iio: cros_ec: Fix the allocation size for cros_ec_command

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commit 8a4629055e upstream.

The struct cros_ec_command contains several integer fields and a
trailing array. An allocation size neglecting the integer fields can
lead to buffer overrun.

Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org>
Signed-off-by: Yiyuan Guo <yguoaz@gmail.com>
Fixes: 974e6f02e2 ("iio: cros_ec_sensors_core: Add common functions for the ChromeOS EC Sensor Hub.")
Link: https://lore.kernel.org/r/20230630143719.1513906-1-yguoaz@gmail.com
Cc: <Stable@vger.kerenl.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Yiyuan Guo 2023-06-30 22:37:19 +08:00 • committed by Greg Kroah-Hartman

parent 737d519e7b

commit 773cf6b3b6

1 changed files with 1 additions and 1 deletions

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drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c

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