| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.5 143/151] netfilter: nft_tunnel: add missing attribute validation for tunnels | Date | Tue, 17 Mar 2020 11:55:53 +0100 |
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From: Jakub Kicinski <kuba@kernel.org>
commit 88a637719a1570705c02cacb3297af164b1714e7 upstream.
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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- net/netfilter/nft_tunnel.c | 2 ++ 1 file changed, 2 insertions(+)
--- a/net/netfilter/nft_tunnel.c +++ b/net/netfilter/nft_tunnel.c @@ -339,6 +339,8 @@ static const struct nla_policy nft_tunne [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, }, };
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