netfilter: nft_fwd_netdev: check ttl/hl before forwarding

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Drop packets if their ttl/hl is too small for forwarding.

Fixes: d32de98ea7 ("netfilter: nft_fwd_netdev: allow to forward packets via neighbour layer")
Signed-off-by: Florian Westphal <fw@strlen.de>

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Florian Westphal 2026-04-09 13:30:41 +02:00

parent f30e5a7291

commit 1dfd95bdf4

1 changed files with 10 additions and 0 deletions

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net/netfilter/nft_fwd_netdev.c

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