diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2020-04-24 21:55:34 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2020-04-28 00:53:45 +0200 |
| commit | 0d7c83463fdf7841350f37960a7abadd3e650b41 (patch) | |
| tree | 9ddb0aead9e9f100551d9b4ff6dc2e23a28e2701 /net/netfilter | |
| parent | fdb9c405e35bdc6e305b9b4e20ebc141ed14fc81 (diff) | |
netfilter: nft_nat: return EOPNOTSUPP if type or flags are not supported
Instead of EINVAL which should be used for malformed netlink messages.
Fixes: eb31628e37a0 ("netfilter: nf_tables: Add support for IPv6 NAT")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter')
| -rw-r--r-- | net/netfilter/nft_nat.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/netfilter/nft_nat.c b/net/netfilter/nft_nat.c index 8b44a4de5329..bb49a217635e 100644 --- a/net/netfilter/nft_nat.c +++ b/net/netfilter/nft_nat.c @@ -129,7 +129,7 @@ static int nft_nat_init(const struct nft_ctx *ctx, const struct nft_expr *expr, priv->type = NF_NAT_MANIP_DST; break; default: - return -EINVAL; + return -EOPNOTSUPP; } if (tb[NFTA_NAT_FAMILY] == NULL) @@ -196,7 +196,7 @@ static int nft_nat_init(const struct nft_ctx *ctx, const struct nft_expr *expr, if (tb[NFTA_NAT_FLAGS]) { priv->flags = ntohl(nla_get_be32(tb[NFTA_NAT_FLAGS])); if (priv->flags & ~NF_NAT_RANGE_MASK) - return -EINVAL; + return -EOPNOTSUPP; } return nf_ct_netns_get(ctx->net, family); |