How long until you die when the komodo dragon licks you?

Komodos aren't that poisonous.

If it bites you, then it's bad, because then you get the saliva into an open would and into the blood stream.

This is certain pain, but not certain death. Good medical care and antibiotics has a good chance of saving you. All depending on the severity of the bite, and time from bite to treatment of course.

But if it only were to lick your (unbroken) skin, or drool on you, you'd be OK. Although washing it off as soon as possible would be a smart thng to do.