staging: wlan-ng: Fix clamping of returned SSID length

Commit 2e254212 broke listing of available network names, since it
clamped the length of the returned SSID to WLAN_BSSID_LEN (6) instead of
WLAN_SSID_MAXLEN (32).

https://bugzilla.kernel.org/show_bug.cgi?id=52501

Signed-off-by: Tormod Volden <debian.tormod@gmail.com>
Cc: stable <stable@vger.kernel.org> # 3.4+
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/wlan-ng/prism2mgmt.c b/drivers/staging/wlan-ng/prism2mgmt.c
index 4efa9bc0fcf0d1750152de5342d565144a2427ce..89bfd858bb280949f499c463a6ec26034bddcdad 100644 (file)
--- a/drivers/staging/wlan-ng/prism2mgmt.c
+++ b/drivers/staging/wlan-ng/prism2mgmt.c
@@ -406,7 +406,7 @@ int prism2mgmt_scan_results(wlandevice_t *wlandev, void *msgp)
        /* SSID */
        req->ssid.status = P80211ENUM_msgitem_status_data_ok;
        req->ssid.data.len = le16_to_cpu(item->ssid.len);
-       req->ssid.data.len = min_t(u16, req->ssid.data.len, WLAN_BSSID_LEN);
+       req->ssid.data.len = min_t(u16, req->ssid.data.len, WLAN_SSID_MAXLEN);
        memcpy(req->ssid.data.data, item->ssid.data, req->ssid.data.len);
 
        /* supported rates */