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| author | Rupesh Majhi <zoone.rupert@gmail.com> | 2026-07-19 03:07:52 +0300 |
|---|---|---|
| committer | Jonathan Cameron <jonathan.cameron@oss.qualcomm.com> | 2026-08-07 23:51:04 +0100 |
| commit | 26e9213898fc949923188ef0aeea31fc87708836 (patch) | |
| tree | 824bb5a3425a3816771dab1844a71a6d481be06f /tools/perf/scripts/python | |
| parent | 8662e56c31cf23b61ca3d11b516efb94c35b8026 (diff) | |
iio: pressure: dps310: fix NULL pointer dereference on ACPI probe
When the device is enumerated through its ACPI HID (IFX3100),
i2c_client_get_device_id() returns NULL: the ACPI-derived client name
does not match the driver's i2c_device_id table. dps310_probe() then
dereferences that NULL pointer in "iio->name = id->name" and crashes the
kernel during probe.
The IIO device name is always "dps310", so set it directly and drop the
now-unused device-id lookup.
Fixes: 72ff282819d0 ("iio: pressure: dps310: Add ACPI HID table")
Cc: stable@vger.kernel.org
Signed-off-by: Rupesh Majhi <zoone.rupert@gmail.com>
Signed-off-by: Jonathan Cameron <jonathan.cameron@oss.qualcomm.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions