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authorZhang Shengju <zhangshengju@cmss.chinamobile.com>2016-11-19 23:28:32 +0800
committerDavid S. Miller <davem@davemloft.net>2016-11-19 22:14:30 -0500
commit3f0ae05d6fea0ed5b19efdbc9c9f8e02685a3af3 (patch)
tree65e524a6741b5b70644959f7249b39b63aff7e30 /net/core/rtnetlink.c
parent32c231164b762dddefa13af5a0101032c70b50ef (diff)
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: dc599f76c22b0 ("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>
Diffstat (limited to 'net/core/rtnetlink.c')
-rw-r--r--net/core/rtnetlink.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 2b9d7d08ed4d..a99917b5de33 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -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,