diff options
Diffstat (limited to 'net/netfilter/nf_conntrack_netlink.c')
-rw-r--r-- | net/netfilter/nf_conntrack_netlink.c | 78 |
1 files changed, 39 insertions, 39 deletions
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c index a205bd6ce294..59770039b825 100644 --- a/net/netfilter/nf_conntrack_netlink.c +++ b/net/netfilter/nf_conntrack_netlink.c @@ -418,16 +418,16 @@ nla_put_failure: } static int -ctnetlink_fill_info(struct sk_buff *skb, u32 pid, u32 seq, u32 type, +ctnetlink_fill_info(struct sk_buff *skb, u32 portid, u32 seq, u32 type, struct nf_conn *ct) { struct nlmsghdr *nlh; struct nfgenmsg *nfmsg; struct nlattr *nest_parms; - unsigned int flags = pid ? NLM_F_MULTI : 0, event; + unsigned int flags = portid ? NLM_F_MULTI : 0, event; event = (NFNL_SUBSYS_CTNETLINK << 8 | IPCTNL_MSG_CT_NEW); - nlh = nlmsg_put(skb, pid, seq, event, sizeof(*nfmsg), flags); + nlh = nlmsg_put(skb, portid, seq, event, sizeof(*nfmsg), flags); if (nlh == NULL) goto nlmsg_failure; @@ -604,7 +604,7 @@ ctnetlink_conntrack_event(unsigned int events, struct nf_ct_event *item) goto errout; type |= NFNL_SUBSYS_CTNETLINK << 8; - nlh = nlmsg_put(skb, item->pid, 0, type, sizeof(*nfmsg), flags); + nlh = nlmsg_put(skb, item->portid, 0, type, sizeof(*nfmsg), flags); if (nlh == NULL) goto nlmsg_failure; @@ -680,7 +680,7 @@ ctnetlink_conntrack_event(unsigned int events, struct nf_ct_event *item) rcu_read_unlock(); nlmsg_end(skb, nlh); - err = nfnetlink_send(skb, net, item->pid, group, item->report, + err = nfnetlink_send(skb, net, item->portid, group, item->report, GFP_ATOMIC); if (err == -ENOBUFS || err == -EAGAIN) return -ENOBUFS; @@ -757,7 +757,7 @@ restart: #endif rcu_read_lock(); res = - ctnetlink_fill_info(skb, NETLINK_CB(cb->skb).pid, + ctnetlink_fill_info(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, NFNL_MSG_TYPE(cb->nlh->nlmsg_type), ct); @@ -961,7 +961,7 @@ ctnetlink_del_conntrack(struct sock *ctnl, struct sk_buff *skb, else { /* Flush the whole table */ nf_conntrack_flush_report(net, - NETLINK_CB(skb).pid, + NETLINK_CB(skb).portid, nlmsg_report(nlh)); return 0; } @@ -985,7 +985,7 @@ ctnetlink_del_conntrack(struct sock *ctnl, struct sk_buff *skb, if (del_timer(&ct->timeout)) { if (nf_conntrack_event_report(IPCT_DESTROY, ct, - NETLINK_CB(skb).pid, + NETLINK_CB(skb).portid, nlmsg_report(nlh)) < 0) { nf_ct_delete_from_lists(ct); /* we failed to report the event, try later */ @@ -1069,14 +1069,14 @@ ctnetlink_get_conntrack(struct sock *ctnl, struct sk_buff *skb, } rcu_read_lock(); - err = ctnetlink_fill_info(skb2, NETLINK_CB(skb).pid, nlh->nlmsg_seq, + err = ctnetlink_fill_info(skb2, NETLINK_CB(skb).portid, nlh->nlmsg_seq, NFNL_MSG_TYPE(nlh->nlmsg_type), ct); rcu_read_unlock(); nf_ct_put(ct); if (err <= 0) goto free; - err = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).pid, MSG_DONTWAIT); + err = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).portid, MSG_DONTWAIT); if (err < 0) goto out; @@ -1616,7 +1616,7 @@ ctnetlink_new_conntrack(struct sock *ctnl, struct sk_buff *skb, (1 << IPCT_PROTOINFO) | (1 << IPCT_NATSEQADJ) | (1 << IPCT_MARK) | events, - ct, NETLINK_CB(skb).pid, + ct, NETLINK_CB(skb).portid, nlmsg_report(nlh)); nf_ct_put(ct); } @@ -1638,7 +1638,7 @@ ctnetlink_new_conntrack(struct sock *ctnl, struct sk_buff *skb, (1 << IPCT_PROTOINFO) | (1 << IPCT_NATSEQADJ) | (1 << IPCT_MARK), - ct, NETLINK_CB(skb).pid, + ct, NETLINK_CB(skb).portid, nlmsg_report(nlh)); } } @@ -1648,15 +1648,15 @@ ctnetlink_new_conntrack(struct sock *ctnl, struct sk_buff *skb, } static int -ctnetlink_ct_stat_cpu_fill_info(struct sk_buff *skb, u32 pid, u32 seq, +ctnetlink_ct_stat_cpu_fill_info(struct sk_buff *skb, u32 portid, u32 seq, __u16 cpu, const struct ip_conntrack_stat *st) { struct nlmsghdr *nlh; struct nfgenmsg *nfmsg; - unsigned int flags = pid ? NLM_F_MULTI : 0, event; + unsigned int flags = portid ? NLM_F_MULTI : 0, event; event = (NFNL_SUBSYS_CTNETLINK << 8 | IPCTNL_MSG_CT_GET_STATS_CPU); - nlh = nlmsg_put(skb, pid, seq, event, sizeof(*nfmsg), flags); + nlh = nlmsg_put(skb, portid, seq, event, sizeof(*nfmsg), flags); if (nlh == NULL) goto nlmsg_failure; @@ -1708,7 +1708,7 @@ ctnetlink_ct_stat_cpu_dump(struct sk_buff *skb, struct netlink_callback *cb) st = per_cpu_ptr(net->ct.stat, cpu); if (ctnetlink_ct_stat_cpu_fill_info(skb, - NETLINK_CB(cb->skb).pid, + NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, cpu, st) < 0) break; @@ -1734,16 +1734,16 @@ ctnetlink_stat_ct_cpu(struct sock *ctnl, struct sk_buff *skb, } static int -ctnetlink_stat_ct_fill_info(struct sk_buff *skb, u32 pid, u32 seq, u32 type, +ctnetlink_stat_ct_fill_info(struct sk_buff *skb, u32 portid, u32 seq, u32 type, struct net *net) { struct nlmsghdr *nlh; struct nfgenmsg *nfmsg; - unsigned int flags = pid ? NLM_F_MULTI : 0, event; + unsigned int flags = portid ? NLM_F_MULTI : 0, event; unsigned int nr_conntracks = atomic_read(&net->ct.count); event = (NFNL_SUBSYS_CTNETLINK << 8 | IPCTNL_MSG_CT_GET_STATS); - nlh = nlmsg_put(skb, pid, seq, event, sizeof(*nfmsg), flags); + nlh = nlmsg_put(skb, portid, seq, event, sizeof(*nfmsg), flags); if (nlh == NULL) goto nlmsg_failure; @@ -1776,14 +1776,14 @@ ctnetlink_stat_ct(struct sock *ctnl, struct sk_buff *skb, if (skb2 == NULL) return -ENOMEM; - err = ctnetlink_stat_ct_fill_info(skb2, NETLINK_CB(skb).pid, + err = ctnetlink_stat_ct_fill_info(skb2, NETLINK_CB(skb).portid, nlh->nlmsg_seq, NFNL_MSG_TYPE(nlh->nlmsg_type), sock_net(skb->sk)); if (err <= 0) goto free; - err = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).pid, MSG_DONTWAIT); + err = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).portid, MSG_DONTWAIT); if (err < 0) goto out; @@ -2073,15 +2073,15 @@ nla_put_failure: } static int -ctnetlink_exp_fill_info(struct sk_buff *skb, u32 pid, u32 seq, +ctnetlink_exp_fill_info(struct sk_buff *skb, u32 portid, u32 seq, int event, const struct nf_conntrack_expect *exp) { struct nlmsghdr *nlh; struct nfgenmsg *nfmsg; - unsigned int flags = pid ? NLM_F_MULTI : 0; + unsigned int flags = portid ? NLM_F_MULTI : 0; event |= NFNL_SUBSYS_CTNETLINK_EXP << 8; - nlh = nlmsg_put(skb, pid, seq, event, sizeof(*nfmsg), flags); + nlh = nlmsg_put(skb, portid, seq, event, sizeof(*nfmsg), flags); if (nlh == NULL) goto nlmsg_failure; @@ -2132,7 +2132,7 @@ ctnetlink_expect_event(unsigned int events, struct nf_exp_event *item) goto errout; type |= NFNL_SUBSYS_CTNETLINK_EXP << 8; - nlh = nlmsg_put(skb, item->pid, 0, type, sizeof(*nfmsg), flags); + nlh = nlmsg_put(skb, item->portid, 0, type, sizeof(*nfmsg), flags); if (nlh == NULL) goto nlmsg_failure; @@ -2147,7 +2147,7 @@ ctnetlink_expect_event(unsigned int events, struct nf_exp_event *item) rcu_read_unlock(); nlmsg_end(skb, nlh); - nfnetlink_send(skb, net, item->pid, group, item->report, GFP_ATOMIC); + nfnetlink_send(skb, net, item->portid, group, item->report, GFP_ATOMIC); return 