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_ipv4 | |
parent | 8d870052079d255917ec4f8431f5ec102707b7af (diff) | |
download | kernel_samsung_espresso10-44d34e721e2c81ccdfb13cf34996309247ae2981.zip kernel_samsung_espresso10-44d34e721e2c81ccdfb13cf34996309247ae2981.tar.gz kernel_samsung_espresso10-44d34e721e2c81ccdfb13cf34996309247ae2981.tar.bz2 |
[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_ipv4')
-rw-r--r-- | include/linux/netfilter_ipv4/ip_tables.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h index 45fcad9..bfc889f 100644 --- a/include/linux/netfilter_ipv4/ip_tables.h +++ b/include/linux/netfilter_ipv4/ip_tables.h @@ -244,8 +244,9 @@ ipt_get_target(struct ipt_entry *e) #include <linux/init.h> extern void ipt_init(void) __init; -extern int ipt_register_table(struct xt_table *table, - const struct ipt_replace *repl); +extern struct xt_table *ipt_register_table(struct net *net, + struct xt_table *table, + const struct ipt_replace *repl); extern void ipt_unregister_table(struct xt_table *table); /* Standard entry. */ |