Re: dynamic_cast undefined behavior

class BaseFoo
{
  public:
    virtual ~BaseFoo() {}
};

class Foo : public BaseFoo {};

void process(int& i) { ... }

void process(Foo& foo) { ... }

BaseFoo* getFoo() { ... }

int main()
{
  int *i = NULL;
  void process(*i); // (1)

  try
  {
    process(dynamic_cast<Foo&>(*getFoo())); // (2)
  }
  catch (const std::exception&)
  {
    // ignore bad_cast exception
  }

  return 0;
}

(1) - This is always undefined behavior, right?

(2) - Does this dynamic_cast produce undefined behavior if
      getFoo() returns a NULL pointer?