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netfilter: nf_tables: add and use nft_sk helper

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[ Upstream commit 85554eb981 ]

This allows to change storage placement later on without changing readers.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Stable-dep-of: 28427f368f ("netfilter: nft_exthdr: Fix non-linear header modification")
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Florian Westphal
2021-05-28 12:30:05 +02:00
committed by Greg Kroah-Hartman
parent af844ba799
commit 39546418b8
4 changed files with 9 additions and 4 deletions
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4
net/netfilter/nft_reject_inet.c
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@ -28,7 +28,7 @@ static void nft_reject_inet_eval(const struct nft_expr *expr,
nft_hook(pkt));
break;
case NFT_REJECT_TCP_RST:
nf_send_reset(nft_net(pkt), pkt->xt.state->sk,
nf_send_reset(nft_net(pkt), nft_sk(pkt),
pkt->skb, nft_hook(pkt));
break;
case NFT_REJECT_ICMPX_UNREACH:
@ -45,7 +45,7 @@ static void nft_reject_inet_eval(const struct nft_expr *expr,
priv->icmp_code, nft_hook(pkt));
break;
case NFT_REJECT_TCP_RST:
nf_send_reset6(nft_net(pkt), pkt->xt.state->sk,
nf_send_reset6(nft_net(pkt), nft_sk(pkt),
pkt->skb, nft_hook(pkt));
break;
case NFT_REJECT_ICMPX_UNREACH: