[dhcp4relay] Security and reliability fixes - #119

Open

ashutosh-agrawal wants to merge 6 commits into

sonic-net:masterfrom

ashutosh-agrawal:upstream/dhcp4relay-security-fixes-clean

Commits on Jul 18, 2026

MIGSOFTWAR-45220: [dhcp4relay] drain feature-gated subscribers to avoid config-thread busy-loop
ashutosh-agrawal
committed
cb0a86e
MIGSOFTWAR-45218: dhcp4relay: fix buffer overflows in encode_relay_option (#54)
ashutosh-agrawal
committed
220c3d1
MIGSOFTWAR-45222: dhcp4relay: reject server replies on client-facing interfaces (#58)
ashutosh-agrawal
committed
7b45583
MIGSOFTWAR-45221: [dhcp4relay] synchronize shared config state between threads (#63)
ashutosh-agrawal
committed
fbcf146
MIGSOFTWAR-45223: dhcp4relay: fix heap overflow in BOOTP padding for short frames (#62)
ashutosh-agrawal
committed
a37634d

Commits on Jul 28, 2026

Merge remote-tracking branch 'origin/master' into upstream/dhcp4relay-security-fixes-clean
ashutosh-agrawal
committed
97edcc6