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| author | Javier Carrasco <javier.carrasco.cruz@gmail.com> | 2024-11-25 22:16:16 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2024-12-07 17:23:41 +0000 |
| commit | 2a7377ccfd940cd6e9201756aff1e7852c266e69 (patch) | |
| tree | f8404cadbc1bf4137b9b906527c3f38da93098cc /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 333be433ee908a53f283beb95585dfc14c8ffb46 (diff) | |
iio: adc: ti-ads8688: 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: 61fa5dfa5f52 ("iio: adc: ti-ads8688: Fix alignment of buffer in iio_push_to_buffers_with_timestamp()")
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://patch.msgid.link/20241125-iio_memset_scan_holes-v1-8-0cb6e98d895c@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions