Download patch
ref: 0b82f03586c40024b25ad7570482e36008ca5dd1 parent: 9948e03581c2c54dbd8cabce581c9263445ccffd author: lieff <lieff@users.noreply.github.com> date: Tue Feb 13 07:52:14 EST 2018
use afl persistent mode feature (faster)