diff options
Diffstat (limited to 'net/ipv4/netfilter/nf_conntrack_proto_icmp.c')
| -rw-r--r-- | net/ipv4/netfilter/nf_conntrack_proto_icmp.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c index 97791048fa9..4e887922022 100644 --- a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c +++ b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c @@ -79,7 +79,7 @@ static int icmp_packet(struct nf_conn *ct, const struct sk_buff *skb, unsigned int dataoff, enum ip_conntrack_info ctinfo, - int pf, + u_int8_t pf, unsigned int hooknum) { /* Try to delete connection immediately after all replies: @@ -91,7 +91,7 @@ static int icmp_packet(struct nf_conn *ct, nf_ct_kill_acct(ct, ctinfo, skb); } else { atomic_inc(&ct->proto.icmp.count); - nf_conntrack_event_cache(IPCT_PROTOINFO_VOLATILE, skb); + nf_conntrack_event_cache(IPCT_PROTOINFO_VOLATILE, ct); nf_ct_refresh_acct(ct, ctinfo, skb, nf_ct_icmp_timeout); } @@ -123,7 +123,7 @@ static bool icmp_new(struct nf_conn *ct, const struct sk_buff *skb, /* Returns conntrack if it dealt with ICMP, and filled in skb fields */ static int -icmp_error_message(struct sk_buff *skb, +icmp_error_message(struct net *net, struct sk_buff *skb, enum ip_conntrack_info *ctinfo, unsigned int hooknum) { @@ -155,7 +155,7 @@ icmp_error_message(struct sk_buff *skb, *ctinfo = IP_CT_RELATED; - h = nf_conntrack_find_get(&innertuple); + h = nf_conntrack_find_get(net, &innertuple); if (!h) { pr_debug("icmp_error_message: no match\n"); return -NF_ACCEPT; @@ -172,8 +172,8 @@ icmp_error_message(struct sk_buff *skb, /* Small and modified version of icmp_rcv */ static int -icmp_error(struct sk_buff *skb, unsigned int dataoff, - enum ip_conntrack_info *ctinfo, int pf, unsigned int hooknum) +icmp_error(struct net *net, struct sk_buff *skb, unsigned int dataoff, + enum ip_conntrack_info *ctinfo, u_int8_t pf, unsigned int hooknum) { const struct icmphdr *icmph; struct icmphdr _ih; @@ -181,16 +181,16 @@ icmp_error(struct sk_buff *skb, unsigned int dataoff, /* Not enough header? */ icmph = skb_header_pointer(skb, ip_hdrlen(skb), sizeof(_ih), &_ih); if (icmph == NULL) { - if (LOG_INVALID(IPPROTO_ICMP)) + if (LOG_INVALID(net, IPPROTO_ICMP)) nf_log_packet(PF_INET, 0, skb, NULL, NULL, NULL, "nf_ct_icmp: short packet "); return -NF_ACCEPT; } /* See ip_conntrack_proto_tcp.c */ - if (nf_conntrack_checksum && hooknum == NF_INET_PRE_ROUTING && + if (net->ct.sysctl_checksum && hooknum == NF_INET_PRE_ROUTING && nf_ip_checksum(skb, hooknum, dataoff, 0)) { - if (LOG_INVALID(IPPROTO_ICMP)) + if (LOG_INVALID(net, IPPROTO_ICMP)) nf_log_packet(PF_INET, 0, skb, NULL, NULL, NULL, "nf_ct_icmp: bad HW ICMP checksum "); return -NF_ACCEPT; @@ -203,7 +203,7 @@ icmp_error(struct sk_buff *skb, unsigned int dataoff, * discarded. */ if (icmph->type > NR_ICMP_TYPES) { - if (LOG_INVALID(IPPROTO_ICMP)) + if (LOG_INVALID(net, IPPROTO_ICMP)) nf_log_packet(PF_INET, 0, skb, NULL, NULL, NULL, "nf_ct_icmp: invalid ICMP type "); return -NF_ACCEPT; @@ -217,7 +217,7 @@ icmp_error(struct sk_buff *skb, unsigned int dataoff, && icmph->type != ICMP_REDIRECT) return NF_ACCEPT; - return icmp_error_message(skb, ctinfo, hooknum); + return icmp_error_message(net, skb, ctinfo, hooknum); } #if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE) |