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authorDavid S. Miller <davem@davemloft.net>2009-09-28 14:50:06 -0700
committerDavid S. Miller <davem@davemloft.net>2009-09-28 14:50:06 -0700
commiteb1cf0f8f7a9e5a6d573d5bd72c015686a042db0 (patch)
treeee5e1e52ef663e1a4d19c7abd6477a8ed75fda41 /net
parent47379052b5c87707bc6e20a2a4f6ac156fb8357c (diff)
parenta0d97d6c7ceddc176b5eed171aa2a52e32cf3eda (diff)
downloadlinux-2.6.34-ux500-eb1cf0f8f7a9e5a6d573d5bd72c015686a042db0.tar.gz
Merge branch 'master' of ssh://master.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
Diffstat (limited to 'net')
-rw-r--r--net/core/net-sysfs.c12
-rw-r--r--net/mac80211/mlme.c18
-rw-r--r--net/wireless/sme.c5
-rw-r--r--net/wireless/wext-sme.c8
-rw-r--r--net/wireless/wext.c11
5 files changed, 26 insertions, 28 deletions
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index 7d4c57523b0..821d30918cf 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -16,7 +16,7 @@
#include <net/sock.h>
#include <linux/rtnetlink.h>
#include <linux/wireless.h>
-#include <net/iw_handler.h>
+#include <net/wext.h>
#include "net-sysfs.h"
@@ -363,15 +363,13 @@ static ssize_t wireless_show(struct device *d, char *buf,
char *))
{
struct net_device *dev = to_net_dev(d);
- const struct iw_statistics *iw = NULL;
+ const struct iw_statistics *iw;
ssize_t ret = -EINVAL;
read_lock(&dev_base_lock);
if (dev_isalive(dev)) {
- if (dev->wireless_handlers &&
- dev->wireless_handlers->get_wireless_stats)
- iw = dev->wireless_handlers->get_wireless_stats(dev);
- if (iw != NULL)
+ iw = get_wireless_stats(dev);
+ if (iw)
ret = (*format)(iw, buf);
}
read_unlock(&dev_base_lock);
@@ -505,7 +503,7 @@ int netdev_register_kobject(struct net_device *net)
*groups++ = &netstat_group;
#ifdef CONFIG_WIRELESS_EXT_SYSFS
- if (net->wireless_handlers && net->wireless_handlers->get_wireless_stats)
+ if (net->wireless_handlers || net->ieee80211_ptr)
*groups++ = &wireless_group;
#endif
#endif /* CONFIG_SYSFS */
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 97a278a2f48..8d26e9bf896 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -1388,8 +1388,8 @@ ieee80211_rx_mgmt_disassoc(struct ieee80211_sub_if_data *sdata,
reason_code = le16_to_cpu(mgmt->u.disassoc.reason_code);
- printk(KERN_DEBUG "%s: disassociated (Reason: %u)\n",
- sdata->dev->name, reason_code);
+ printk(KERN_DEBUG "%s: disassociated from %pM (Reason: %u)\n",
+ sdata->dev->name, mgmt->sa, reason_code);
ieee80211_set_disassoc(sdata, false);
return RX_MGMT_CFG80211_DISASSOC;
@@ -1675,7 +1675,7 @@ static void ieee80211_rx_mgmt_probe_resp(struct ieee80211_sub_if_data *sdata,
/* direct probe may be part of the association flow */
if (wk && wk->state == IEEE80211_MGD_STATE_PROBE) {
- printk(KERN_DEBUG "%s direct probe responded\n",
+ printk(KERN_DEBUG "%s: direct probe responded\n",
sdata->dev->name);
wk->tries = 0;
wk->state = IEEE80211_MGD_STATE_AUTH;
@@ -2502,9 +2502,6 @@ int ieee80211_mgd_deauth(struct ieee80211_sub_if_data *sdata,
struct ieee80211_mgd_work *wk;
const u8 *bssid = NULL;
- printk(KERN_DEBUG "%s: deauthenticating by local choice (reason=%d)\n",
- sdata->dev->name, req->reason_code);
-
mutex_lock(&ifmgd->mtx);
if (ifmgd->associated && &ifmgd->associated->cbss == req->bss) {
@@ -2532,6 +2529,9 @@ int ieee80211_mgd_deauth(struct ieee80211_sub_if_data *sdata,
mutex_unlock(&ifmgd->mtx);
+ printk(KERN_DEBUG "%s: deauthenticating from %pM by local choice (reason=%d)\n",
+ sdata->dev->name, bssid, req->reason_code);
+
ieee80211_send_deauth_disassoc(sdata, bssid,
IEEE80211_STYPE_DEAUTH, req->reason_code,
cookie);
@@ -2545,9 +2545,6 @@ int ieee80211_mgd_disassoc(struct ieee80211_sub_if_data *sdata,
{
struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
- printk(KERN_DEBUG "%s: disassociating by local choice (reason=%d)\n",
- sdata->dev->name, req->reason_code);
-
mutex_lock(&ifmgd->mtx);
/*
@@ -2561,6 +2558,9 @@ int ieee80211_mgd_disassoc(struct ieee80211_sub_if_data *sdata,
return -ENOLINK;
}
+ printk(KERN_DEBUG "%s: disassociating from %pM by local choice (reason=%d)\n",
+ sdata->dev->name, req->bss->bssid, req->reason_code);
+
ieee80211_set_disassoc(sdata, false);
mutex_unlock(&ifmgd->mtx);
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;