Question Voldemort tying his life to Harry's

So when Voldemort resurrected using Harry's blood, it allowed him into Lilly's protection which protected Harry from Voldemort indefinitely (different from the charm Dumbledore put on the Dursleys house which protected him from Voldemort AND the Death Eaters at Pivet Drive until he turned 17), but he also tied Harry's life to his. This means that Voldemort is essentially a horcrux of sorts for Harry. Does this mean that Harry was basically immortal for the entire rest of the series until Voldemort died? What if he fell off of a building and or was hit by a killing curse from a death eater? Could he just choose to revive like he did in the forest?