redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

bridge: Call vlan_vid_del for all vids at nbp_vlan_flush 

We should call vlan_vid_del for all vids at nbp_vlan_flush to prevent
vid_info->refcount from being leaked when detaching a bridge port.

Signed-off-by: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
hifive-unleashed-5.1
Toshiaki Makita 2013-11-13 17:26:13 +09:00 committed by David S. Miller
parent 192368372d
commit dbbaf949bc
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
net/bridge/br_vlan.c
View File

@ -390,6 +390,7 @@ int nbp_vlan_delete(struct net_bridge_port *port, u16 vid)
void nbp_vlan_flush(struct net_bridge_port *port)
{
struct net_port_vlans *pv;
u16 vid;
ASSERT_RTNL();
@ -397,6 +398,9 @@ void nbp_vlan_flush(struct net_bridge_port *port)
if (!pv)
return;
for_each_set_bit(vid, pv->vlan_bitmap, VLAN_N_VID)
vlan_vid_del(port->dev, htons(ETH_P_8021Q), vid);
__vlan_flush(pv);
}