> The obscure Haiku operating system is an example, they offer a "secure socket" abstraction but it doesn't implement hostname validation so in essence it's worthless

I just fixed this in https://git.haiku-os.org/haiku/commit/?id=8d63a9060e66aa69c0....

In the future, please actually report such problems on the bugtracker instead of just randomly shaming us on HN :p