aboutsummaryrefslogtreecommitdiff
path: root/net/wireless/nl80211.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/wireless/nl80211.c')
-rw-r--r--net/wireless/nl80211.c206
1 files changed, 145 insertions, 61 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index da450ef1fc7..0cd548267d4 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -14,8 +14,10 @@
#include <linux/rtnetlink.h>
#include <linux/netlink.h>
#include <linux/etherdevice.h>
+#include <net/net_namespace.h>
#include <net/genetlink.h>
#include <net/cfg80211.h>
+#include <net/sock.h>
#include "core.h"
#include "nl80211.h"
#include "reg.h"
@@ -27,24 +29,26 @@ static struct genl_family nl80211_fam = {
.hdrsize = 0, /* no private header */
.version = 1, /* no particular meaning now */
.maxattr = NL80211_ATTR_MAX,
+ .netnsok = true,
};
/* internal helper: get rdev and dev */
-static int get_rdev_dev_by_info_ifindex(struct nlattr **attrs,
+static int get_rdev_dev_by_info_ifindex(struct genl_info *info,
struct cfg80211_registered_device **rdev,
struct net_device **dev)
{
+ struct nlattr **attrs = info->attrs;
int ifindex;
if (!attrs[NL80211_ATTR_IFINDEX])
return -EINVAL;
ifindex = nla_get_u32(attrs[NL80211_ATTR_IFINDEX]);
- *dev = dev_get_by_index(&init_net, ifindex);
+ *dev = dev_get_by_index(genl_info_net(info), ifindex);
if (!*dev)
return -ENODEV;
- *rdev = cfg80211_get_dev_from_ifindex(ifindex);
+ *rdev = cfg80211_get_dev_from_ifindex(genl_info_net(info), ifindex);
if (IS_ERR(*rdev)) {
dev_put(*dev);
return PTR_ERR(*rdev);
@@ -133,6 +137,7 @@ static struct nla_policy nl80211_policy[NL80211_ATTR_MAX+1] __read_mostly = {
[NL80211_ATTR_PRIVACY] = { .type = NLA_FLAG },
[NL80211_ATTR_CIPHER_SUITE_GROUP] = { .type = NLA_U32 },
[NL80211_ATTR_WPA_VERSIONS] = { .type = NLA_U32 },
+ [NL80211_ATTR_PID] = { .type = NLA_U32 },
};
/* policy for the attributes */
@@ -532,6 +537,10 @@ static int nl80211_send_wiphy(struct sk_buff *msg, u32 pid, u32 seq, int flags,
CMD(deauth, DEAUTHENTICATE);
CMD(disassoc, DISASSOCIATE);
CMD(join_ibss, JOIN_IBSS);
+ if (dev->wiphy.netnsok) {
+ i++;
+ NLA_PUT_U32(msg, i, NL80211_CMD_SET_WIPHY_NETNS);
+ }
#undef CMD
@@ -562,6 +571,8 @@ static int nl80211_dump_wiphy(struct sk_buff *skb, struct netlink_callback *cb)
mutex_lock(&cfg80211_mutex);
list_for_each_entry(dev, &cfg80211_rdev_list, list) {
+ if (!net_eq(wiphy_net(&dev->wiphy), sock_net(skb->sk)))
+ continue;
if (++idx <= start)
continue;
if (nl80211_send_wiphy(skb, NETLINK_CB(cb->skb).pid,
@@ -746,6 +757,8 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
channel_type);
if (result)
goto bad_res;
+
+ rdev->channel = chan;
}
changed = 0;
@@ -867,6 +880,8 @@ static int nl80211_dump_interface(struct sk_buff *skb, struct netlink_callback *
mutex_lock(&cfg80211_mutex);
list_for_each_entry(dev, &cfg80211_rdev_list, list) {
+ if (!net_eq(wiphy_net(&dev->wiphy), sock_net(skb->sk)))
+ continue;
if (wp_idx < wp_start) {
wp_idx++;
continue;
@@ -907,7 +922,7 @@ static int nl80211_get_interface(struct sk_buff *skb, struct genl_info *info)
struct net_device *netdev;
int err;
- err = get_rdev_dev_by_info_ifindex(info->attrs, &dev, &netdev);
+ err = get_rdev_dev_by_info_ifindex(info, &dev, &netdev);
if (err)
return err;
@@ -975,7 +990,7 @@ static int nl80211_set_interface(struct sk_buff *skb, struct genl_info *info)
