diff options
Diffstat (limited to 'net/bridge/br_netlink.c')
| -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 65429b99a2a3..49e14937019d 100644 --- a/net/bridge/br_netlink.c +++ b/net/bridge/br_netlink.c @@ -240,6 +240,9 @@ int br_setlink(struct net_device *dev, struct nlmsghdr *nlh) struct nlattr *tb[IFLA_BRPORT_MAX]; int err; + if (!capable(CAP_NET_ADMIN)) + return -EPERM; + ifm = nlmsg_data(nlh); protinfo = nlmsg_find_attr(nlh, sizeof(*ifm), IFLA_PROTINFO); |