Re: [PATCH net v2] netfilter: br_netfilter: do not check confirmed bit in br_nf_local_in() after confirm
Florian Westphal <[email protected]>
| Newsgroups | gmane.linux.network.bridge,gmane.comp.security.firewalls.netfilter.devel,gmane.linux.network,gmane.linux.kernel |
|---|---|
| Message-ID | <[email protected]> |
Wang Liang <[email protected]> wrote: > When send a broadcast packet to a tap device, which was added to a bridge, > br_nf_local_in() is called to confirm the conntrack. If another conntrack > with the same hash value is added to the hash table, which can be > triggered by a normal packet to a non-bridge device, the below warning > may happen. I placed this in nf.git:testing. In case netdev maintainers want to take it directly: Acked-by: Florian Westphal <[email protected]>