rtnl_lock();
- err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
+ err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
if (err)
goto unlock_rtnl;
@@ -1098,26 +1113,25 @@ static int nl80211_new_interface(struct sk_buff *skb, struct genl_info *info)
static int nl80211_del_interface(struct sk_buff *skb, struct genl_info *info)
{
struct cfg80211_registered_device *rdev;
- int ifindex, err;
+ int err;
struct net_device *dev;
rtnl_lock();
- err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
+ err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
if (err)
goto unlock_rtnl;
- ifindex = dev->ifindex;
- dev_put(dev);
if (!rdev->ops->del_virtual_intf) {
err = -EOPNOTSUPP;
goto out;
}
- err = rdev->ops->del_virtual_intf(&rdev->wiphy, ifindex);
+ err = rdev->ops->del_virtual_intf(&rdev->wiphy, dev);
out:
cfg80211_unlock_rdev(rdev);
+ dev_put(dev);
unlock_rtnl:
rtnl_unlock();
return err;
@@ -1195,7 +1209,7 @@ static int nl80211_get_key(struct sk_buff *skb, struct genl_info *info)
rtnl_lock();
- err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
+ err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
if (err)
goto unlock_rtnl;
@@ -1274,7 +1288,7 @@ static int nl80211_set_key(struct sk_buff *skb, struct genl_info *info)
rtnl_lock();
- err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
+ err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
if (err)
goto unlock_rtnl;
@@ -1333,7 +1347,7 @@ static int nl80211_new_key(struct sk_buff *skb, struct genl_info *info)
rtnl_lock();
- err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
+ err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
if (err)
goto unlock_rtnl;
@@ -1380,7 +1394,7 @@ static int nl80211_del_key(struct sk_buff *skb, struct genl_info *info)
rtnl_lock();
- err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
+ err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
if (err)
goto unlock_rtnl;
@@ -1429,7 +1443,7 @@ static int nl80211_addset_beacon(struct sk_buff *skb, struct genl_info *info)
rtnl_lock();
- err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
+ err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
if (err)
goto unlock_rtnl;
@@ -1516,7 +1530,7 @@ static int nl80211_del_beacon(struct sk_buff *skb, struct genl_info *info)
rtnl_lock();
- err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
+ err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
if (err)
goto unlock_rtnl;
@@ -1726,13 +1740,13 @@ static int nl80211_dump_station(struct sk_buff *skb,
rtnl_lock();
- netdev = __dev_get_by_index(&init_net, ifidx);
+ netdev = __dev_get_by_index(sock_net(skb->sk), ifidx);
if (!netdev) {
err = -ENODEV;
goto out_rtnl;
}
- dev = cfg80211_get_dev_from_ifindex(ifidx);
+ dev = cfg80211_get_dev_from_ifindex(sock_net(skb->sk), ifidx);
if (IS_ERR(dev)) {
err = PTR_ERR(dev);
goto out_rtnl;
@@ -1791,7 +1805,7 @@ static int nl80211_get_station(struct sk_buff *skb, struct genl_info *info)
rtnl_lock();
- err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
+ err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
if (err)
goto out_rtnl;
@@ -1829,14 +1843,16 @@ static int nl80211_get_station(struct sk_buff *skb, struct genl_info *info)
/*
* Get vlan interface making sure it is on the right wiphy.
