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From: Jonathan Cameron <jic23@kernel.org>
To: Andy Shevchenko <andriy.shevchenko@intel.com>
Cc: "Ethan Tidmore" <ethantidmore06@gmail.com>,
	"Jonathan Santos" <Jonathan.Santos@analog.com>,
	"Michael Hennerich" <Michael.Hennerich@analog.com>,
	"Lars-Peter Clausen" <lars@metafoo.de>,
	"David Lechner" <dlechner@baylibre.com>,
	"Nuno Sá" <nuno.sa@analog.com>,
	"Andy Shevchenko" <andy@kernel.org>,
	linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org,
	"kernel test robot" <lkp@intel.com>,
	"Dan Carpenter" <error27@gmail.com>
Subject: Re: [PATCH v3] iio: adc: ad7768-1: Fix ERR_PTR dereference in ad7768_fill_scale_tbl
Date: Wed, 18 Feb 2026 19:44:00 +0000	[thread overview]
Message-ID: <20260218194400.5196cd80@jic23-huawei> (raw)
In-Reply-To: <aZLIqW1JN34xvQun@smile.fi.intel.com>

On Mon, 16 Feb 2026 09:35:05 +0200
Andy Shevchenko <andriy.shevchenko@intel.com> wrote:

> On Sat, Feb 14, 2026 at 12:46:37PM -0600, Ethan Tidmore wrote:
> > The function iio_get_current_scan_type() can return an error pointer,
> > the return value scan_type is not checked for this and immediately
> > dereferenced which can cause a kernel panic.
> > 
> > Add check for IS_ERR() and propagate the error back.  
> 
> Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
> 

Applied to the fixes-togreg branch of iio.git.

Thanks,

Jonathan

      reply	other threads:[~2026-02-18 19:44 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-02-14 18:46 Ethan Tidmore
2026-02-16  7:35 ` Andy Shevchenko
2026-02-18 19:44   ` Jonathan Cameron [this message]

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