diff options
| -rw-r--r-- | net/netfilter/nft_bitwise.c | 29 |
1 files changed, 21 insertions, 8 deletions
diff --git a/net/netfilter/nft_bitwise.c b/net/netfilter/nft_bitwise.c index 88a91c63f213..41265134cf0b 100644 --- a/net/netfilter/nft_bitwise.c +++ b/net/netfilter/nft_bitwise.c @@ -143,9 +143,24 @@ static int nft_bitwise_init(const struct nft_ctx *ctx, return err; } +static int nft_bitwise_dump_bool(struct sk_buff *skb, + const struct nft_bitwise *priv) +{ + if (nft_data_dump(skb, NFTA_BITWISE_MASK, &priv->mask, + NFT_DATA_VALUE, priv->len) < 0) + return -1; + + if (nft_data_dump(skb, NFTA_BITWISE_XOR, &priv->xor, + NFT_DATA_VALUE, priv->len) < 0) + return -1; + + return 0; +} + static int nft_bitwise_dump(struct sk_buff *skb, const struct nft_expr *expr) { const struct nft_bitwise *priv = nft_expr_priv(expr); + int err = 0; if (nft_dump_register(skb, NFTA_BITWISE_SREG, priv->sreg)) return -1; @@ -156,15 +171,13 @@ static int nft_bitwise_dump(struct sk_buff *skb, const struct nft_expr *expr) if (nla_put_be32(skb, NFTA_BITWISE_OP, htonl(priv->op))) return -1; - if (nft_data_dump(skb, NFTA_BITWISE_MASK, &priv->mask, - NFT_DATA_VALUE, priv->len) < 0) - return -1; - - if (nft_data_dump(skb, NFTA_BITWISE_XOR, &priv->xor, - NFT_DATA_VALUE, priv->len) < 0) - return -1; + switch (priv->op) { + case NFT_BITWISE_BOOL: + err = nft_bitwise_dump_bool(skb, priv); + break; + } - return 0; + return err; } static struct nft_data zero; |