This bug was fixed in the package dnsmasq - 2.80-1ubuntu2
--------------- dnsmasq (2.80-1ubuntu2) eoan; urgency=medium
* Fix FTBFS in eoan due to glibc 2.30 SIOCGSTAMP changes (LP: #1843430)
-- Christian Ehrhardt <email address hidden> Tue, 10 Sep 2019 15:00:04 +0200
This bug was fixed in the package dnsmasq - 2.80-1ubuntu2
---------------
dnsmasq (2.80-1ubuntu2) eoan; urgency=medium
* Fix FTBFS in eoan due to glibc 2.30 SIOCGSTAMP changes (LP: #1843430)
-- Christian Ehrhardt <email address hidden> Tue, 10 Sep 2019 15:00:04 +0200