4.6-stable review patch. If anyone has any objections, please let me know.
------------------ From: Toshiaki Makita <[email protected]> [ Upstream commit 0b148def403153a4d1565f1640356cb78ce5109f ] The missing br_vlan_should_use() test caused creation of an unneeded local fdb entry on changing mac address of a bridge device when there is a vlan which is configured on a bridge port but not on the bridge device. Fixes: 2594e9064a57 ("bridge: vlan: add per-vlan struct and move to rhashtables") Signed-off-by: Toshiaki Makita <[email protected]> Acked-by: Nikolay Aleksandrov <[email protected]> Signed-off-by: David S. Miller <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- net/bridge/br_fdb.c | 2 ++ 1 file changed, 2 insertions(+) --- a/net/bridge/br_fdb.c +++ b/net/bridge/br_fdb.c @@ -279,6 +279,8 @@ void br_fdb_change_mac_address(struct ne * change from under us. */ list_for_each_entry(v, &vg->vlan_list, vlist) { + if (!br_vlan_should_use(v)) + continue; f = __br_fdb_get(br, br->dev->dev_addr, v->vid); if (f && f->is_local && !f->dst) fdb_delete_local(br, NULL, f);
