From: sashiko-bot@kernel.org
To: "Vas Zayarskiy" <contact@vasily.cc>
Cc: linux-hwmon@vger.kernel.org
Subject: Re: [PATCH v4 3/5] hwmon: (aquacomputer_d5next) Validate incoming status reports
Date: Sun, 27 Sep 2026 18:49:14 +0000 [thread overview]
Message-ID: <20260927184914.CC6291F000FF@smtp.kernel.org> (raw)
In-Reply-To: <20260927183723.4078226-4-contact@vasily.cc>
> The raw-event callback runs before HID core pads a short report. Check
> that the report is an input report and that its length matches the HID
> report descriptor before decoding sensor fields. Otherwise a truncated
> report can be read past its received data, and a feature report with the
> same ID can be mistaken for sensor data.
>
> Apply these checks to every device using the shared raw-event path and
> check the report ID byte before updating the cache. Legacy devices keep
> using their separate feature-report read path.
>
> Assisted-by: LLM sparse
> Signed-off-by: Vas Zayarskiy <contact@vasily.cc>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.dev/#/patchset/20260927183723.4078226-1-contact@vasily.cc?part=3
next prev parent reply other threads:[~2026-09-27 18:49 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-27 18:37 [PATCH v4 0/5] hwmon: AMPINEL telemetry support and shared fixes Vas Zayarskiy
2026-09-27 18:37 ` [PATCH v4 1/5] hwmon: (aquacomputer_d5next) Avoid truncating scaled sensor readings Vas Zayarskiy
2026-09-27 18:46 ` sashiko-bot
2026-09-27 18:37 ` [PATCH v4 2/5] hwmon: (aquacomputer_d5next) Expire the initial sensor cache Vas Zayarskiy
2026-09-27 18:47 ` sashiko-bot
2026-09-27 18:37 ` [PATCH v4 3/5] hwmon: (aquacomputer_d5next) Validate incoming status reports Vas Zayarskiy
2026-09-27 18:49 ` sashiko-bot [this message]
2026-09-27 18:37 ` [PATCH v4 4/5] hwmon: (aquacomputer_d5next) Skip unknown firmware version offsets Vas Zayarskiy
2026-09-27 18:46 ` sashiko-bot
2026-09-27 18:37 ` [PATCH v4 5/5] hwmon: (aquacomputer_d5next) Add AMPINEL telemetry support Vas Zayarskiy
2026-09-27 18:46 ` sashiko-bot
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