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| author | Evgeniy Polyakov <zbr@ioremap.net> | 2009-06-04 16:54:42 +0200 |
|---|---|---|
| committer | Patrick McHardy <kaber@trash.net> | 2009-06-04 16:54:42 +0200 |
| commit | a5e78820966e17c2316866e00047e4e7e5480f04 (patch) | |
| tree | 9d9d814edced591d0cbaabf6cf5e91c54556e255 | |
| parent | e34d5c1a4f9919a81b4ea4591d7383245f35cb8e (diff) | |
| download | lwn-a5e78820966e17c2316866e00047e4e7e5480f04.tar.gz lwn-a5e78820966e17c2316866e00047e4e7e5480f04.zip | |
netfilter: x_tables: added hook number into match extension parameter structure.
Signed-off-by: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: Patrick McHardy <kaber@trash.net>
| -rw-r--r-- | include/linux/netfilter/x_tables.h | 6 | ||||
| -rw-r--r-- | net/bridge/netfilter/ebtables.c | 2 | ||||
| -rw-r--r-- | net/ipv4/netfilter/ip_tables.c | 2 | ||||
| -rw-r--r-- | net/ipv6/netfilter/ip6_tables.c | 2 |
4 files changed, 7 insertions, 5 deletions
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h index c9efe039dc57..1030b7593898 100644 --- a/include/linux/netfilter/x_tables.h +++ b/include/linux/netfilter/x_tables.h @@ -184,9 +184,10 @@ struct xt_counters_info * @matchinfo: per-match data * @fragoff: packet is a fragment, this is the data offset * @thoff: position of transport header relative to skb->data - * @hotdrop: drop packet if we had inspection problems + * @hook: hook number given packet came from * @family: Actual NFPROTO_* through which the function is invoked * (helpful when match->family == NFPROTO_UNSPEC) + * @hotdrop: drop packet if we had inspection problems */ struct xt_match_param { const struct net_device *in, *out; @@ -194,8 +195,9 @@ struct xt_match_param { const void *matchinfo; int fragoff; unsigned int thoff; - bool *hotdrop; + unsigned int hooknum; u_int8_t family; + bool *hotdrop; }; /** diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c index 24555834d431..37928d5f2840 100644 --- a/net/bridge/netfilter/ebtables.c +++ b/net/bridge/netfilter/ebtables.c @@ -170,7 +170,7 @@ unsigned int ebt_do_table (unsigned int hook, struct sk_buff *skb, mtpar.in = tgpar.in = in; mtpar.out = tgpar.out = out; mtpar.hotdrop = &hotdrop; - tgpar.hooknum = hook; + mtpar.hooknum = tgpar.hooknum = hook; read_lock_bh(&table->lock); private = table->private; diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c index 7b35c0b3841b..5bf7c3f185da 100644 --- a/net/ipv4/netfilter/ip_tables.c +++ b/net/ipv4/netfilter/ip_tables.c @@ -343,7 +343,7 @@ ipt_do_table(struct sk_buff *skb, mtpar.in = tgpar.in = in; mtpar.out = tgpar.out = out; mtpar.family = tgpar.family = NFPROTO_IPV4; - tgpar.hooknum = hook; + mtpar.hooknum = tgpar.hooknum = hook; IP_NF_ASSERT(table->valid_hooks & (1 << hook)); xt_info_rdlock_bh(); diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c index 5164e0bf3bcc..ced1f2c0cb65 100644 --- a/net/ipv6/netfilter/ip6_tables.c +++ b/net/ipv6/netfilter/ip6_tables.c @@ -369,7 +369,7 @@ ip6t_do_table(struct sk_buff *skb, mtpar.in = tgpar.in = in; mtpar.out = tgpar.out = out; mtpar.family = tgpar.family = NFPROTO_IPV6; - tgpar.hooknum = hook; + mtpar.hooknum = tgpar.hooknum = hook; IP_NF_ASSERT(table->valid_hooks & (1 << hook)); |