For details, see https://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commitdiff;h=15841f187d2b208a6113d4e2d479d3af4275bb1c Reported by: novel@ (Roman Bogorodskiy) Obtained from: Simon Kelley via upstream Git repo PR: 287324 dns/dnsmasq-devel already has the fix as of v2.92test14. Thanks to Roman for the report, upstream communication, and test.