netfilter: nft_tunnel: add missing attribute validation for tunnels
commit5.4-rM2-2.2.x-imx-squashed88a637719a
upstream. Add missing attribute validation for tunnel source and destination ports to the netlink policy. Fixes:af308b94a2
("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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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e92dea63e2
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15ec06c6a8
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@ -339,6 +339,8 @@ static const struct nla_policy nft_tunnel_key_policy[NFTA_TUNNEL_KEY_MAX + 1] =
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[NFTA_TUNNEL_KEY_FLAGS] = { .type = NLA_U32, },
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[NFTA_TUNNEL_KEY_TOS] = { .type = NLA_U8, },
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[NFTA_TUNNEL_KEY_TTL] = { .type = NLA_U8, },
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[NFTA_TUNNEL_KEY_SPORT] = { .type = NLA_U16, },
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[NFTA_TUNNEL_KEY_DPORT] = { .type = NLA_U16, },
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[NFTA_TUNNEL_KEY_OPTS] = { .type = NLA_NESTED, },
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};
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