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Diffstat (limited to 'net/mac80211/cfg.c')
-rw-r--r--net/mac80211/cfg.c32
1 files changed, 32 insertions, 0 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 03fe6d1cff42..00e31b488adc 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -170,6 +170,38 @@ static int ieee80211_add_key(struct wiphy *wiphy, struct net_device *dev,
}
}
+ switch (sdata->vif.type) {
+ case NL80211_IFTYPE_STATION:
+ if (sdata->u.mgd.mfp != IEEE80211_MFP_DISABLED)
+ key->conf.flags |= IEEE80211_KEY_FLAG_RX_MGMT;
+ break;
+ case NL80211_IFTYPE_AP:
+ case NL80211_IFTYPE_AP_VLAN:
+ /* Keys without a station are used for TX only */
+ if (key->sta && test_sta_flag(key->sta, WLAN_STA_MFP))
+ key->conf.flags |= IEEE80211_KEY_FLAG_RX_MGMT;
+ break;
+ case NL80211_IFTYPE_ADHOC:
+ /* no MFP (yet) */
+ break;
+ case NL80211_IFTYPE_MESH_POINT:
+#ifdef CONFIG_MAC80211_MESH
+ if (sdata->u.mesh.security != IEEE80211_MESH_SEC_NONE)
+ key->conf.flags |= IEEE80211_KEY_FLAG_RX_MGMT;
+ break;
+#endif
+ case NL80211_IFTYPE_WDS:
+ case NL80211_IFTYPE_MONITOR:
+ case NL80211_IFTYPE_P2P_DEVICE:
+ case NL80211_IFTYPE_UNSPECIFIED:
+ case NUM_NL80211_IFTYPES:
+ case NL80211_IFTYPE_P2P_CLIENT:
+ case NL80211_IFTYPE_P2P_GO:
+ /* shouldn't happen */
+ WARN_ON_ONCE(1);
+ break;
+ }
+
err = ieee80211_key_link(key, sdata, sta);
if (err)
ieee80211_key_free(sdata->local, key);