Issue Description

https://github.com/IntelRealSense/librealsense/blob/master/doc/d435i.md
Processing IMU sensor data according to the above, process memory (Private Bytes) has increase about 27KB/sec.
Leave it running 36 hours, memory usage keep increased and process has died.
Strangely, I got same result by more simple code.

#include <librealsense2/rs.hpp>

int main()
{
    rs2::config cfg;
    cfg.enable_stream(RS2_STREAM_GYRO);
    cfg.enable_stream(RS2_STREAM_ACCEL);

    rs2::pipeline pipe;
    pipe.start(cfg);
    getchar();
}

This looks like a memory leak to me. Is there a suspected cause?