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Commit 37bc4f8d authored by Pablo Neira Ayuso's avatar Pablo Neira Ayuso
Browse files

netfilter: nfnetlink_cttimeout: fix incomplete dumping of objects 



Fix broken incomplete object dumping if the list of objects does not
fit into one single netlink message.

Reported-by: default avatarGabriel Lazar <Gabriel.Lazar@com.utcluj.ro>
Signed-off-by: default avatarPablo Neira Ayuso <pablo@netfilter.org>
parent 991a6b73

net/netfilter/nfnetlink_cttimeout.c

+5 −2
Original line number Original line Diff line number Diff line
@@ -220,9 +220,12 @@ ctnl_timeout_dump(struct sk_buff *skb, struct netlink_callback *cb) 




	rcu_read_lock();

	rcu_read_lock();

	list_for_each_entry_rcu(cur, &cttimeout_list, head) {

	list_for_each_entry_rcu(cur, &cttimeout_list, head) {

		if (last && cur != last)

		if (last) {

			if (cur != last)

				continue;

				continue;





			last = NULL;

		}

		if (ctnl_timeout_fill_info(skb, NETLINK_CB(cb->skb).portid,

		if (ctnl_timeout_fill_info(skb, NETLINK_CB(cb->skb).portid,

					   cb->nlh->nlmsg_seq,

					   cb->nlh->nlmsg_seq,

					   NFNL_MSG_TYPE(cb->nlh->nlmsg_type),

					   NFNL_MSG_TYPE(cb->nlh->nlmsg_type),