diff options
Diffstat (limited to 'net/wireless/mlme.c')
| -rw-r--r-- | net/wireless/mlme.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c index ac059cefbeb3..775cac4d6100 100644 --- a/net/wireless/mlme.c +++ b/net/wireless/mlme.c @@ -281,6 +281,11 @@ int cfg80211_mlme_auth(struct cfg80211_registered_device *rdev, ether_addr_equal(req->bss->bssid, wdev->u.client.connected_addr)) return -EALREADY; + if (ether_addr_equal(req->bss->bssid, dev->dev_addr) || + (req->link_id >= 0 && + ether_addr_equal(req->ap_mld_addr, dev->dev_addr))) + return -EINVAL; + return rdev_auth(rdev, dev, req); } @@ -335,6 +340,9 @@ int cfg80211_mlme_assoc(struct cfg80211_registered_device *rdev, if (req->links[i].bss == req->links[j].bss) return -EINVAL; } + + if (ether_addr_equal(req->links[i].bss->bssid, dev->dev_addr)) + return -EINVAL; } if (wdev->connected && @@ -342,6 +350,11 @@ int cfg80211_mlme_assoc(struct cfg80211_registered_device *rdev, !ether_addr_equal(wdev->u.client.connected_addr, req->prev_bssid))) return -EALREADY; + if ((req->bss && ether_addr_equal(req->bss->bssid, dev->dev_addr)) || + (req->link_id >= 0 && + ether_addr_equal(req->ap_mld_addr, dev->dev_addr))) + return -EINVAL; + cfg80211_oper_and_ht_capa(&req->ht_capa_mask, rdev->wiphy.ht_capa_mod_mask); cfg80211_oper_and_vht_capa(&req->vht_capa_mask, |