*/
-static int get_vlan(struct nlattr *vlanattr,
+static int get_vlan(struct genl_info *info,
struct cfg80211_registered_device *rdev,
struct net_device **vlan)
{
+ struct nlattr *vlanattr = info->attrs[NL80211_ATTR_STA_VLAN];
*vlan = NULL;
if (vlanattr) {
- *vlan = dev_get_by_index(&init_net, nla_get_u32(vlanattr));
+ *vlan = dev_get_by_index(genl_info_net(info),
+ nla_get_u32(vlanattr));
if (!*vlan)
return -ENODEV;
if (!(*vlan)->ieee80211_ptr)
@@ -1891,11 +1907,11 @@ static int nl80211_set_station(struct sk_buff *skb, struct genl_info *info)
rtnl_lock();
- err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
+ err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
if (err)
goto out_rtnl;
- err = get_vlan(info->attrs[NL80211_ATTR_STA_VLAN], rdev, &params.vlan);
+ err = get_vlan(info, rdev, &params.vlan);
if (err)
goto out;
@@ -2004,11 +2020,11 @@ static int nl80211_new_station(struct sk_buff *skb, struct genl_info *info)
rtnl_lock();
- err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
+ err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
if (err)
goto out_rtnl;
- err = get_vlan(info->attrs[NL80211_ATTR_STA_VLAN], rdev, &params.vlan);
+ err = get_vlan(info, rdev, &params.vlan);
if (err)
goto out;
@@ -2079,7 +2095,7 @@ static int nl80211_del_station(struct sk_buff *skb, struct genl_info *info)
rtnl_lock();
- err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
+ err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
if (err)
goto out_rtnl;
@@ -2185,13 +2201,13 @@ static int nl80211_dump_mpath(struct sk_buff *skb,
rtnl_lock();
- netdev = __dev_get_by_index(&init_net, ifidx);
+ netdev = __dev_get_by_index(sock_net(skb->sk), ifidx);
if (!netdev) {
err = -ENODEV;
goto out_rtnl;
}
- dev = cfg80211_get_dev_from_ifindex(ifidx);
+ dev = cfg80211_get_dev_from_ifindex(sock_net(skb->sk), ifidx);
if (IS_ERR(dev)) {
err = PTR_ERR(dev);
goto out_rtnl;
@@ -2255,7 +2271,7 @@ static int nl80211_get_mpath(struct sk_buff *skb, struct genl_info *info)
rtnl_lock();
- err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
+ err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
if (err)
goto out_rtnl;
@@ -2314,7 +2330,7 @@ static int nl80211_set_mpath(struct sk_buff *skb, struct genl_info *info)
rtnl_lock();
- err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
+ err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
if (err)
goto out_rtnl;
@@ -2362,7 +2378,7 @@ static int nl80211_new_mpath(struct sk_buff *skb, struct genl_info *info)
rtnl_lock();
- err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
+ err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
if (err)
goto out_rtnl;
@@ -2404,7 +2420,7 @@ static int nl80211_del_mpath(struct sk_buff *skb, struct genl_info *info)
rtnl_lock();
- err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
+ err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
if (err)
goto out_rtnl;
@@ -2455,7 +2471,7 @@ static int nl80211_set_bss(struct sk_buff *skb, struct genl_info *info)
rtnl_lock();
- err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
+ err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
if (err)
goto out_rtnl;
@@ -2574,7 +2590,7 @@ static int nl80211_get_mesh_params(struct sk_buff *skb,
rtnl_lock();
/* Look up our device */
- err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
+ err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
if (err)
goto out_rtnl;
@@ -2691,7 +2707,7 @@ static int nl80211_set_mesh_params(struct sk_buff *skb, struct genl_info *info)
rtnl_lock();
- err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
+ err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
if (err)
goto out_rtnl;
@@ -2947,7 +2963,7 @@ static int nl80211_trigger_scan(struct sk_buff *skb, struct genl_info *info)
rtnl_lock();
- err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
+ err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
if (err)
goto out_rtnl;
@@ -3069,14 +3085,16 @@ static int nl80211_trigger_scan(struct sk_buff *skb, struct genl_info *info)
request->ie_len);
}
