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isc-dhcp (4.4.1-2.3ubuntu2.4) jammy; urgency=medium
[ Mauricio Faria de Oliveira ]
* Prevent race condition that might ignore DHCP OFFERs/ACKs
when dhclient receives DHCP traffic noise. (LP: #1926139)
The previous/racy behavior can be switched back on with
the 'DHCP_FD_FLAGS_POKE=0' environment variable or
the 'dhcp.fd_flags_poke=0' kernel cmdline option.
- d/p/lp1926139-watch-socket-fd-later.patch: fix, switches.
- d/apparmor/sbin.dhclient,usr.sbin.dhcpd: /proc/cmdline r.
[ Steve Langasek ]
* Include /etc/dhcp/dhclient-exit-hooks.d/rfc3442-classless-routes
in the initramfs. (LP: #1937110)
- d/initramfs-tools/share/hooks/zz-dhclient: copy_exec it.
-- Mauricio Faria de Oliveira <email address hidden> Tue, 31 Jan 2023 18:54:40 -0300