[PATCH] mac80211: probe for hidden SSIDs in pre-auth scan

Probe for hidden SSIDs if initiating pre-authentication scan and SSID
is set for STA interface.

Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/net/mac80211/ieee80211_sta.c b/net/mac80211/ieee80211_sta.c
index 7ba352e..0d99b68 100644 (file)
--- a/net/mac80211/ieee80211_sta.c
+++ b/net/mac80211/ieee80211_sta.c
@@ -2154,7 +2154,11 @@ static int ieee80211_sta_config_auth(struct net_device *dev,
                return 0;
        } else {
                if (ifsta->state != IEEE80211_AUTHENTICATE) {
-                       ieee80211_sta_start_scan(dev, NULL, 0);
+                       if (ifsta->auto_ssid_sel)
+                               ieee80211_sta_start_scan(dev, NULL, 0);
+                       else
+                               ieee80211_sta_start_scan(dev, ifsta->ssid,
+                                                        ifsta->ssid_len);
                        ifsta->state = IEEE80211_AUTHENTICATE;
                        set_bit(IEEE80211_STA_REQ_AUTH, &ifsta->request);
                } else