And if Woodward told Libby before the CIA inquiry?
Irrelevant. But the evidence shows the opposite. Fitz says Libby was inquiring of the CIA on June 11 & 14; Woodward says his first contacts (you know hwat I mean, not literally first ever) with Libby were June 23 & 27, and even then, he has no recollection of discussion Plame w/Libby, and his notes show no reference that he discussed Plame with Libby.
The entire bruhaha over the Woodward revelation is that Libby didn't out plame, but the Libby indictment is not an outing indictment, it is a false testimony and false statement indictment.