From ad18d7bf68a3da860ebb62a59c449804a6d237b4 Mon Sep 17 00:00:00 2001 From: Michal 'vorner' Vaner Date: Tue, 4 Sep 2018 13:25:44 +0200 Subject: [PATCH] netfilter: nfnetlink_queue: Solve the NFQUEUE/conntrack clash for NF_REPEAT NF_REPEAT places the packet at the beginning of the iptables chain instead of accepting or rejecting it right away. The packet however will reach the end of the chain and continue to the end of iptables eventually, so it needs the same handling as NF_ACCEPT and NF_DROP. Fixes: 368982cd7d1b ("netfilter: nfnetlink_queue: resolve clash for unconfirmed conntracks") Signed-off-by: Michal 'vorner' Vaner Signed-off-by: Pablo Neira Ayuso --- net/netfilter/nfnetlink_queue.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c index ea4ba551abb2..d33094f4ec41 100644 --- a/net/netfilter/nfnetlink_queue.c +++ b/net/netfilter/nfnetlink_queue.c @@ -233,6 +233,7 @@ static void nfqnl_reinject(struct nf_queue_entry *entry, unsigned int verdict) int err; if (verdict == NF_ACCEPT || + verdict == NF_REPEAT || verdict == NF_STOP) { rcu_read_lock(); ct_hook = rcu_dereference(nf_ct_hook); -- 2.30.2