* [PATCH nf] netfilter: nft_flow_offload: missing netlink attribute policy
@ 2019-08-16 9:23 Pablo Neira Ayuso
0 siblings, 0 replies; only message in thread
From: Pablo Neira Ayuso @ 2019-08-16 9:23 UTC (permalink / raw)
To: netfilter-devel
The netlink attribute policy for NFTA_FLOW_TABLE_NAME is missing.
Fixes: a3c90f7a2323 ("netfilter: nf_tables: flow offload expression")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
net/netfilter/nft_flow_offload.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/net/netfilter/nft_flow_offload.c b/net/netfilter/nft_flow_offload.c
index 060a4ed46d5e..01705ad74a9a 100644
--- a/net/netfilter/nft_flow_offload.c
+++ b/net/netfilter/nft_flow_offload.c
@@ -149,6 +149,11 @@ static int nft_flow_offload_validate(const struct nft_ctx *ctx,
return nft_chain_validate_hooks(ctx->chain, hook_mask);
}
+static const struct nla_policy nft_flow_offload_policy[NFTA_FLOW_MAX + 1] = {
+ [NFTA_FLOW_TABLE_NAME] = { .type = NLA_STRING,
+ .len = NFT_NAME_MAXLEN - 1 },
+};
+
static int nft_flow_offload_init(const struct nft_ctx *ctx,
const struct nft_expr *expr,
const struct nlattr * const tb[])
@@ -207,6 +212,7 @@ static const struct nft_expr_ops nft_flow_offload_ops = {
static struct nft_expr_type nft_flow_offload_type __read_mostly = {
.name = "flow_offload",
.ops = &nft_flow_offload_ops,
+ .policy = nft_flow_offload_policy,
.maxattr = NFTA_FLOW_MAX,
.owner = THIS_MODULE,
};
--
2.11.0
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