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Diffstat (limited to 'net')
-rw-r--r--net/mac80211/cfg.c10
-rw-r--r--net/wireless/nl80211.c23
2 files changed, 19 insertions, 14 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 763f2eb9b887..1df92fed74c2 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -1216,16 +1216,6 @@ static int ieee80211_add_station(struct wiphy *wiphy, struct net_device *dev,
if (!sta)
return -ENOMEM;
- /*
- * defaults -- if userspace wants something else we'll
- * change it accordingly in sta_apply_parameters()
- */
- if (!(params->sta_flags_set & BIT(NL80211_STA_FLAG_TDLS_PEER)) &&
- !(params->sta_flags_set & (BIT(NL80211_STA_FLAG_AUTHENTICATED) |
- BIT(NL80211_STA_FLAG_ASSOCIATED)))) {
- sta_info_pre_move_state(sta, IEEE80211_STA_AUTH);
- sta_info_pre_move_state(sta, IEEE80211_STA_ASSOC);
- }
if (params->sta_flags_set & BIT(NL80211_STA_FLAG_TDLS_PEER))
sta->sta.tdls = true;
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index f4afa995b867..72de6989dd12 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -4359,6 +4359,8 @@ static int nl80211_new_station(struct sk_buff *skb, struct genl_info *info)
struct net_device *dev = info->user_ptr[1];
struct station_parameters params;
u8 *mac_addr = NULL;
+ u32 auth_assoc = BIT(NL80211_STA_FLAG_AUTHENTICATED) |
+ BIT(NL80211_STA_FLAG_ASSOCIATED);
memset(&params, 0, sizeof(params));
@@ -4470,10 +4472,23 @@ static int nl80211_new_station(struct sk_buff *skb, struct genl_info *info)
/* allow authenticated/associated only if driver handles it */
if (!(rdev->wiphy.features &
NL80211_FEATURE_FULL_AP_CLIENT_STATE) &&
- params.sta_flags_mask &
- (BIT(NL80211_STA_FLAG_AUTHENTICATED) |
- BIT(NL80211_STA_FLAG_ASSOCIATED)))
- return -EINVAL;
+ params.sta_flags_mask & auth_assoc)
+ return -EINVAL;
+
+ /* Older userspace, or userspace wanting to be compatible with
+ * !NL80211_FEATURE_FULL_AP_CLIENT_STATE, will not set the auth
+ * and assoc flags in the mask, but assumes the station will be
+ * added as associated anyway since this was the required driver
+ * behaviour before NL80211_FEATURE_FULL_AP_CLIENT_STATE was
+ * introduced.
+ * In order to not bother drivers with this quirk in the API
+ * set the flags in both the mask and set for new stations in
+ * this case.
+ */
+ if (!(params.sta_flags_mask & auth_assoc)) {
+ params.sta_flags_mask |= auth_assoc;
+ params.sta_flags_set |= auth_assoc;
+ }
/* must be last in here for error handling */
params.vlan = get_vlan(info, rdev);