From: "Toke Høiland-Jørgensen" <toke@toke.dk>
To: Alexander Potapenko <glider@google.com>,
Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Cc: phil@philpotter.co.uk, ath9k-devel@qca.qualcomm.com,
David Miller <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>, Kalle Valo <kvalo@kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
linux-wireless <linux-wireless@vger.kernel.org>,
Networking <netdev@vger.kernel.org>,
syzkaller-bugs <syzkaller-bugs@googlegroups.com>
Subject: Re: KMSAN: uninit-value in ath9k_htc_rx_msg
Date: Thu, 25 Aug 2022 17:55:40 +0200 [thread overview]
Message-ID: <878rnc8ghv.fsf@toke.dk> (raw)
In-Reply-To: <CAG_fn=Wq51FMbty4c_RwjBSFWS1oceL1rOAUzCyRnGEzajQRAg@mail.gmail.com>
Alexander Potapenko <glider@google.com> writes:
> On Thu, Aug 25, 2022 at 4:34 PM Tetsuo Handa
> <penguin-kernel@i-love.sakura.ne.jp> wrote:
>>
>> Hello.
> Hi Tetsuo,
>
>> I found that your patch was applied. But since the reproducer tested only 0 byte
>> case, I think that rejecting only less than sizeof(struct htc_frame_hdr) bytes
>> is not sufficient.
>>
>> More complete patch with Ack from Toke is waiting at
>> https://lkml.kernel.org/r/7acfa1be-4b5c-b2ce-de43-95b0593fb3e5@I-love.SAKURA.ne.jp .
>
> Thanks for letting me know! I just checked that your patch indeed
> fixes the issue I am facing.
> If it is more complete, I think we'd indeed better use yours.
FWIW, that patch is just waiting for Kalle to apply it, and I just
noticed this whole thread has used his old email address, so updating
that now as a gentle ping :)
-Toke
next prev parent reply other threads:[~2022-08-25 15:55 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-09 16:27 KMSAN: uninit-value in ath9k_htc_rx_msg syzbot
2020-08-13 3:32 ` syzbot
[not found] ` <a142d63c-7810-40ff-9c24-7160c63bafebn@googlegroups.com>
2022-08-24 13:30 ` Alexander Potapenko
2022-08-25 14:34 ` Tetsuo Handa
2022-08-25 15:09 ` Alexander Potapenko
2022-08-25 15:55 ` Toke Høiland-Jørgensen [this message]
2022-08-29 5:36 ` Kalle Valo
2022-08-26 1:35 ` Tetsuo Handa
2022-08-26 8:38 ` Alexander Potapenko
2022-08-28 10:44 ` Phillip Potter
2022-07-30 12:13 ` [PATCH] ath9k: avoid uninit memory read in ath9k_htc_rx_msg() Tetsuo Handa
2022-07-30 13:36 ` Tetsuo Handa
2022-08-16 9:52 ` Tetsuo Handa
2022-08-16 13:58 ` Toke Høiland-Jørgensen
2022-08-16 14:46 ` [PATCH v2] " Tetsuo Handa
2022-08-16 16:38 ` Toke Høiland-Jørgensen
2022-08-30 12:16 ` Kalle Valo
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