From: Patrick McHardy <kaber@xxxxxxxxx>
The log and queue expressions both store the family during ->init() and
use it to deliver packets. This is wrong when used in NFPROTO_INET since
they should both deliver to the actual AF of the packet, not the dummy
NFPROTO_INET.
Use the family from the hook ops to fix this.
Signed-off-by: Patrick McHardy <kaber@xxxxxxxxx>
Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
---
net/netfilter/nft_log.c | 5 +----
net/netfilter/nft_queue.c | 4 +---
2 files changed, 2 insertions(+), 7 deletions(-)
diff --git a/net/netfilter/nft_log.c b/net/netfilter/nft_log.c
index 5af7901..26c5154 100644
--- a/net/netfilter/nft_log.c
+++ b/net/netfilter/nft_log.c
@@ -23,7 +23,6 @@ static const char *nft_log_null_prefix = "";
struct nft_log {
struct nf_loginfo loginfo;
char *prefix;
- int family;
};
static void nft_log_eval(const struct nft_expr *expr,
@@ -33,7 +32,7 @@ static void nft_log_eval(const struct nft_expr *expr,
const struct nft_log *priv = nft_expr_priv(expr);
struct net *net = dev_net(pkt->in ? pkt->in : pkt->out);
- nf_log_packet(net, priv->family, pkt->ops->hooknum, pkt->skb, pkt->in,
+ nf_log_packet(net, pkt->ops->pf, pkt->ops->hooknum, pkt->skb, pkt->in,
pkt->out, &priv->loginfo, "%s", priv->prefix);
}
@@ -52,8 +51,6 @@ static int nft_log_init(const struct nft_ctx *ctx,
struct nf_loginfo *li = &priv->loginfo;
const struct nlattr *nla;
- priv->family = ctx->afi->family;
-
nla = tb[NFTA_LOG_PREFIX];
if (nla != NULL) {
priv->prefix = kmalloc(nla_len(nla) + 1, GFP_KERNEL);
diff --git a/net/netfilter/nft_queue.c b/net/netfilter/nft_queue.c
index cbea473..e8ae2f6 100644
--- a/net/netfilter/nft_queue.c
+++ b/net/netfilter/nft_queue.c
@@ -25,7 +25,6 @@ struct nft_queue {
u16 queuenum;
u16 queues_total;
u16 flags;
- u8 family;
};
static void nft_queue_eval(const struct nft_expr *expr,
@@ -43,7 +42,7 @@ static void nft_queue_eval(const struct nft_expr *expr,
queue = priv->queuenum + cpu % priv->queues_total;
} else {
queue = nfqueue_hash(pkt->skb, queue,
- priv->queues_total, priv->family,
+ priv->queues_total, pkt->ops->pf,
jhash_initval);
}
}
@@ -71,7 +70,6 @@ static int nft_queue_init(const struct nft_ctx *ctx,
return -EINVAL;
init_hashrandom(&jhash_initval);
- priv->family = ctx->afi->family;
priv->queuenum = ntohs(nla_get_be16(tb[NFTA_QUEUE_NUM]));
if (tb[NFTA_QUEUE_TOTAL] != NULL)
--
1.7.10.4
--
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