Commit 7e6136f1 authored by Pablo Neira Ayuso's avatar Pablo Neira Ayuso
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netfilter: nftables: report EOPNOTSUPP on unsupported flowtable flags 



Error was not set accordingly.

Fixes: 8bb69f3b ("netfilter: nf_tables: add flowtable offload control plane")
Signed-off-by: default avatarPablo Neira Ayuso <pablo@netfilter.org>
parent 8b2030b4

net/netfilter/nf_tables_api.c

+3 −1
Original line number Diff line number Diff line
@@ -6963,9 +6963,11 @@ static int nf_tables_newflowtable(struct net *net, struct sock *nlsk, 
	if (nla[NFTA_FLOWTABLE_FLAGS]) {

		flowtable->data.flags =

			ntohl(nla_get_be32(nla[NFTA_FLOWTABLE_FLAGS]));

		if (flowtable->data.flags & ~NFT_FLOWTABLE_MASK)

		if (flowtable->data.flags & ~NFT_FLOWTABLE_MASK) {

			err = -EOPNOTSUPP;

			goto err3;

		}

	}



	write_pnet(&flowtable->data.net, net);

	flowtable->data.type = type;