diff options
Diffstat (limited to 'net/netfilter/nft_xfrm.c')
-rw-r--r-- | net/netfilter/nft_xfrm.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/net/netfilter/nft_xfrm.c b/net/netfilter/nft_xfrm.c index 06d5cabf1d7c..7f762fc42891 100644 --- a/net/netfilter/nft_xfrm.c +++ b/net/netfilter/nft_xfrm.c @@ -24,7 +24,7 @@ static const struct nla_policy nft_xfrm_policy[NFTA_XFRM_MAX + 1] = { struct nft_xfrm { enum nft_xfrm_keys key:8; - enum nft_registers dreg:8; + u8 dreg; u8 dir; u8 spnum; }; @@ -86,9 +86,8 @@ static int nft_xfrm_get_init(const struct nft_ctx *ctx, priv->spnum = spnum; - priv->dreg = nft_parse_register(tb[NFTA_XFRM_DREG]); - return nft_validate_register_store(ctx, priv->dreg, NULL, - NFT_DATA_VALUE, len); + return nft_parse_register_store(ctx, tb[NFTA_XFRM_DREG], &priv->dreg, + NULL, NFT_DATA_VALUE, len); } /* Return true if key asks for daddr/saddr and current @@ -234,6 +233,11 @@ static int nft_xfrm_validate(const struct nft_ctx *ctx, const struct nft_expr *e const struct nft_xfrm *priv = nft_expr_priv(expr); unsigned int hooks; + if (ctx->family != NFPROTO_IPV4 && + ctx->family != NFPROTO_IPV6 && + ctx->family != NFPROTO_INET) + return -EOPNOTSUPP; + switch (priv->dir) { case XFRM_POLICY_IN: hooks = (1 << NF_INET_FORWARD) | |