Comment by kllrnohj

> in this case, "memory safety", to describe the property of programming languages that don't admit to memory corruption vulnerabilities, such as [..] type confusions

> The fact is that Go doesn't admit memory corruption vulnerabilities

Except it does. This is exactly the example in the article. Type confusion causes it to treat an integer as a pointer & deference it. This then trivially can result in memory corruption depending on the value of the integer. In the example the value "42" is used so that it crashes with a nice segfault thanks to lower-page guarding, but that's just for ease of demonstration. There's nothing magical about the choice of 42 - it could just as easily have been any number in the valid address space.