- request->ifidx = dev->ifindex;
+ request->dev = dev;
request->wiphy = &rdev->wiphy;
rdev->scan_req = request;
err = rdev->ops->scan(&rdev->wiphy, dev, request);
- if (!err)
+ if (!err) {
nl80211_send_scan_start(rdev, dev);
+ dev_hold(dev);
+ }
out_free:
if (err) {
@@ -3198,11 +3216,11 @@ static int nl80211_dump_scan(struct sk_buff *skb,
cb->args[0] = ifidx;
}
- dev = dev_get_by_index(&init_net, ifidx);
+ dev = dev_get_by_index(sock_net(skb->sk), ifidx);
if (!dev)
return -ENODEV;
- rdev = cfg80211_get_dev_from_ifindex(ifidx);
+ rdev = cfg80211_get_dev_from_ifindex(sock_net(skb->sk), ifidx);
if (IS_ERR(rdev)) {
err = PTR_ERR(rdev);
goto out_put_netdev;
@@ -3312,7 +3330,7 @@ static int nl80211_authenticate(struct sk_buff *skb, struct genl_info *info)
rtnl_lock();
- err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
+ err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
if (err)
goto unlock_rtnl;
@@ -3369,6 +3387,8 @@ static int nl80211_crypto_settings(struct genl_info *info,
struct cfg80211_crypto_settings *settings,
int cipher_limit)
{
+ memset(settings, 0, sizeof(*settings));
+
settings->control_port = info->attrs[NL80211_ATTR_CONTROL_PORT];
if (info->attrs[NL80211_ATTR_CIPHER_SUITES_PAIRWISE]) {
@@ -3448,7 +3468,7 @@ static int nl80211_associate(struct sk_buff *skb, struct genl_info *info)
rtnl_lock();
- err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
+ err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
if (err)
goto unlock_rtnl;
@@ -3531,7 +3551,7 @@ static int nl80211_deauthenticate(struct sk_buff *skb, struct genl_info *info)
rtnl_lock();
- err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
+ err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
if (err)
goto unlock_rtnl;
@@ -3593,7 +3613,7 @@ static int nl80211_disassociate(struct sk_buff *skb, struct genl_info *info)
rtnl_lock();
- err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
+ err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
if (err)
goto unlock_rtnl;
@@ -3666,7 +3686,7 @@ static int nl80211_join_ibss(struct sk_buff *skb, struct genl_info *info)
rtnl_lock();
- err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
+ err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
if (err)
goto unlock_rtnl;
@@ -3739,7 +3759,7 @@ static int nl80211_leave_ibss(struct sk_buff *skb, struct genl_info *info)
rtnl_lock();
- err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
+ err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
if (err)
goto unlock_rtnl;
@@ -3924,7 +3944,7 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info)
return err;
rtnl_lock();
- err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
+ err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
if (err)
goto unlock_rtnl;
@@ -4000,7 +4020,7 @@ static int nl80211_disconnect(struct sk_buff *skb, struct genl_info *info)
rtnl_lock();
- err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
+ err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
if (err)
goto unlock_rtnl;
@@ -4024,6 +4044,47 @@ unlock_rtnl:
return err;
}
+static int nl80211_wiphy_netns(struct sk_buff *skb, struct genl_info *info)
+{
+ struct cfg80211_registered_device *rdev;
+ struct net *net;
+ int err;
+ u32 pid;
+
+ if (!info->attrs[NL80211_ATTR_PID])
+ return -EINVAL;
+
+ pid = nla_get_u32(info->attrs[NL80211_ATTR_PID]);
+
+ rtnl_lock();
+
+ rdev = cfg80211_get_dev_from_info(info);
+ if (IS_ERR(rdev)) {
+ err = PTR_ERR(rdev);
+ goto out;
+ }
+
+ net = get_net_ns_by_pid(pid);
+ if (IS_ERR(net)) {
+ err = PTR_ERR(net);
+ goto out;
+ }
+
+ err = 0;
+
+ /* check if anything to do */
+ if (net_eq(wiphy_net(&rdev->wiphy), net))
+ goto out_put_net;
+
+ err = cfg80211_switch_netns(rdev, net);
+ out_put_net:
+ put_net(net);
+ out:
+ cfg80211_unlock_rdev(rdev);
+ rtnl_unlock();
+ return err;
+}
+
static struct genl_ops nl80211_ops[] = {
{
.cmd = NL80211_CMD_GET_WIPHY,
@@ -4257,6 +4318,12 @@ static struct genl_ops nl80211_ops[] = {
.policy = nl80211_policy,
.flags = GENL_ADMIN_PERM,
},
+ {
+ .cmd = NL80211_CMD_SET_WIPHY_NETNS,
