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Diffstat (limited to 'net/netfilter/nft_compat.c')
-rw-r--r--net/netfilter/nft_compat.c28
1 files changed, 18 insertions, 10 deletions
diff --git a/net/netfilter/nft_compat.c b/net/netfilter/nft_compat.c
index 5415ab14400d..3144a9ad2f6a 100644
--- a/net/netfilter/nft_compat.c
+++ b/net/netfilter/nft_compat.c
@@ -57,8 +57,13 @@ union nft_entry {
};
static inline void
-nft_compat_set_par(struct xt_action_param *par, void *xt, const void *xt_info)
+nft_compat_set_par(struct xt_action_param *par,
+ const struct nft_pktinfo *pkt,
+ const void *xt, const void *xt_info)
{
+ par->state = pkt->state;
+ par->thoff = nft_thoff(pkt);
+ par->fragoff = pkt->fragoff;
par->target = xt;
par->targinfo = xt_info;
par->hotdrop = false;
@@ -71,13 +76,14 @@ static void nft_target_eval_xt(const struct nft_expr *expr,
void *info = nft_expr_priv(expr);
struct xt_target *target = expr->ops->data;
struct sk_buff *skb = pkt->skb;
+ struct xt_action_param xt;
int ret;
- nft_compat_set_par((struct xt_action_param *)&pkt->xt, target, info);
+ nft_compat_set_par(&xt, pkt, target, info);
- ret = target->target(skb, &pkt->xt);
+ ret = target->target(skb, &xt);
- if (pkt->xt.hotdrop)
+ if (xt.hotdrop)
ret = NF_DROP;
switch (ret) {
@@ -97,13 +103,14 @@ static void nft_target_eval_bridge(const struct nft_expr *expr,
void *info = nft_expr_priv(expr);
struct xt_target *target = expr->ops->data;
struct sk_buff *skb = pkt->skb;
+ struct xt_action_param xt;
int ret;
- nft_compat_set_par((struct xt_action_param *)&pkt->xt, target, info);
+ nft_compat_set_par(&xt, pkt, target, info);
- ret = target->target(skb, &pkt->xt);
+ ret = target->target(skb, &xt);
- if (pkt->xt.hotdrop)
+ if (xt.hotdrop)
ret = NF_DROP;
switch (ret) {
@@ -350,13 +357,14 @@ static void __nft_match_eval(const struct nft_expr *expr,
{
struct xt_match *match = expr->ops->data;
struct sk_buff *skb = pkt->skb;
+ struct xt_action_param xt;
bool ret;
- nft_compat_set_par((struct xt_action_param *)&pkt->xt, match, info);
+ nft_compat_set_par(&xt, pkt, match, info);
- ret = match->match(skb, (struct xt_action_param *)&pkt->xt);
+ ret = match->match(skb, &xt);
- if (pkt->xt.hotdrop) {
+ if (xt.hotdrop) {
regs->verdict.code = NF_DROP;
return;
}