diff mbox

[4/6] netfilter: nf_tables: fix bogus rulenum after goto action

Message ID 1400579126-6451-5-git-send-email-pablo@netfilter.org
State Awaiting Upstream
Headers show

Commit Message

Pablo Neira Ayuso May 20, 2014, 9:45 a.m. UTC
After returning from the chain that we just went to with no matchings,
we get a bogus rule number in the trace. To fix this, we would need
to iterate over the list of remaining rules in the chain to update the
rule number counter.

Patrick suggested to set this to the maximum value since the default
base chain policy is the very last action when the processing the base
chain is over.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
 net/netfilter/nf_tables_core.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox

Patch

diff --git a/net/netfilter/nf_tables_core.c b/net/netfilter/nf_tables_core.c
index f55fb28..be08a96 100644
--- a/net/netfilter/nf_tables_core.c
+++ b/net/netfilter/nf_tables_core.c
@@ -202,7 +202,7 @@  next_rule:
 	}
 
 	if (unlikely(pkt->skb->nf_trace))
-		nft_trace_packet(pkt, basechain, ++rulenum, NFT_TRACE_POLICY);
+		nft_trace_packet(pkt, basechain, -1, NFT_TRACE_POLICY);
 
 	rcu_read_lock_bh();
 	stats = rcu_dereference(nft_base_chain(basechain)->stats);