+ .doit = nl80211_wiphy_netns,
+ .policy = nl80211_policy,
+ .flags = GENL_ADMIN_PERM,
+ },
};
static struct genl_multicast_group nl80211_mlme_mcgrp = {
.name = "mlme",
@@ -4288,7 +4355,8 @@ void nl80211_notify_dev_rename(struct cfg80211_registered_device *rdev)
return;
}
- genlmsg_multicast(msg, 0, nl80211_config_mcgrp.id, GFP_KERNEL);
+ genlmsg_multicast_netns(wiphy_net(&rdev->wiphy), msg, 0,
+ nl80211_config_mcgrp.id, GFP_KERNEL);
}
static int nl80211_add_scan_req(struct sk_buff *msg,
@@ -4365,7 +4433,8 @@ void nl80211_send_scan_start(struct cfg80211_registered_device *rdev,
return;
}
- genlmsg_multicast(msg, 0, nl80211_scan_mcgrp.id, GFP_KERNEL);
+ genlmsg_multicast_netns(wiphy_net(&rdev->wiphy), msg, 0,
+ nl80211_scan_mcgrp.id, GFP_KERNEL);
}
void nl80211_send_scan_done(struct cfg80211_registered_device *rdev,
@@ -4383,7 +4452,8 @@ void nl80211_send_scan_done(struct cfg80211_registered_device *rdev,
return;
}
- genlmsg_multicast(msg, 0, nl80211_scan_mcgrp.id, GFP_KERNEL);
+ genlmsg_multicast_netns(wiphy_net(&rdev->wiphy), msg, 0,
+ nl80211_scan_mcgrp.id, GFP_KERNEL);
}
void nl80211_send_scan_aborted(struct cfg80211_registered_device *rdev,
@@ -4401,7 +4471,8 @@ void nl80211_send_scan_aborted(struct cfg80211_registered_device *rdev,
return;
}
- genlmsg_multicast(msg, 0, nl80211_scan_mcgrp.id, GFP_KERNEL);
+ genlmsg_multicast_netns(wiphy_net(&rdev->wiphy), msg, 0,
+ nl80211_scan_mcgrp.id, GFP_KERNEL);
}
/*
@@ -4450,7 +4521,10 @@ void nl80211_send_reg_change_event(struct regulatory_request *request)
return;
}
- genlmsg_multicast(msg, 0, nl80211_regulatory_mcgrp.id, GFP_KERNEL);
+ rcu_read_lock();
+ genlmsg_multicast_allns(msg, 0, nl80211_regulatory_mcgrp.id,
+ GFP_ATOMIC);
+ rcu_read_unlock();
return;
@@ -4486,7 +4560,8 @@ static void nl80211_send_mlme_event(struct cfg80211_registered_device *rdev,
return;
}
- genlmsg_multicast(msg, 0, nl80211_mlme_mcgrp.id, gfp);
+ genlmsg_multicast_netns(wiphy_net(&rdev->wiphy), msg, 0,
+ nl80211_mlme_mcgrp.id, gfp);
return;
nla_put_failure:
@@ -4553,7 +4628,8 @@ static void nl80211_send_mlme_timeout(struct cfg80211_registered_device *rdev,
return;
}
- genlmsg_multicast(msg, 0, nl80211_mlme_mcgrp.id, gfp);
+ genlmsg_multicast_netns(wiphy_net(&rdev->wiphy), msg, 0,
+ nl80211_mlme_mcgrp.id, gfp);
return;
nla_put_failure:
@@ -4611,7 +4687,8 @@ void nl80211_send_connect_result(struct cfg80211_registered_device *rdev,
return;
}
- genlmsg_multicast(msg, 0, nl80211_mlme_mcgrp.id, gfp);
+ genlmsg_multicast_netns(wiphy_net(&rdev->wiphy), msg, 0,
+ nl80211_mlme_mcgrp.id, gfp);
return;
nla_put_failure:
@@ -4651,7 +4728,8 @@ void nl80211_send_roamed(struct cfg80211_registered_device *rdev,
return;
}
- genlmsg_multicast(msg, 0, nl80211_mlme_mcgrp.id, gfp);
+ genlmsg_multicast_netns(wiphy_net(&rdev->wiphy), msg, 0,
+ nl80211_mlme_mcgrp.id, gfp);
return;
nla_put_failure:
@@ -4691,7 +4769,8 @@ void nl80211_send_disconnected(struct cfg80211_registered_device *rdev,
return;
}
- genlmsg_multicast(msg, 0, nl80211_mlme_mcgrp.id, GFP_KERNEL);
+ genlmsg_multicast_netns(wiphy_net(&rdev->wiphy), msg, 0,
+ nl80211_mlme_mcgrp.id, GFP_KERNEL);
return;
nla_put_failure:
@@ -4726,7 +4805,8 @@ void nl80211_send_ibss_bssid(struct cfg80211_registered_device *rdev,
return;
}
- genlmsg_multicast(msg, 0, nl80211_mlme_mcgrp.id, gfp);
+ genlmsg_multicast_netns(wiphy_net(&rdev->wiphy), msg, 0,
+ nl80211_mlme_mcgrp.id, gfp);
return;
nla_put_failure:
@@ -4766,7 +4846,8 @@ void nl80211_michael_mic_failure(struct cfg80211_registered_device *rdev,
return;
}
- genlmsg_multicast(msg, 0, nl80211_mlme_mcgrp.id, gfp);
+ genlmsg_multicast_netns(wiphy_net(&rdev->wiphy), msg, 0,
+ nl80211_mlme_mcgrp.id, gfp);
return;
nla_put_failure:
@@ -4819,7 +4900,10 @@ void nl80211_send_beacon_hint_event(struct wiphy *wiphy,
return;
}
- genlmsg_multicast(msg, 0, nl80211_regulatory_mcgrp.id, GFP_ATOMIC);
+ rcu_read_lock();
+ genlmsg_multicast_allns(msg, 0, nl80211_regulatory_mcgrp.id,
+ GFP_ATOMIC);
+ rcu_read_unlock();
return;
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-17 19:20:47 +0000