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| author | Markus Burri <markus.burri@mt.com> | 2025-05-08 15:06:09 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2025-06-09 07:45:19 +0100 |
| commit | 16285a0931869baa618b1f5d304e1e9d090470a8 (patch) | |
| tree | 644530c0fbf0e46f5919d06bb70b41b3be9ce22e /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | da9374819eb3885636934c1006d450c3cb1a02ed (diff) | |
iio: fix potential out-of-bound write
The buffer is set to 20 characters. If a caller write more characters,
count is truncated to the max available space in "simple_write_to_buffer".
To protect from OoB access, check that the input size fit into buffer and
add a zero terminator after copy to the end of the copied data.
Fixes: 6d5dd486c715 iio: core: make use of simple_write_to_buffer()
Signed-off-by: Markus Burri <markus.burri@mt.com>
Link: https://patch.msgid.link/20250508130612.82270-4-markus.burri@mt.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions