diff options
| author |   Atzm Watanabe <atzm@iij.ad.jp> | 2015-08-10 23:39:09 +0900 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-08-10 21:15:18 -0700 |
| commit | 07a51cd3794960548627a27aae68c1446341db32 (patch) | |
| tree | f3a639804940a0e2d2285704418995da1f1765a1 | |
| parent | mellanox: mlxsw: Use '%zx' to print size_t format (diff) | |
| download | linux-dev-07a51cd3794960548627a27aae68c1446341db32.tar.xz linux-dev-07a51cd3794960548627a27aae68c1446341db32.zip | |
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>
| -rw-r--r-- | drivers/net/vxlan.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c index b6731fad19ba..06c0731ae619 100644 --- a/drivers/net/vxlan.c +++ b/drivers/net/vxlan.c @@ -931,10 +931,10 @@ static int vxlan_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb, 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 @@ static int vxlan_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb, NLM_F_MULTI, rd); if (err < 0) goto out; - } skip: - ++idx; + ++idx; + } } } out: |