diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2024-10-03 10:05:55 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-10-10 13:13:33 -0700 |
| commit | 9c0fc36ec493d20599cf088d21b6bddcdc184242 (patch) | |
| tree | 79d8fb91469d59cc1dd0a55477778f0a1167de8f /net/bridge | |
| parent | cd959bf7c3bbaf64a29750c5e36776078a18a8fe (diff) | |
| parent | 1d227fcc72223cbdd34d0ce13541cbaab5e0d72f (diff) | |
| download | ath-9c0fc36ec493d20599cf088d21b6bddcdc184242.tar.gz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR (net-6.12-rc3).
No conflicts and no adjacent changes.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/bridge')
| -rw-r--r-- | net/bridge/br_netfilter_hooks.c | 5 | ||||
| -rw-r--r-- | net/bridge/br_netlink.c | 6 | ||||
| -rw-r--r-- | net/bridge/br_private.h | 5 | ||||
| -rw-r--r-- | net/bridge/br_vlan.c | 19 |
4 files changed, 22 insertions, 13 deletions
diff --git a/net/bridge/br_netfilter_hooks.c b/net/bridge/br_netfilter_hooks.c index c6bab2b5e8348..17a5f5923d615 100644 --- a/net/bridge/br_netfilter_hooks.c +++ b/net/bridge/br_netfilter_hooks.c @@ -33,6 +33,7 @@ #include <net/ip.h> #include <net/ipv6.h> #include <net/addrconf.h> +#include <net/dst_metadata.h> #include <net/route.h> #include <net/netfilter/br_netfilter.h> #include <net/netns/generic.h> @@ -881,6 +882,10 @@ static int br_nf_dev_queue_xmit(struct net *net, struct sock *sk, struct sk_buff return br_dev_queue_push_xmit(net, sk, skb); } + /* Fragmentation on metadata/template dst is not supported */ + if (unlikely(!skb_valid_dst(skb))) + goto drop; + /* This is wrong! We should preserve the original fragment * boundaries by preserving frag_list rather than refragmenting. */ diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c index f17dbac7d8284..6b97ae47f8552 100644 --- a/net/bridge/br_netlink.c +++ b/net/bridge/br_netlink.c @@ -1920,7 +1920,10 @@ int __init br_netlink_init(void) { int err; - br_vlan_rtnl_init(); + err = br_vlan_rtnl_init(); + if (err) + goto out; + rtnl_af_register(&br_af_ops); err = rtnl_link_register(&br_link_ops); @@ -1931,6 +1934,7 @@ int __init br_netlink_init(void) out_af: rtnl_af_unregister(&br_af_ops); +out: return err; } diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index d4bedc87b1d8f..041f6e571a209 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -1571,7 +1571,7 @@ void br_vlan_get_stats(const struct net_bridge_vlan *v, void br_vlan_port_event(struct net_bridge_port *p, unsigned long event); int br_vlan_bridge_event(struct net_device *dev, unsigned long event, void *ptr); -void br_vlan_rtnl_init(void); +int br_vlan_rtnl_init(void); void br_vlan_rtnl_uninit(void); void br_vlan_notify(const struct net_bridge *br, const struct net_bridge_port *p, @@ -1802,8 +1802,9 @@ static inline int br_vlan_bridge_event(struct net_device *dev, return 0; } -static inline void br_vlan_rtnl_init(void) +static inline int br_vlan_rtnl_init(void) { + return 0; } static inline void br_vlan_rtnl_uninit(void) diff --git a/net/bridge/br_vlan.c b/net/bridge/br_vlan.c index 9c2fffb827ab1..89f51ea4cabec 100644 --- a/net/bridge/br_vlan.c +++ b/net/bridge/br_vlan.c @@ -2296,19 +2296,18 @@ static int br_vlan_rtm_process(struct sk_buff *skb, struct nlmsghdr *nlh, return err; } -void br_vlan_rtnl_init(void) +static const struct rtnl_msg_handler br_vlan_rtnl_msg_handlers[] = { + {THIS_MODULE, PF_BRIDGE, RTM_NEWVLAN, br_vlan_rtm_process, NULL, 0}, + {THIS_MODULE, PF_BRIDGE, RTM_DELVLAN, br_vlan_rtm_process, NULL, 0}, + {THIS_MODULE, PF_BRIDGE, RTM_GETVLAN, NULL, br_vlan_rtm_dump, 0}, +}; + +int br_vlan_rtnl_init(void) { - rtnl_register_module(THIS_MODULE, PF_BRIDGE, RTM_GETVLAN, NULL, - br_vlan_rtm_dump, 0); - rtnl_register_module(THIS_MODULE, PF_BRIDGE, RTM_NEWVLAN, - br_vlan_rtm_process, NULL, 0); - rtnl_register_module(THIS_MODULE, PF_BRIDGE, RTM_DELVLAN, - br_vlan_rtm_process, NULL, 0); + return rtnl_register_many(br_vlan_rtnl_msg_handlers); } void br_vlan_rtnl_uninit(void) { - rtnl_unregister(PF_BRIDGE, RTM_GETVLAN); - rtnl_unregister(PF_BRIDGE, RTM_NEWVLAN); - rtnl_unregister(PF_BRIDGE, RTM_DELVLAN); + rtnl_unregister_many(br_vlan_rtnl_msg_handlers); } |