No, this is kinda right. Memory leaks =/= memory safety. Memory leaks are just when you keep allocating more and more memory, and can be done in any language. If I make accidentally make a list that infinitely grows in python, that’s a memory leak.

There are techniques to write code that is mostly free of leaks, which is what he is referring to.

Memory safety, on the other hand, doesn’t seem to be mentioned on that page…