From a42dd7efd934888833c01199dbd21b242100ee92 Mon Sep 17 00:00:00 2001 From: Zhu Yi Date: Wed, 5 Aug 2009 15:07:13 +0800 Subject: [PATCH] wireless: display wext SSID when connected by cfg80211 cfg80211 displays correct link info when connected by wext. But if the connection is setup by cfg80211, wext cannot display the SSID. This patch fixed this issue. Cc: Johannes Berg Signed-off-by: Zhu Yi Signed-off-by: John W. Linville --- net/wireless/wext-sme.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/net/wireless/wext-sme.c b/net/wireless/wext-sme.c index 7bacbd1..e4a054a 100644 --- a/net/wireless/wext-sme.c +++ b/net/wireless/wext-sme.c @@ -206,7 +206,15 @@ int cfg80211_mgd_wext_giwessid(struct net_device *dev, data->flags = 0; wdev_lock(wdev); - if (wdev->wext.connect.ssid && wdev->wext.connect.ssid_len) { + if (wdev->current_bss) { + const u8 *ie = ieee80211_bss_get_ie(&wdev->current_bss->pub, + WLAN_EID_SSID); + if (ie) { + data->flags = 1; + data->length = ie[1]; + memcpy(ssid, ie + 2, data->length); + } + } else if (wdev->wext.connect.ssid && wdev->wext.connect.ssid_len) { data->flags = 1; data->length = wdev->wext.connect.ssid_len; memcpy(ssid, wdev->wext.connect.ssid, data->length); -- 2.7.4