| Message ID | 20241224031809.950461-1-joe@pf.is.s.u-tokyo.ac.jp (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | thermal: of: fix OF node leak in of_thermal_zone_find() | expand |
diff --git a/drivers/thermal/thermal_of.c b/drivers/thermal/thermal_of.c index fab11b98ca49..5ab4ce4daaeb 100644 --- a/drivers/thermal/thermal_of.c +++ b/drivers/thermal/thermal_of.c @@ -160,6 +160,7 @@ static struct device_node *of_thermal_zone_find(struct device_node *sensor, int return ERR_PTR(ret); } + of_node_put(sensor_specs.np); if ((sensor == sensor_specs.np) && id == (sensor_specs.args_count ? sensor_specs.args[0] : 0)) { pr_debug("sensor %pOFn id=%d belongs to %pOFn\n", sensor, id, child);
of_thermal_zone_find() calls of_parse_phandle_with_args(), but does not release the OF node reference obtained by it. Therefore, add a of_node_put() call when the call is successful. Fixes: 3fd6d6e2b4e8 ("thermal/of: Rework the thermal device tree initialization") Signed-off-by: Joe Hattori <joe@pf.is.s.u-tokyo.ac.jp> --- drivers/thermal/thermal_of.c | 1 + 1 file changed, 1 insertion(+)