[MIRROR] OpenWrt nftables firewall

Jo-Philipp Wich 700a925fd9 fw4: prevent null access when no ipsets are defined 1 anno fa
root 700a925fd9 fw4: prevent null access when no ipsets are defined 1 anno fa
tests 6443ec7805 config: drop input traffic by default 1 anno fa
.editorconfig 59dbb982b7 Initial commit 3 anni fa
run_tests.sh fde80708d6 treewide: forward compatibility changes 2 anni fa