[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>

1 files changed, 5 insertions, 1 deletions

diff --git a/net/mac80211/ieee80211_sta.c b/net/mac80211/ieee80211_sta.c
index 7ba352e3ffe0..0d99b685df5f 100644
--- 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