Now that's some flawed logic here: - Some paper says that 40% of Debian packages have undefined behavior in them. - gcc's optimizer is sometimes unforgiving w

Now that's some flawed logic here: - Some paper says that 40% of Debian packages have undefined behavior in them. - gcc's optimizer is sometimes unforgiving w.r.t. undefined behavior (see also: strict aliasing), changing the intended meaning of the code. - Therefore, it breaks 40% of packages. And boom, there's your clickbait headline...