Commit 3f0ae05d authored Nov 19, 2016 by Zhang Shengju Committed by David S. Miller Nov 19, 2016

rtnl: fix the loop index update error in rtnl_dump_ifinfo()



If the link is filtered out, loop index should also be updated. If not,
loop index will not be correct.

Fixes: dc599f76 ("net: Add support for filtering link dump by master device and kind")
Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Acked-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 32c23116

net/core/rtnetlink.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1609,7 +1609,7 @@ static int rtnl_dump_ifinfo(struct sk_buff skb, struct netlink_callback cb)
		head = &net->dev_index_head[h];
		hlist_for_each_entry(dev, head, index_hlist) {
		if (link_dump_filtered(dev, master_idx, kind_ops))
		continue;
		goto cont;
		if (idx < s_idx)
		goto cont;
		err = rtnl_fill_ifinfo(skb, dev, RTM_NEWLINK,

Admin message