把之前兩個不一樣的 PDF (但是 SHA-1 一樣) 塞到 Git 裡面，然後其他程式發現問題而炸掉了 XDDD
hahahahahahahahahahahaha they added a test for the shattered.io vuln to webkit and it broke git :-) https://t.co/GGvbYYAvf8 pic.twitter.com/lPNptlFeH5
— Andy Wingo (@andywingo) February 24, 2017