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Wed, 13 May 2026 01:13:32 -0700 (PDT) From: Stepan Ionichev To: jic23@kernel.org Cc: dlechner@baylibre.com, nuno.sa@analog.com, andy@kernel.org, gregkh@linuxfoundation.org, hcazarim@yahoo.com, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, sozdayvek@gmail.com Subject: Re: [PATCH] iio: gyro: bmg160: bail out when bandwidth/filter is not in table Date: Wed, 13 May 2026 13:12:51 +0500 Message-Id: <20260513081251.1781-1-sozdayvek@gmail.com> X-Mailer: git-send-email 2.33.0.windows.2 In-Reply-To: <20260510023500.61036-1-sozdayvek@gmail.com> References: <20260510023500.61036-1-sozdayvek@gmail.com> Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Fixes: 22b46c45fb9b ("iio:gyro:bmg160 Gyro Sensor driver") The set_filter() path is reachable from userspace via the sysfs in_anglvel_filter_low_pass_3db_frequency interface, so userspace can trivially trigger the out-of-bounds read with a value that is not in bmg160_samp_freq_table[].filter. Stepan