diff options
Diffstat (limited to 'net/netfilter/nft_compat.c')
-rw-r--r-- | net/netfilter/nft_compat.c | 28 |
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; } |