func readProcessUnicodeString()

in providers/windows/process_windows.go [212:228]

• 15 lines of code
• 4 McCabe index (conditional complexity)

func readProcessUnicodeString(handle syscall.Handle, s *windows.UnicodeString) ([]byte, error) {
	// Allocate an extra UTF-16 null character at the end in case the read string
	// is not terminated.
	extra := 2
	if s.Size&1 != 0 {
		extra = 3 // If size is odd, need 3 nulls to terminate.
	}
	buf := make([]byte, int(s.Size)+extra)
	nRead, err := windows.ReadProcessMemory(handle, s.Buffer, buf[:s.Size])
	if err != nil {
		return nil, err
	}
	if nRead != uintptr(s.Size) {
		return nil, fmt.Errorf("unicode string: short read: (%d/%d)", nRead, s.Size)
	}
	return buf, nil
}