From 15ec06c6a8948c5c0888c8086da8490cd0511633 Mon Sep 17 00:00:00 2001 From: Jakub Kicinski Date: Mon, 2 Mar 2020 21:08:33 -0800 Subject: [PATCH] netfilter: nft_tunnel: add missing attribute validation for tunnels 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 Signed-off-by: Pablo Neira Ayuso Signed-off-by: Greg Kroah-Hartman --- 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 037e8fce9b30..1effd4878619 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, }, };