dns-domain: try IDN2003 rules if IDN2008 doesn't work
authorLennart Poettering <lennart@poettering.net>
Mon, 9 Nov 2020 22:10:43 +0000 (23:10 +0100)
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Wed, 16 Dec 2020 13:31:39 +0000 (14:31 +0100)
commitb5e39c20d9c2e0c1897da12a21162f6d33e29552
tree221cd12012e6db04dda5cf4db1e9518708a312b9
parent2c354cedd2899721b323ce31337205e40fe26fa5
dns-domain: try IDN2003 rules if IDN2008 doesn't work

This follows more closely what web browsers do, and makes sure emojis in
domains work.

Fixes: #14483
(cherry picked from commit d80e72ec602c2af2983842ad87e4443fce89d423)
src/shared/dns-domain.c