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Merge git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6

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Conflicts:
	drivers/net/wireless/libertas/scan.c
This commit is contained in:
John W. Linville
2009-12-30 15:25:08 -05:00
parent e1781ed33a 55afc80b2a
commit 891dc5e737
28 changed files with 129 additions and 446 deletions
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13
net/wireless/mlme.c
View File

@@ -93,7 +93,18 @@ void cfg80211_send_rx_assoc(struct net_device *dev, const u8 *buf, size_t len)
}
}
WARN_ON(!bss);
/*
* We might be coming here because the driver reported
* a successful association at the same time as the
* user requested a deauth. In that case, we will have
* removed the BSS from the auth_bsses list due to the
* deauth request when the assoc response makes it. If
* the two code paths acquire the lock the other way
* around, that's just the standard situation of a
* deauth being requested while connected.
*/
if (!bss)
goto out;
} else if (wdev->conn) {
cfg80211_sme_failed_assoc(wdev);
/*

13
net/wireless/scan.c
View File

@@ -601,7 +601,7 @@ int cfg80211_wext_siwscan(struct net_device *dev,
struct cfg80211_registered_device *rdev;
struct wiphy *wiphy;
struct iw_scan_req *wreq = NULL;
struct cfg80211_scan_request *creq;
struct cfg80211_scan_request *creq = NULL;
int i, err, n_channels = 0;
enum ieee80211_band band;
@@ -694,8 +694,10 @@ int cfg80211_wext_siwscan(struct net_device *dev,
/* translate "Scan for SSID" request */
if (wreq) {
if (wrqu->data.flags & IW_SCAN_THIS_ESSID) {
if (wreq->essid_len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
if (wreq->essid_len > IEEE80211_MAX_SSID_LEN) {
err = -EINVAL;
goto out;
}
memcpy(creq->ssids[0].ssid, wreq->essid, wreq->essid_len);
creq->ssids[0].ssid_len = wreq->essid_len;
}
@@ -707,12 +709,15 @@ int cfg80211_wext_siwscan(struct net_device *dev,
err = rdev->ops->scan(wiphy, dev, creq);
if (err) {
rdev->scan_req = NULL;
kfree(creq);
/* creq will be freed below */
} else {
nl80211_send_scan_start(rdev, dev);
/* creq now owned by driver */
creq = NULL;
dev_hold(dev);
}
out:
kfree(creq);
cfg80211_unlock_rdev(rdev);
return err;
}