diff options
| author | Jeff Garzik <jgarzik@pobox.com> | 2005-09-01 18:02:27 -0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-09-01 18:02:27 -0400 |
| commit | ceeec3dc375e3b0618f16b34efc56fe093918f8b (patch) | |
| tree | 2293d02721ee05131aaf1c60e4fba7e281585eec /net/ipv4/netfilter/ip_conntrack_proto_udp.c | |
| parent | fbff868db3a4cc6a89d51da9a6d49b26c29d04fb (diff) | |
| parent | e3ee3b78f83688a0ae4315e8be71b2eac559904a (diff) | |
/spare/repo/netdev-2.6 branch 'ieee80211'
Diffstat (limited to 'net/ipv4/netfilter/ip_conntrack_proto_udp.c')
| -rw-r--r-- | net/ipv4/netfilter/ip_conntrack_proto_udp.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/net/ipv4/netfilter/ip_conntrack_proto_udp.c b/net/ipv4/netfilter/ip_conntrack_proto_udp.c index 8c1eaba098d..f2dcac7c766 100644 --- a/net/ipv4/netfilter/ip_conntrack_proto_udp.c +++ b/net/ipv4/netfilter/ip_conntrack_proto_udp.c @@ -73,7 +73,8 @@ static int udp_packet(struct ip_conntrack *conntrack, ip_ct_refresh_acct(conntrack, ctinfo, skb, ip_ct_udp_timeout_stream); /* Also, more likely to be important, and not a probe */ - set_bit(IPS_ASSURED_BIT, &conntrack->status); + if (!test_and_set_bit(IPS_ASSURED_BIT, &conntrack->status)) + ip_conntrack_event_cache(IPCT_STATUS, skb); } else ip_ct_refresh_acct(conntrack, ctinfo, skb, ip_ct_udp_timeout); @@ -97,7 +98,7 @@ static int udp_error(struct sk_buff *skb, enum ip_conntrack_info *ctinfo, hdr = skb_header_pointer(skb, iph->ihl*4, sizeof(_hdr), &_hdr); if (hdr == NULL) { if (LOG_INVALID(IPPROTO_UDP)) - nf_log_packet(PF_INET, 0, skb, NULL, NULL, + nf_log_packet(PF_INET, 0, skb, NULL, NULL, NULL, "ip_ct_udp: short packet "); return -NF_ACCEPT; } @@ -105,7 +106,7 @@ static int udp_error(struct sk_buff *skb, enum ip_conntrack_info *ctinfo, /* Truncated/malformed packets */ if (ntohs(hdr->len) > udplen || ntohs(hdr->len) < sizeof(*hdr)) { if (LOG_INVALID(IPPROTO_UDP)) - nf_log_packet(PF_INET, 0, skb, NULL, NULL, + nf_log_packet(PF_INET, 0, skb, NULL, NULL, NULL, "ip_ct_udp: truncated/malformed packet "); return -NF_ACCEPT; } @@ -125,7 +126,7 @@ static int udp_error(struct sk_buff *skb, enum ip_conntrack_info *ctinfo, skb->ip_summed == CHECKSUM_HW ? skb->csum : skb_checksum(skb, iph->ihl*4, udplen, 0))) { if (LOG_INVALID(IPPROTO_UDP)) - nf_log_packet(PF_INET, 0, skb, NULL, NULL, + nf_log_packet(PF_INET, 0, skb, NULL, NULL, NULL, "ip_ct_udp: bad UDP checksum "); return -NF_ACCEPT; } @@ -144,4 +145,9 @@ struct ip_conntrack_protocol ip_conntrack_protocol_udp = .packet = udp_packet, .new = udp_new, .error = udp_error, +#if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \ + defined(CONFIG_IP_NF_CONNTRACK_NETLINK_MODULE) + .tuple_to_nfattr = ip_ct_port_tuple_to_nfattr, + .nfattr_to_tuple = ip_ct_port_nfattr_to_tuple, +#endif }; |