From the article: "That's why the 2013 test case wasn't crashing the version of WebKit that should have been vulnerable to CVE-2022-22620."
So they relied on the existing test, and it passed.
From the article: "That's why the 2013 test case wasn't crashing the version of WebKit that should have been vulnerable to CVE-2022-22620."
So they relied on the existing test, and it passed.