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[netfilter,3/3] netfilter: nf_tables: add missing attribute validation for tunnels

Message ID 20200303050833.4089193-4-kuba@kernel.org
State Accepted
Delegated to: Pablo Neira
Headers show
Series netfilter: add missing attribute validation | expand

Commit Message

Jakub Kicinski March 3, 2020, 5:08 a.m. UTC 
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>
---
 net/netfilter/nft_tunnel.c | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/net/netfilter/nft_tunnel.c b/net/netfilter/nft_tunnel.c
index 4c3f2e24c7cb..764e88682a81 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, },
 };