diff options
| author | Flavio Leitner <fbl@redhat.com> | 2019-04-17 11:46:16 -0300 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-04-30 14:19:55 +0200 |
| commit | 53b11308a1b53d7e98f65dfd5faea124df99ca14 (patch) | |
| tree | e14ac5c5a9103380b50a08546203706a28e3b255 /net/netfilter/nf_nat_tftp.c | |
| parent | 08010a21602678932894c5e87014a282af0079cf (diff) | |
netfilter: nf_nat: register NAT helpers.
Register amanda, ftp, irc, sip and tftp NAT helpers.
Signed-off-by: Flavio Leitner <fbl@redhat.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/nf_nat_tftp.c')
| -rw-r--r-- | net/netfilter/nf_nat_tftp.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/net/netfilter/nf_nat_tftp.c b/net/netfilter/nf_nat_tftp.c index dd3a835c111d..e633b3863e33 100644 --- a/net/netfilter/nf_nat_tftp.c +++ b/net/netfilter/nf_nat_tftp.c @@ -13,10 +13,15 @@ #include <net/netfilter/nf_nat_helper.h> #include <linux/netfilter/nf_conntrack_tftp.h> +#define NAT_HELPER_NAME "tftp" + MODULE_AUTHOR("Magnus Boden <mb@ozaba.mine.nu>"); MODULE_DESCRIPTION("TFTP NAT helper"); MODULE_LICENSE("GPL"); -MODULE_ALIAS_NF_NAT_HELPER("tftp"); +MODULE_ALIAS_NF_NAT_HELPER(NAT_HELPER_NAME); + +static struct nf_conntrack_nat_helper nat_helper_tftp = + NF_CT_NAT_HELPER_INIT(NAT_HELPER_NAME); static unsigned int help(struct sk_buff *skb, enum ip_conntrack_info ctinfo, @@ -37,6 +42,7 @@ static unsigned int help(struct sk_buff *skb, static void __exit nf_nat_tftp_fini(void) { + nf_nat_helper_unregister(&nat_helper_tftp); RCU_INIT_POINTER(nf_nat_tftp_hook, NULL); synchronize_rcu(); } @@ -44,6 +50,7 @@ static void __exit nf_nat_tftp_fini(void) static int __init nf_nat_tftp_init(void) { BUG_ON(nf_nat_tftp_hook != NULL); + nf_nat_helper_register(&nat_helper_tftp); RCU_INIT_POINTER(nf_nat_tftp_hook, help); return 0; } |