diff options
Diffstat (limited to 'net/bridge')
| -rw-r--r-- | net/bridge/br_if.c | 1 | ||||
| -rw-r--r-- | net/bridge/br_netfilter.c | 3 | ||||
| -rw-r--r-- | net/bridge/br_netlink.c | 17 | ||||
| -rw-r--r-- | net/bridge/br_private.h | 1 |
4 files changed, 16 insertions, 6 deletions
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c index 4490873..eae6a4e 100644 --- a/net/bridge/br_if.c +++ b/net/bridge/br_if.c @@ -241,6 +241,7 @@ int br_add_bridge(struct net *net, const char *name) return -ENOMEM; dev_net_set(dev, net); + dev->rtnl_link_ops = &br_link_ops; res = register_netdev(dev); if (res) diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c index 3dc7f54..c3d0729 100644 --- a/net/bridge/br_netfilter.c +++ b/net/bridge/br_netfilter.c @@ -233,6 +233,9 @@ static int br_parse_ip_options(struct sk_buff *skb) struct net_device *dev = skb->dev; u32 len; + if (!pskb_may_pull(skb, sizeof(struct iphdr))) + goto inhdr_error; + iph = ip_hdr(skb); opt = &(IPCB(skb)->opt); diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c index 2c16055..d372df2 100644 --- a/net/bridge/br_netlink.c +++ b/net/bridge/br_netlink.c @@ -203,7 +203,7 @@ static int br_validate(struct nlattr *tb[], struct nlattr *data[]) return 0; } -static struct rtnl_link_ops br_link_ops __read_mostly = { +struct rtnl_link_ops br_link_ops __read_mostly = { .kind = "bridge", .priv_size = sizeof(struct net_bridge), .setup = br_dev_setup, @@ -219,19 +219,24 @@ int __init br_netlink_init(void) if (err < 0) goto err1; - err = __rtnl_register(PF_BRIDGE, RTM_GETLINK, NULL, br_dump_ifinfo); + err = __rtnl_register(PF_BRIDGE, RTM_GETLINK, NULL, + br_dump_ifinfo, NULL); if (err) goto err2; - err = __rtnl_register(PF_BRIDGE, RTM_SETLINK, br_rtm_setlink, NULL); + err = __rtnl_register(PF_BRIDGE, RTM_SETLINK, + br_rtm_setlink, NULL, NULL); if (err) goto err3; - err = __rtnl_register(PF_BRIDGE, RTM_NEWNEIGH, br_fdb_add, NULL); + err = __rtnl_register(PF_BRIDGE, RTM_NEWNEIGH, + br_fdb_add, NULL, NULL); if (err) goto err3; - err = __rtnl_register(PF_BRIDGE, RTM_DELNEIGH, br_fdb_delete, NULL); + err = __rtnl_register(PF_BRIDGE, RTM_DELNEIGH, + br_fdb_delete, NULL, NULL); if (err) goto err3; - err = __rtnl_register(PF_BRIDGE, RTM_GETNEIGH, NULL, br_fdb_dump); + err = __rtnl_register(PF_BRIDGE, RTM_GETNEIGH, + NULL, br_fdb_dump, NULL); if (err) goto err3; diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index 1ca1b1c..7c1f3a0 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -529,6 +529,7 @@ extern int (*br_fdb_test_addr_hook)(struct net_device *dev, unsigned char *addr) #endif /* br_netlink.c */ +extern struct rtnl_link_ops br_link_ops; extern int br_netlink_init(void); extern void br_netlink_fini(void); extern void br_ifinfo_notify(int event, struct net_bridge_port *port); |