diff options
Diffstat (limited to 'net/wireless/ibss.c')
| -rw-r--r-- | net/wireless/ibss.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/net/wireless/ibss.c b/net/wireless/ibss.c index 4a4dda53bdf1..364f900a3dc4 100644 --- a/net/wireless/ibss.c +++ b/net/wireless/ibss.c @@ -43,7 +43,8 @@ void __cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid, cfg80211_hold_bss(bss_from_pub(bss)); wdev->current_bss = bss_from_pub(bss); - cfg80211_upload_connect_keys(wdev); + if (!(wdev->wiphy->flags & WIPHY_FLAG_HAS_STATIC_WEP)) + cfg80211_upload_connect_keys(wdev); nl80211_send_ibss_bssid(wiphy_to_rdev(wdev->wiphy), dev, bssid, GFP_KERNEL); @@ -114,6 +115,9 @@ 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; @@ -284,18 +288,16 @@ int cfg80211_ibss_wext_join(struct cfg80211_registered_device *rdev, if (!netif_running(wdev->netdev)) return 0; - if (wdev->wext.keys) { + if (wdev->wext.keys) wdev->wext.keys->def = wdev->wext.default_key; - wdev->wext.keys->defmgmt = wdev->wext.default_mgmt_key; - } 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; - for (i = 0; i < 6; i++) + for (i = 0; i < CFG80211_MAX_WEP_KEYS; i++) ck->params[i].key = ck->data[i]; } err = __cfg80211_join_ibss(rdev, wdev->netdev, |