diff options
Diffstat (limited to 'net/wireless/ibss.c')
-rw-r--r-- | net/wireless/ibss.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/net/wireless/ibss.c b/net/wireless/ibss.c index 7da0cd9c5e73..398fa066d249 100644 --- a/net/wireless/ibss.c +++ b/net/wireless/ibss.c @@ -104,7 +104,7 @@ static int __cfg80211_join_ibss(struct cfg80211_registered_device *rdev, struct ieee80211_supported_band *sband = rdev->wiphy.bands[params->chandef.chan->band]; int j; - u32 flag = params->chandef.chan->band == IEEE80211_BAND_5GHZ ? + u32 flag = params->chandef.chan->band == NL80211_BAND_5GHZ ? IEEE80211_RATE_MANDATORY_A : IEEE80211_RATE_MANDATORY_B; @@ -114,6 +114,9 @@ static int __cfg80211_join_ibss(struct cfg80211_registered_device *rdev, } } + if (WARN_ON(connkeys && connkeys->def < 0)) + return -EINVAL; + if (WARN_ON(wdev->connect_keys)) kzfree(wdev->connect_keys); wdev->connect_keys = connkeys; @@ -237,7 +240,7 @@ int cfg80211_ibss_wext_join(struct cfg80211_registered_device *rdev, struct wireless_dev *wdev) { struct cfg80211_cached_keys *ck = NULL; - enum ieee80211_band band; + enum nl80211_band band; int i, err; ASSERT_WDEV_LOCK(wdev); @@ -249,7 +252,7 @@ int cfg80211_ibss_wext_join(struct cfg80211_registered_device *rdev, if (!wdev->wext.ibss.chandef.chan) { struct ieee80211_channel *new_chan = NULL; - for (band = 0; band < IEEE80211_NUM_BANDS; band++) { + for (band = 0; band < NUM_NL80211_BANDS; band++) { struct ieee80211_supported_band *sband; struct ieee80211_channel *chan; @@ -292,7 +295,7 @@ int cfg80211_ibss_wext_join(struct cfg80211_registered_device *rdev, wdev->wext.ibss.privacy = wdev->wext.default_key != -1; - if (wdev->wext.keys) { + if (wdev->wext.keys && wdev->wext.keys->def != -1) { ck = kmemdup(wdev->wext.keys, sizeof(*ck), GFP_KERNEL); if (!ck) return -ENOMEM; |