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Commit 5307d17f authored by Mathias Agopian's avatar Mathias Agopian
Browse files

track UID with connections 

Change-Id: Id4865f3cd27a95acdbbfdff1f2bb4123f312a13b
parent 3cdccc6f

services/sensorservice/SensorService.cpp

+4 −3
Original line number Diff line number Diff line
@@ -383,7 +383,8 @@ Vector<Sensor> SensorService::getSensorList() 


sp<ISensorEventConnection> SensorService::createSensorEventConnection()

{

    sp<SensorEventConnection> result(new SensorEventConnection(this));

    uid_t uid = IPCThreadState::self()->getCallingUid();

    sp<SensorEventConnection> result(new SensorEventConnection(this, uid));

    return result;

}
@@ -553,8 +554,8 @@ bool SensorService::SensorRecord::removeConnection( 
// ---------------------------------------------------------------------------



SensorService::SensorEventConnection::SensorEventConnection(

        const sp<SensorService>& service)

    : mService(service), mChannel(new BitTube())

        const sp<SensorService>& service, uid_t uid)

    : mService(service), mChannel(new BitTube()), mUid(uid)

{

}

services/sensorservice/SensorService.h

+4 −1
Original line number Diff line number Diff line
@@ -77,13 +77,14 @@ class SensorService : 


        sp<SensorService> const mService;

        sp<BitTube> const mChannel;

        uid_t mUid;

        mutable Mutex mConnectionLock;



        // protected by SensorService::mLock

        SortedVector<int> mSensorInfo;



    public:

        SensorEventConnection(const sp<SensorService>& service);

        SensorEventConnection(const sp<SensorService>& service, uid_t uid);



        status_t sendEvents(sensors_event_t const* buffer, size_t count,

                sensors_event_t* scratch = NULL);
@@ -91,6 +92,8 @@ class SensorService : 
        bool hasAnySensor() const;

        bool addSensor(int32_t handle);

        bool removeSensor(int32_t handle);



        uid_t getUid() const { return mUid; }

    };



    class SensorRecord {