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Commit cd033f03 authored by Anji Jonnala's avatar Anji Jonnala Committed by Gerrit - the friendly Code Review server
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thermal-core: Fix invalid sensor request not accounted correctly 



Add NULL check for sensor name before using it in sensor_get_id and
return NULL explicitly when sensor id is not valid in get_sensor of
thermal core.

Change-Id: I4200a5691183aa2d40ef8ed64554f0beb8ce6d0d
Signed-off-by: default avatarAnji Jonnala <anjir@codeaurora.org>
parent 7bd86da6

drivers/thermal/thermal_core.c

+5 −2
Original line number Diff line number Diff line
@@ -137,16 +137,19 @@ static struct sensor_info *get_sensor(uint32_t sensor_id) 


	list_for_each_entry_safe(pos, var, &sensor_info_list, sensor_list) {

		if (pos->sensor_id == sensor_id)

			break;

			return pos;

	}



	return pos;

	return NULL;

}



int sensor_get_id(char *name)

{

	struct sensor_info *pos, *var;



	if (!name)

		return -ENODEV;



	list_for_each_entry_safe(pos, var, &sensor_info_list, sensor_list) {

		if (!strcmp(pos->tz->type, name))

			return pos->sensor_id;