diff options
Diffstat (limited to 'net/wireless/wext-sme.c')
| -rw-r--r-- | net/wireless/wext-sme.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/net/wireless/wext-sme.c b/net/wireless/wext-sme.c index 1f773f668d1a..fb9622f6d99c 100644 --- a/net/wireless/wext-sme.c +++ b/net/wireless/wext-sme.c @@ -119,7 +119,16 @@ int cfg80211_mgd_wext_siwfreq(struct net_device *dev, * channel we disconnected above and reconnect below. */ if (chan && !wdev->wext.connect.ssid_len) { - err = cfg80211_set_monitor_channel(rdev, freq, NL80211_CHAN_NO_HT); + struct cfg80211_chan_def chandef = { + .width = NL80211_CHAN_WIDTH_20_NOHT, + .center_freq1 = freq, + }; + + chandef.chan = ieee80211_get_channel(&rdev->wiphy, freq); + if (chandef.chan) + err = cfg80211_set_monitor_channel(rdev, &chandef); + else + err = -EINVAL; goto out; } @@ -233,13 +242,17 @@ int cfg80211_mgd_wext_giwessid(struct net_device *dev, wdev_lock(wdev); if (wdev->current_bss) { - const u8 *ie = ieee80211_bss_get_ie(&wdev->current_bss->pub, - WLAN_EID_SSID); + const u8 *ie; + + rcu_read_lock(); + 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); } + rcu_read_unlock(); } else if (wdev->wext.connect.ssid && wdev->wext.connect.ssid_len) { data->flags = 1; data->length = wdev->wext.connect.ssid_len; |