- list_for_each_prev(i, &nf_ct_expect_list) {
- exp = (struct nf_conntrack_expect *) i;
- if (l3proto && exp->tuple.src.l3num != l3proto)
- continue;
- if (exp->id <= *id)
- continue;
- if (ctnetlink_exp_fill_info(skb, NETLINK_CB(cb->skb).pid,
- cb->nlh->nlmsg_seq,
- IPCTNL_MSG_EXP_NEW,
- 1, exp) < 0)
- goto out;
- *id = exp->id;
+ last = (struct nf_conntrack_expect *)cb->args[1];
+ for (; cb->args[0] < nf_ct_expect_hsize; cb->args[0]++) {
+restart:
+ hlist_for_each_entry(exp, n, &nf_ct_expect_hash[cb->args[0]],
+ hnode) {
+ if (l3proto && exp->tuple.src.l3num != l3proto)
+ continue;
+ if (cb->args[1]) {
+ if (exp != last)
+ continue;
+ cb->args[1] = 0;
+ }
+ if (ctnetlink_exp_fill_info(skb, NETLINK_CB(cb->skb).pid,
+ cb->nlh->nlmsg_seq,
+ IPCTNL_MSG_EXP_NEW,
+ 1, exp) < 0) {
+ atomic_inc(&exp->use);
+ cb->args[1] = (unsigned long)exp;
+ goto out;
+ }
+ }
+ if (cb->args[1]) {
+ cb->args[1] = 0;
+ goto restart;
+ }