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Subject[PATCH AUTOSEL 5.4 22/73] netfilter: nft_tunnel: add missing attribute validation for tunnels
Date
From: Jakub Kicinski <kuba@kernel.org>

[ Upstream commit 88a637719a1570705c02cacb3297af164b1714e7 ]

Add missing attribute validation for tunnel source and
destination ports to the netlink policy.

Fixes: af308b94a2a4 ("netfilter: nf_tables: add tunnel support")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
net/netfilter/nft_tunnel.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/net/netfilter/nft_tunnel.c b/net/netfilter/nft_tunnel.c
index 037e8fce9b30e..1effd4878619f 100644
--- a/net/netfilter/nft_tunnel.c
+++ b/net/netfilter/nft_tunnel.c
@@ -339,6 +339,8 @@ static const struct nla_policy nft_tunnel_key_policy[NFTA_TUNNEL_KEY_MAX + 1] =
[NFTA_TUNNEL_KEY_FLAGS] = { .type = NLA_U32, },
[NFTA_TUNNEL_KEY_TOS] = { .type = NLA_U8, },
[NFTA_TUNNEL_KEY_TTL] = { .type = NLA_U8, },
+ [NFTA_TUNNEL_KEY_SPORT] = { .type = NLA_U16, },
+ [NFTA_TUNNEL_KEY_DPORT] = { .type = NLA_U16, },
[NFTA_TUNNEL_KEY_OPTS] = { .type = NLA_NESTED, },
};

--
2.20.1
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