diff options
| author | David S. Miller <davem@davemloft.net> | 2009-09-28 14:50:06 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-09-28 14:50:06 -0700 |
| commit | eb1cf0f8f7a9e5a6d573d5bd72c015686a042db0 (patch) | |
| tree | ee5e1e52ef663e1a4d19c7abd6477a8ed75fda41 /net/wireless | |
| parent | 47379052b5c87707bc6e20a2a4f6ac156fb8357c (diff) | |
| parent | a0d97d6c7ceddc176b5eed171aa2a52e32cf3eda (diff) | |
Merge branch 'master' of ssh://master.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
Diffstat (limited to 'net/wireless')
| -rw-r--r-- | net/wireless/sme.c | 5 | ||||
| -rw-r--r-- | net/wireless/wext-sme.c | 8 | ||||
| -rw-r--r-- | net/wireless/wext.c | 11 |
3 files changed, 12 insertions, 12 deletions
diff --git a/net/wireless/sme.c b/net/wireless/sme.c index 7fae7eee65d..93c3ed32920 100644 --- a/net/wireless/sme.c +++ b/net/wireless/sme.c @@ -762,9 +762,8 @@ int __cfg80211_connect(struct cfg80211_registered_device *rdev, wdev->conn->params.ssid = wdev->ssid; wdev->conn->params.ssid_len = connect->ssid_len; - /* don't care about result -- but fill bssid & channel */ - if (!wdev->conn->params.bssid || !wdev->conn->params.channel) - bss = cfg80211_get_conn_bss(wdev); + /* see if we have the bss already */ + bss = cfg80211_get_conn_bss(wdev); wdev->sme_state = CFG80211_SME_CONNECTING; wdev->connect_keys = connkeys; diff --git a/net/wireless/wext-sme.c b/net/wireless/wext-sme.c index bf725275eb8..5615a880253 100644 --- a/net/wireless/wext-sme.c +++ b/net/wireless/wext-sme.c @@ -30,7 +30,8 @@ int cfg80211_mgd_wext_connect(struct cfg80211_registered_device *rdev, if (wdev->wext.keys) { wdev->wext.keys->def = wdev->wext.default_key; wdev->wext.keys->defmgmt = wdev->wext.default_mgmt_key; - wdev->wext.connect.privacy = true; + if (wdev->wext.default_key != -1) + wdev->wext.connect.privacy = true; } if (!wdev->wext.connect.ssid_len) @@ -229,8 +230,7 @@ int cfg80211_mgd_wext_giwessid(struct net_device *dev, data->flags = 1; data->length = wdev->wext.connect.ssid_len; memcpy(ssid, wdev->wext.connect.ssid, data->length); - } else - data->flags = 0; + } wdev_unlock(wdev); return 0; @@ -306,8 +306,6 @@ int cfg80211_mgd_wext_giwap(struct net_device *dev, wdev_lock(wdev); if (wdev->current_bss) memcpy(ap_addr->sa_data, wdev->current_bss->pub.bssid, ETH_ALEN); - else if (wdev->wext.connect.bssid) - memcpy(ap_addr->sa_data, wdev->wext.connect.bssid, ETH_ALEN); else memset(ap_addr->sa_data, 0, ETH_ALEN); wdev_unlock(wdev); diff --git a/net/wireless/wext.c b/net/wireless/wext.c index 5b4a0cee441..60fe57761ca 100644 --- a/net/wireless/wext.c +++ b/net/wireless/wext.c @@ -470,7 +470,7 @@ static iw_handler get_handler(struct net_device *dev, unsigned int cmd) /* * Get statistics out of the driver */ -static struct iw_statistics *get_wireless_stats(struct net_device *dev) +struct iw_statistics *get_wireless_stats(struct net_device *dev) { /* New location */ if ((dev->wireless_handlers != NULL) && @@ -773,10 +773,13 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd, essid_compat = 1; else if (IW_IS_SET(cmd) && (iwp->length != 0)) { char essid[IW_ESSID_MAX_SIZE + 1]; + unsigned int len; + len = iwp->length * descr->token_size; - err = copy_from_user(essid, iwp->pointer, - iwp->length * - descr->token_size); + if (len > IW_ESSID_MAX_SIZE) + return -EFAULT; + + err = copy_from_user(essid, iwp->pointer, len); if (err) return -EFAULT; |