vxlan: fix fdb_dump index calculation
When too many remotes are bound to an FDB entry, index may not be increased.
This problem will be caused on the large scale environment that is based on
the unicast default destination, for instance.
Signed-off-by: Atzm Watanabe <atzm@iij.ad.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index b6731fa..06c0731 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -931,10 +931,10 @@
hlist_for_each_entry_rcu(f, &vxlan->fdb_head[h], hlist) {
struct vxlan_rdst *rd;
- if (idx < cb->args[0])
- goto skip;
-
list_for_each_entry_rcu(rd, &f->remotes, list) {
+ if (idx < cb->args[0])
+ goto skip;
+
err = vxlan_fdb_info(skb, vxlan, f,
NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
@@ -942,9 +942,9 @@
NLM_F_MULTI, rd);
if (err < 0)
goto out;
- }
skip:
- ++idx;
+ ++idx;
+ }
}
}
out: