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| author | Javier Carrasco <javier.carrasco.cruz@gmail.com> | 2024-12-04 02:55:31 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2024-12-08 19:51:35 +0300 |
| commit | 2f43d5200c7330143089bfd1f2440753bac10617 (patch) | |
| tree | 409d39dfe3f3d5f9e0e174ec0aede4db99b36ad2 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 64f43895b4457532a3cc524ab250b7a30739a1b1 (diff) | |
| download | linux-2f43d5200c7330143089bfd1f2440753bac10617.tar.xz | |
iio: temperature: tmp006: fix information leak in triggered buffer
The 'scan' local struct is used to push data to user space from a
triggered buffer, but it has a hole between the two 16-bit data channels
and the timestamp. This hole is never initialized.
Initialize the struct to zero before using it to avoid pushing
uninitialized information to userspace.
Fixes: 91f75ccf9f03 ("iio: temperature: tmp006: add triggered buffer support")
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://patch.msgid.link/20241204-iio_memset_scan_holes-v2-1-3f941592a76d@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