netdev - [PATCH net 2/3] Revert "netfilter: conntrack: tag conntracks picked up in local out hook"

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Date:   Sat, 12 Mar 2022 23:03:14 +0100
From:   Pablo Neira Ayuso <pablo@...filter.org>
To:     netfilter-devel@...r.kernel.org
Cc:     davem@...emloft.net, netdev@...r.kernel.org, kuba@...nel.org
Subject: [PATCH net 2/3] Revert "netfilter: conntrack: tag conntracks picked up in local out hook"

From: Florian Westphal <fw@...len.de>

This was a prerequisite for the ill-fated
"netfilter: nat: force port remap to prevent shadowing well-known ports".

As this has been reverted, this change can be backed out too.

Signed-off-by: Florian Westphal <fw@...len.de>
---
 include/net/netfilter/nf_conntrack.h | 1 -
 net/netfilter/nf_conntrack_core.c    | 3 ---
 2 files changed, 4 deletions(-)

diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index 8731d5bcb47d..b08b70989d2c 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -97,7 +97,6 @@ struct nf_conn {
 	unsigned long status;
 
 	u16		cpu;
-	u16		local_origin:1;
 	possible_net_t ct_net;
 
 #if IS_ENABLED(CONFIG_NF_NAT)
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index d6aa5b47031e..bf1e17c678f1 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -1748,9 +1748,6 @@ resolve_normal_ct(struct nf_conn *tmpl,
 			return 0;
 		if (IS_ERR(h))
 			return PTR_ERR(h);
-
-		ct = nf_ct_tuplehash_to_ctrack(h);
-		ct->local_origin = state->hook == NF_INET_LOCAL_OUT;
 	}
 	ct = nf_ct_tuplehash_to_ctrack(h);
 
-- 
2.30.2