Merge "snapshot_test: Fix overflow in statvfs arithmetics"

        return AssertionFailure() << strerror(errno);

    }

    bsize_ = buf.f_bsize;

    free_space_ = buf.f_bsize * buf.f_bfree;

    available_space_ = buf.f_bsize * buf.f_bavail;

    free_space_ = bsize_ * buf.f_bfree;

    available_space_ = bsize_ * buf.f_bavail;

    return AssertionSuccess();

}