diff options
| author | Florian Westphal <fw@strlen.de> | 2021-10-11 17:15:14 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-10-14 23:06:53 +0200 |
| commit | f0d6764f7ddbf6d57302155b0f83eadb25ab0f0c (patch) | |
| tree | 247c16aa024ed85336036859472598eac2341dde /net/bridge | |
| parent | 44b5990e7b463240e4c116c9e8670c67dad960cc (diff) | |
| download | linux-f0d6764f7ddbf6d57302155b0f83eadb25ab0f0c.tar.bz2 | |
netfilter: ebtables: allow use of ebt_do_table as hookfn
This is possible now that the xt_table structure is passed via *priv.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/bridge')
| -rw-r--r-- | net/bridge/netfilter/ebtable_broute.c | 2 | ||||
| -rw-r--r-- | net/bridge/netfilter/ebtable_filter.c | 13 | ||||
| -rw-r--r-- | net/bridge/netfilter/ebtable_nat.c | 12 | ||||
| -rw-r--r-- | net/bridge/netfilter/ebtables.c | 6 |
4 files changed, 10 insertions, 23 deletions
diff --git a/net/bridge/netfilter/ebtable_broute.c b/net/bridge/netfilter/ebtable_broute.c index a7af4eaff17d..1a11064f9990 100644 --- a/net/bridge/netfilter/ebtable_broute.c +++ b/net/bridge/netfilter/ebtable_broute.c @@ -66,7 +66,7 @@ static unsigned int ebt_broute(void *priv, struct sk_buff *skb, NFPROTO_BRIDGE, s->in, NULL, NULL, s->net, NULL); - ret = ebt_do_table(skb, &state, priv); + ret = ebt_do_table(priv, skb, &state); if (ret != NF_DROP) return ret; diff --git a/net/bridge/netfilter/ebtable_filter.c b/net/bridge/netfilter/ebtable_filter.c index c0b121df4a9a..cb949436bc0e 100644 --- a/net/bridge/netfilter/ebtable_filter.c +++ b/net/bridge/netfilter/ebtable_filter.c @@ -58,28 +58,21 @@ static const struct ebt_table frame_filter = { .me = THIS_MODULE, }; -static unsigned int -ebt_filter_hook(void *priv, struct sk_buff *skb, - const struct nf_hook_state *state) -{ - return ebt_do_table(skb, state, priv); -} - static const struct nf_hook_ops ebt_ops_filter[] = { { - .hook = ebt_filter_hook, + .hook = ebt_do_table, .pf = NFPROTO_BRIDGE, .hooknum = NF_BR_LOCAL_IN, .priority = NF_BR_PRI_FILTER_BRIDGED, }, { - .hook = ebt_filter_hook, + .hook = ebt_do_table, .pf = NFPROTO_BRIDGE, .hooknum = NF_BR_FORWARD, .priority = NF_BR_PRI_FILTER_BRIDGED, }, { - .hook = ebt_filter_hook, + .hook = ebt_do_table, .pf = NFPROTO_BRIDGE, .hooknum = NF_BR_LOCAL_OUT, .priority = NF_BR_PRI_FILTER_OTHER, diff --git a/net/bridge/netfilter/ebtable_nat.c b/net/bridge/netfilter/ebtable_nat.c index 4078151c224f..5ee0531ae506 100644 --- a/net/bridge/netfilter/ebtable_nat.c +++ b/net/bridge/netfilter/ebtable_nat.c @@ -58,27 +58,21 @@ static const struct ebt_table frame_nat = { .me = THIS_MODULE, }; -static unsigned int ebt_nat_hook(void *priv, struct sk_buff *skb, - const struct nf_hook_state *state) -{ - return ebt_do_table(skb, state, priv); -} - static const struct nf_hook_ops ebt_ops_nat[] = { { - .hook = ebt_nat_hook, + .hook = ebt_do_table, .pf = NFPROTO_BRIDGE, .hooknum = NF_BR_LOCAL_OUT, .priority = NF_BR_PRI_NAT_DST_OTHER, }, { - .hook = ebt_nat_hook, + .hook = ebt_do_table, .pf = NFPROTO_BRIDGE, .hooknum = NF_BR_POST_ROUTING, .priority = NF_BR_PRI_NAT_SRC, }, { - .hook = ebt_nat_hook, + .hook = ebt_do_table, .pf = NFPROTO_BRIDGE, .hooknum = NF_BR_PRE_ROUTING, .priority = NF_BR_PRI_NAT_DST_BRIDGED, diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c index 83d1798dfbb4..4a1508a1c566 100644 --- a/net/bridge/netfilter/ebtables.c +++ b/net/bridge/netfilter/ebtables.c @@ -189,10 +189,10 @@ ebt_get_target_c(const struct ebt_entry *e) } /* Do some firewalling */ -unsigned int ebt_do_table(struct sk_buff *skb, - const struct nf_hook_state *state, - struct ebt_table *table) +unsigned int ebt_do_table(void *priv, struct sk_buff *skb, + const struct nf_hook_state *state) { + struct ebt_table *table = priv; unsigned int hook = state->hook; int i, nentries; struct ebt_entry *point; |