0; nla_put_failure: @@ -2190,7 +2190,7 @@ restart: cb->args[1] = 0; } if (ctnetlink_exp_fill_info(skb, - NETLINK_CB(cb->skb).pid, + NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, IPCTNL_MSG_EXP_NEW, exp) < 0) { @@ -2283,14 +2283,14 @@ ctnetlink_get_expect(struct sock *ctnl, struct sk_buff *skb, } rcu_read_lock(); - err = ctnetlink_exp_fill_info(skb2, NETLINK_CB(skb).pid, + err = ctnetlink_exp_fill_info(skb2, NETLINK_CB(skb).portid, nlh->nlmsg_seq, IPCTNL_MSG_EXP_NEW, exp); rcu_read_unlock(); nf_ct_expect_put(exp); if (err <= 0) goto free; - err = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).pid, MSG_DONTWAIT); + err = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).portid, MSG_DONTWAIT); if (err < 0) goto out; @@ -2344,7 +2344,7 @@ ctnetlink_del_expect(struct sock *ctnl, struct sk_buff *skb, /* after list removal, usage count == 1 */ spin_lock_bh(&nf_conntrack_lock); if (del_timer(&exp->timeout)) { - nf_ct_unlink_expect_report(exp, NETLINK_CB(skb).pid, + nf_ct_unlink_expect_report(exp, NETLINK_CB(skb).portid, nlmsg_report(nlh)); nf_ct_expect_put(exp); } @@ -2366,7 +2366,7 @@ ctnetlink_del_expect(struct sock *ctnl, struct sk_buff *skb, if (!strcmp(m_help->helper->name, name) && del_timer(&exp->timeout)) { nf_ct_unlink_expect_report(exp, - NETLINK_CB(skb).pid, + NETLINK_CB(skb).portid, nlmsg_report(nlh)); nf_ct_expect_put(exp); } @@ -2382,7 +2382,7 @@ ctnetlink_del_expect(struct sock *ctnl, struct sk_buff *skb, hnode) { if (del_timer(&exp->timeout)) { nf_ct_unlink_expect_report(exp, - NETLINK_CB(skb).pid, + NETLINK_CB(skb).portid, nlmsg_report(nlh)); nf_ct_expect_put(exp); } @@ -2447,7 +2447,7 @@ static int ctnetlink_create_expect(struct net *net, u16 zone, const struct nlattr * const cda[], u_int8_t u3, - u32 pid, int report) + u32 portid, int report) { struct nf_conntrack_tuple tuple, mask, master_tuple; struct nf_conntrack_tuple_hash *h = NULL; @@ -2560,7 +2560,7 @@ ctnetlink_create_expect(struct net *net, u16 zone, if (err < 0) goto err_out; } - err = nf_ct_expect_related_report(exp, pid, report); + err = nf_ct_expect_related_report(exp, portid, report); err_out: nf_ct_expect_put(exp); out: @@ -2603,7 +2603,7 @@ ctnetlink_new_expect(struct sock *ctnl, struct sk_buff *skb, if (nlh->nlmsg_flags & NLM_F_CREATE) { err = ctnetlink_create_expect(net, zone, cda, u3, - NETLINK_CB(skb).pid, + NETLINK_CB(skb).portid, nlmsg_report(nlh)); } return err; @@ -2618,15 +2618,15 @@ ctnetlink_new_expect(struct sock *ctnl, struct sk_buff *skb, } static int -ctnetlink_exp_stat_fill_info(struct sk_buff *skb, u32 pid, u32 seq, int cpu, +ctnetlink_exp_stat_fill_info(struct sk_buff *skb, u32 portid, u32 seq, int cpu, const struct ip_conntrack_stat *st) { struct nlmsghdr *nlh; struct nfgenmsg *nfmsg; - unsigned int flags = pid ? NLM_F_MULTI : 0, event; + unsigned int flags = portid ? NLM_F_MULTI : 0, event; event = (NFNL_SUBSYS_CTNETLINK << 8 | IPCTNL_MSG_EXP_GET_STATS_CPU); - nlh = nlmsg_put(skb, pid, seq, event, sizeof(*nfmsg), flags); + nlh = nlmsg_put(skb, portid, seq, event, sizeof(*nfmsg), flags); if (nlh == NULL) goto nlmsg_failure; @@ -2665,7 +2665,7 @@ ctnetlink_exp_stat_cpu_dump(struct sk_buff *skb, struct netlink_callback *cb) continue; st = per_cpu_ptr(net->ct.stat, cpu); - if (ctnetlink_exp_stat_fill_info(skb, NETLINK_CB(cb->skb).pid, + if (ctnetlink_exp_stat_fill_info(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, cpu, st) < 0) break; |