diff options
| -rw-r--r-- | net/bridge/br_netlink.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c index 544ab966d477..d792d1a848ad 100644 --- a/net/bridge/br_netlink.c +++ b/net/bridge/br_netlink.c @@ -524,6 +524,9 @@ static int br_afspec(struct net_bridge *br, if (vinfo_start) return -EINVAL; vinfo_start = vinfo; + /* don't allow range of pvids */ + if (vinfo_start->flags & BRIDGE_VLAN_INFO_PVID) + return -EINVAL; continue; } |