diff options
| author | Florian Westphal <fw@strlen.de> | 2021-03-25 18:25:09 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-03-31 22:34:05 +0200 |
| commit | 77ccee96a67422ac05fc47327cac4e4287fd0d8a (patch) | |
| tree | e02f4a8676f588f53b12937e5352db91e500f61a /net/netfilter/nf_log_syslog.c | |
| parent | 1510618e45cb9fb77aede5544f8309b64f8b7400 (diff) | |
| download | linux-77ccee96a67422ac05fc47327cac4e4287fd0d8a.tar.gz | |
netfilter: nf_log_bridge: merge with nf_log_syslog
Provide bridge log support from nf_log_syslog.
After the merge there is no need to load the "real packet loggers",
all of them now reside in the same module.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/nf_log_syslog.c')
| -rw-r--r-- | net/netfilter/nf_log_syslog.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/net/netfilter/nf_log_syslog.c b/net/netfilter/nf_log_syslog.c index 617e0071c0c442..6b56251de22a54 100644 --- a/net/netfilter/nf_log_syslog.c +++ b/net/netfilter/nf_log_syslog.c @@ -787,6 +787,13 @@ static struct nf_logger nf_netdev_logger __read_mostly = { .me = THIS_MODULE, }; +static struct nf_logger nf_bridge_logger __read_mostly = { + .name = "nf_log_bridge", + .type = NF_LOG_TYPE_LOG, + .logfn = nf_log_netdev_packet, + .me = THIS_MODULE, +}; + static int __net_init nf_log_syslog_net_init(struct net *net) { int ret = nf_log_set(net, NFPROTO_IPV4, &nf_ip_logger); @@ -805,7 +812,13 @@ static int __net_init nf_log_syslog_net_init(struct net *net) ret = nf_log_set(net, NFPROTO_NETDEV, &nf_netdev_logger); if (ret) goto err3; + + ret = nf_log_set(net, NFPROTO_BRIDGE, &nf_bridge_logger); + if (ret) + goto err4; return 0; +err4: + nf_log_unset(net, &nf_netdev_logger); err3: nf_log_unset(net, &nf_ip6_logger); err2: @@ -852,7 +865,13 @@ static int __init nf_log_syslog_init(void) if (ret < 0) goto err4; + ret = nf_log_register(NFPROTO_BRIDGE, &nf_bridge_logger); + if (ret < 0) + goto err5; + return 0; +err5: + nf_log_unregister(&nf_netdev_logger); err4: nf_log_unregister(&nf_ip6_logger); err3: @@ -872,6 +891,7 @@ static void __exit nf_log_syslog_exit(void) nf_log_unregister(&nf_arp_logger); nf_log_unregister(&nf_ip6_logger); nf_log_unregister(&nf_netdev_logger); + nf_log_unregister(&nf_bridge_logger); } module_init(nf_log_syslog_init); @@ -881,9 +901,11 @@ MODULE_AUTHOR("Netfilter Core Team <coreteam@netfilter.org>"); MODULE_DESCRIPTION("Netfilter syslog packet logging"); MODULE_LICENSE("GPL"); MODULE_ALIAS("nf_log_arp"); +MODULE_ALIAS("nf_log_bridge"); MODULE_ALIAS("nf_log_ipv4"); MODULE_ALIAS("nf_log_ipv6"); MODULE_ALIAS("nf_log_netdev"); +MODULE_ALIAS_NF_LOGGER(AF_BRIDGE, 0); MODULE_ALIAS_NF_LOGGER(AF_INET, 0); MODULE_ALIAS_NF_LOGGER(3, 0); MODULE_ALIAS_NF_LOGGER(5, 0); /* NFPROTO_NETDEV */ |