17 17:50 ` Sami Tolvanen [this message]
2025-12-16 23:06 ` [PATCH 7/7] dm-verity: allow REED_SOLOMON to be 'm' if DM_VERITY is 'm' Eric Biggers
2025-12-17 17:51 ` Sami Tolvanen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20251217175008.GF2944334@google.com \
--to=samitolvanen@google.com \
--cc=agk@redhat.com \
--cc=bmarzins@redhat.com \
--cc=dm-devel@lists.linux.dev \
--cc=ebiggers@kernel.org \
--cc=eranm@google.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mpatocka@redhat.com \
--cc=snitzer@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.