diff options
| author | Florian Westphal <fw@strlen.de> | 2021-04-21 09:51:03 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-04-26 03:20:46 +0200 |
| commit | 6c0717545f2ca61c95f5f739da845e77cc8bd498 (patch) | |
| tree | 2d91c8bdb12f25d259eb59829d42e5759f01e3a5 /net/ipv6/netfilter/ip6_tables.c | |
| parent | 20a9df33594fe643f9cf46375a9243e3ab8ed3a6 (diff) | |
| download | linux-6c0717545f2ca61c95f5f739da845e77cc8bd498.tar.gz | |
netfilter: ip6tables: unregister the tables by name
Same as the previous patch, but for ip6tables.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/ipv6/netfilter/ip6_tables.c')
| -rw-r--r-- | net/ipv6/netfilter/ip6_tables.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c index e605c28cfed58a..11c80da12ee385 100644 --- a/net/ipv6/netfilter/ip6_tables.c +++ b/net/ipv6/netfilter/ip6_tables.c @@ -1769,15 +1769,21 @@ out_free: return ret; } -void ip6t_unregister_table_pre_exit(struct net *net, struct xt_table *table, +void ip6t_unregister_table_pre_exit(struct net *net, const char *name, const struct nf_hook_ops *ops) { - nf_unregister_net_hooks(net, ops, hweight32(table->valid_hooks)); + struct xt_table *table = xt_find_table(net, NFPROTO_IPV6, name); + + if (table) + nf_unregister_net_hooks(net, ops, hweight32(table->valid_hooks)); } -void ip6t_unregister_table_exit(struct net *net, struct xt_table *table) +void ip6t_unregister_table_exit(struct net *net, const char *name) { - __ip6t_unregister_table(net, table); + struct xt_table *table = xt_find_table(net, NFPROTO_IPV6, name); + + if (table) + __ip6t_unregister_table(net, table); } /* Returns 1 if the type and code is matched by the range, 0 otherwise */ |