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| author | Javier Carrasco <javier.carrasco.cruz@gmail.com> | 2024-11-26 00:16:13 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2024-12-07 20:23:42 +0300 |
| commit | 6ae053113f6a226a2303caa4936a4c37f3bfff7b (patch) | |
| tree | 7e6fbc274616366171b19672b0a68d4319ef10a4 /scripts/gdb/linux/utils.py | |
| parent | 47b43e53c0a0edf5578d5d12f5fc71c019649279 (diff) | |
| download | linux-6ae053113f6a226a2303caa4936a4c37f3bfff7b.tar.xz | |
iio: imu: kmx61: fix information leak in triggered buffer
The 'buffer' local array is used to push data to user space from a
triggered buffer, but it does not set values for inactive channels, as
it only uses iio_for_each_active_channel() to assign new values.
Initialize the array to zero before using it to avoid pushing
uninitialized information to userspace.
Cc: stable@vger.kernel.org
Fixes: c3a23ecc0901 ("iio: imu: kmx61: Add support for data ready triggers")
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://patch.msgid.link/20241125-iio_memset_scan_holes-v1-5-0cb6e98d895c@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions