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authorPablo Neira Ayuso <pablo@netfilter.org>2016-10-27 19:49:42 +0100
committerPablo Neira Ayuso <pablo@netfilter.org>2016-11-01 20:50:30 +0100
commit1fddf4bad0ac9f4d32c74af286fc1eec2a03c82c (patch)
treecbd3dd9abce08ccc0895235e52d3c0e9beb32797 /net/bridge/netfilter
parentf6d0cbcf09c506b9b022df8f9d7693a7cec3c732 (diff)
netfilter: nf_log: add packet logging for netdev family
Move layer 2 packet logging into nf_log_l2packet() that resides in nf_log_common.c, so this can be shared by both bridge and netdev families. This patch adds the boiler plate code to register the netdev logging family. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/bridge/netfilter')
-rw-r--r--net/bridge/netfilter/Kconfig1
-rw-r--r--net/bridge/netfilter/nf_log_bridge.c16
2 files changed, 2 insertions, 15 deletions
diff --git a/net/bridge/netfilter/Kconfig b/net/bridge/netfilter/Kconfig
index 9cebf47ac840..e7ef1a1ef3a6 100644
--- a/net/bridge/netfilter/Kconfig
+++ b/net/bridge/netfilter/Kconfig
@@ -22,6 +22,7 @@ config NFT_BRIDGE_REJECT
config NF_LOG_BRIDGE
tristate "Bridge packet logging"
+ select NF_LOG_COMMON
endif # NF_TABLES_BRIDGE
diff --git a/net/bridge/netfilter/nf_log_bridge.c b/net/bridge/netfilter/nf_log_bridge.c
index 1663df598545..c197b1f844ee 100644
--- a/net/bridge/netfilter/nf_log_bridge.c
+++ b/net/bridge/netfilter/nf_log_bridge.c
@@ -24,21 +24,7 @@ static void nf_log_bridge_packet(struct net *net, u_int8_t pf,
const struct nf_loginfo *loginfo,
const char *prefix)
{
- switch (eth_hdr(skb)->h_proto) {
- case htons(ETH_P_IP):
- nf_log_packet(net, NFPROTO_IPV4, hooknum, skb, in, out,
- loginfo, "%s", prefix);
- break;
- case htons(ETH_P_IPV6):
- nf_log_packet(net, NFPROTO_IPV6, hooknum, skb, in, out,
- loginfo, "%s", prefix);
- break;
- case htons(ETH_P_ARP):
- case htons(ETH_P_RARP):
- nf_log_packet(net, NFPROTO_ARP, hooknum, skb, in, out,
- loginfo, "%s", prefix);
- break;
- }
+ nf_log_l2packet(net, pf, hooknum, skb, in, out, loginfo, prefix);
}
static struct nf_logger nf_bridge_logger __read_mostly = {