[dm-devel] [PATCH v2] hex2bin: make the function hex_to_bin constant-time

[Linus Torvalds]

On Wed, May 4, 2022 at 12:51 PM Linus Torvalds
<torvalds at linux-foundation.org> wrote:
>
> But I don't think that it's the browser, actually. Even 'nslookup'
> refuses to touch it with
>
>    ** server can't find א.cc: SERVFAIL
>
> and it seems it's literally the local dns caching (dnsmasq?)

Looks like Fedora builds dnsmasq with 'no-i18n', although "dnsmasq -v"
also shows "IDN2", so who knows.. Maybe it's some default config issue
rather than the build configuration.

                  Linus