diff options
| author | Alexey Dobriyan <adobriyan@sw.ru> | 2008-01-31 04:02:44 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-31 19:27:36 -0800 |
| commit | 44d34e721e2c81ccdfb13cf34996309247ae2981 (patch) | |
| tree | fec2063c8573700fd01cb6c11875769751744603 /include/linux/netfilter_ipv6 | |
| parent | 8d870052079d255917ec4f8431f5ec102707b7af (diff) | |
[NETFILTER]: x_tables: return new table from {arp,ip,ip6}t_register_table()
Typical table module registers xt_table structure (i.e. packet_filter)
and link it to list during it. We can't use one template for it because
corresponding list_head will become corrupted. We also can't unregister
with template because it wasn't changed at all and thus doesn't know in
which list it is.
So, we duplicate template at the very first step of table registration.
Table modules will save it for use during unregistration time and actual
filtering.
Do it at once to not screw bisection.
P.S.: renaming i.e. packet_filter => __packet_filter is temporary until
full netnsization of table modules is done.
Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/netfilter_ipv6')
| -rw-r--r-- | include/linux/netfilter_ipv6/ip6_tables.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h index 110801d699ee..f716c7506245 100644 --- a/include/linux/netfilter_ipv6/ip6_tables.h +++ b/include/linux/netfilter_ipv6/ip6_tables.h @@ -305,8 +305,8 @@ ip6t_get_target(struct ip6t_entry *e) #include <linux/init.h> extern void ip6t_init(void) __init; -extern int ip6t_register_table(struct xt_table *table, - const struct ip6t_replace *repl); +extern struct xt_table *ip6t_register_table(struct xt_table *table, + const struct ip6t_replace *repl); extern void ip6t_unregister_table(struct xt_table *table); extern unsigned int ip6t_do_table(struct sk_buff *skb, unsigned int hook, |