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| author | Jiale Yao <yaojiale02@163.com> | 2026-09-25 21:17:31 +0800 |
|---|---|---|
| committer | Jonathan Cameron <jonathan.cameron@oss.qualcomm.com> | 2026-09-28 17:07:34 +0100 |
| commit | 85e2c8ca7ac9e39a61e7fb18728918f6e966f439 (patch) | |
| tree | 06ca8556f172a5d37ebf4ad503e35043cedc3e43 /tools/perf/scripts/python | |
| parent | a3f438368c596040efbc44aa8a65e4e5ef2f3847 (diff) | |
| download | linux-next-85e2c8ca7ac9e39a61e7fb18728918f6e966f439.tar.gz linux-next-85e2c8ca7ac9e39a61e7fb18728918f6e966f439.zip | |
iio: dac: ad5755: validate SPI match data
A device bound through driver_override need not match an entry in the
driver tables. In that case spi_get_device_match_data() returns NULL,
but ad5755_probe() stores and later dereferences the result.
Validate the match data before it is used.
Fixes: 62d3fb9dcc09 ("iio: dac: ad5755: make use of of_device_id table")
Signed-off-by: Jiale Yao <yaojiale02@163.com>
Cc: stable@vger.kernel.org
Signed-off-by: Jonathan Cameron <jonathan.cameron@oss.qualcomm.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions