Add null-pointer check for mHalWrapper (7359a586) · Commits · e / os / platform_frameworks_native

services/sensorservice/SensorDevice.cpp

+4 −0

Original line number	Diff line number	Diff line
		@@ -572,6 +572,7 @@ int SensorDevice::getHalDeviceVersion() const {
		}

		status_t SensorDevice::flush(void* /ident/, int handle) {
		if (mHalWrapper == nullptr) return NO_INIT;
		return mHalWrapper->flush(handle);
		}

		@@ -711,6 +712,7 @@ void SensorDevice::disableAllSensors() {
		}

		status_t SensorDevice::injectSensorData(const sensors_event_t* injected_sensor_event) {
		if (mHalWrapper == nullptr) return NO_INIT;
		return mHalWrapper->injectSensorData(injected_sensor_event);
		}

		@@ -720,6 +722,7 @@ status_t SensorDevice::setMode(uint32_t mode) {
		}

		int32_t SensorDevice::registerDirectChannel(const sensors_direct_mem_t* memory) {
		if (mHalWrapper == nullptr) return NO_INIT;
		Mutex::Autolock _l(mLock);

		return mHalWrapper->registerDirectChannel(memory, nullptr);
		@@ -731,6 +734,7 @@ void SensorDevice::unregisterDirectChannel(int32_t channelHandle) {

		int32_t SensorDevice::configureDirectChannel(int32_t sensorHandle, int32_t channelHandle,
		const struct sensors_direct_cfg_t* config) {
		if (mHalWrapper == nullptr) return NO_INIT;
		Mutex::Autolock _l(mLock);

		return mHalWrapper->configureDirectChannel(sensorHandle, channelHandle, config);