[PATCH] Add strict Host validation

Piotr Sikora piotr at cloudflare.com
Sat Dec 20 21:32:33 UTC 2014

Hey Andrey,

> In what part of ASCII table?

US-ASCII, i.e. printable characters are 0x20-0x7E.

> What about host names in national alphabets?

They are not transmitted as such, see RFC3492 (Punycode) and RFC5891 (IDNA).

Best regards,
Piotr Sikora

More information about the nginx-devel mailing list