linux-kernel - Re: [PATCH v2 03/19] iio: chemical: bme680: Fix overflows in compensate() functions

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Message-ID: <20240609120147.65c7001d@jic23-huawei>
Date: Sun, 9 Jun 2024 12:01:47 +0100
From: Jonathan Cameron <jic23@...nel.org>
To: Vasileios Amoiridis <vassilisamir@...il.com>
Cc: dpfrey@...il.com, himanshujha199640@...il.com, lars@...afoo.de,
 linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org,
 mike.looijmans@...ic.nl
Subject: Re: [PATCH v2 03/19] iio: chemical: bme680: Fix overflows in
 compensate() functions

On Thu,  6 Jun 2024 23:22:55 +0200
Vasileios Amoiridis <vassilisamir@...il.com> wrote:

> There are cases in the compensate functions of the driver that
> there could be overflows of variables due to bit shifting ops.
> These implications were initially discussed here [1] and they
> were mentioned in log message of Commit 1b3bd8592780 ("iio:
> chemical: Add support for Bosch BME680 sensor").
> 
> [1]: https://lore.kernel.org/linux-iio/20180728114028.3c1bbe81@archlinux/
> Fixes: 1b3bd8592780 ("iio: chemical: Add support for Bosch BME680 sensor")
> Signed-off-by: Vasileios Amoiridis <vassilisamir@...il.com>
Applied and marked for stable

Thanks,

Jonathan