diff options
Diffstat (limited to 'net/wireless')
| -rw-r--r-- | net/wireless/nl80211.c | 58 |
1 files changed, 56 insertions, 2 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 6bb73a3a339..a7d0b94f6b5 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -1049,6 +1049,11 @@ static int nl80211_addset_beacon(struct sk_buff *skb, struct genl_info *info) if (err) goto unlock_rtnl; + if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP) { + err = -EOPNOTSUPP; + goto out; + } + switch (info->genlhdr->cmd) { case NL80211_CMD_NEW_BEACON: /* these are required for NEW_BEACON */ @@ -1136,6 +1141,10 @@ static int nl80211_del_beacon(struct sk_buff *skb, struct genl_info *info) goto out; } + if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP) { + err = -EOPNOTSUPP; + goto out; + } err = drv->ops->del_beacon(&drv->wiphy, dev); out: @@ -1324,7 +1333,7 @@ static int nl80211_dump_station(struct sk_buff *skb, } if (!dev->ops->dump_station) { - err = -ENOSYS; + err = -EOPNOTSUPP; goto out_err; } @@ -1698,10 +1707,15 @@ static int nl80211_dump_mpath(struct sk_buff *skb, } if (!dev->ops->dump_mpath) { - err = -ENOSYS; + err = -EOPNOTSUPP; goto out_err; } + if (netdev->ieee80211_ptr->iftype != NL80211_IFTYPE_MESH_POINT) { + err = -EOPNOTSUPP; + goto out; + } + while (1) { err = dev->ops->dump_mpath(&dev->wiphy, netdev, path_idx, dst, next_hop, &pinfo); @@ -1759,6 +1773,11 @@ static int nl80211_get_mpath(struct sk_buff *skb, struct genl_info *info) goto out; } + if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_MESH_POINT) { + err = -EOPNOTSUPP; + goto out; + } + err = drv->ops->get_mpath(&drv->wiphy, dev, dst, next_hop, &pinfo); if (err) goto out; @@ -1813,6 +1832,11 @@ static int nl80211_set_mpath(struct sk_buff *skb, struct genl_info *info) goto out; } + if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_MESH_POINT) { + err = -EOPNOTSUPP; + goto out; + } + if (!netif_running(dev)) { err = -ENETDOWN; goto out; @@ -1856,6 +1880,11 @@ static int nl80211_new_mpath(struct sk_buff *skb, struct genl_info *info) goto out; } + if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_MESH_POINT) { + err = -EOPNOTSUPP; + goto out; + } + if (!netif_running(dev)) { err = -ENETDOWN; goto out; @@ -1944,6 +1973,11 @@ static int nl80211_set_bss(struct sk_buff *skb, struct genl_info *info) goto out; } + if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP) { + err = -EOPNOTSUPP; + goto out; + } + err = drv->ops->change_bss(&drv->wiphy, dev, ¶ms); out: @@ -2661,6 +2695,11 @@ static int nl80211_authenticate(struct sk_buff *skb, struct genl_info *info) goto out; } + if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_STATION) { + err = -EOPNOTSUPP; + goto out; + } + if (!netif_running(dev)) { err = -ENETDOWN; goto out; @@ -2734,6 +2773,11 @@ static int nl80211_associate(struct sk_buff *skb, struct genl_info *info) goto out; } + if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_STATION) { + err = -EOPNOTSUPP; + goto out; + } + if (!netif_running(dev)) { err = -ENETDOWN; goto out; @@ -2797,6 +2841,11 @@ static int nl80211_deauthenticate(struct sk_buff *skb, struct genl_info *info) goto out; } + if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_STATION) { + err = -EOPNOTSUPP; + goto out; + } + if (!netif_running(dev)) { err = -ENETDOWN; goto out; @@ -2856,6 +2905,11 @@ static int nl80211_disassociate(struct sk_buff *skb, struct genl_info *info) goto out; } + if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_STATION) { + err = -EOPNOTSUPP; + goto out; + } + if (!netif_running(dev)) { err = -ENETDOWN; goto out; |