diff options
Diffstat (limited to 'net/wireless/sme.c')
| -rw-r--r-- | net/wireless/sme.c | 28 |
1 files changed, 22 insertions, 6 deletions
diff --git a/net/wireless/sme.c b/net/wireless/sme.c index e22e5b83cfa9..d814279fb556 100644 --- a/net/wireless/sme.c +++ b/net/wireless/sme.c @@ -753,19 +753,32 @@ void __cfg80211_connect_result(struct net_device *dev, const u8 *bssid, kfree(country_ie); } -void cfg80211_connect_result(struct net_device *dev, const u8 *bssid, - const u8 *req_ie, size_t req_ie_len, - const u8 *resp_ie, size_t resp_ie_len, - u16 status, gfp_t gfp) +/* Consumes bss object one way or another */ +void cfg80211_connect_bss(struct net_device *dev, const u8 *bssid, + struct cfg80211_bss *bss, const u8 *req_ie, + size_t req_ie_len, const u8 *resp_ie, + size_t resp_ie_len, u16 status, gfp_t gfp) { struct wireless_dev *wdev = dev->ieee80211_ptr; struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); struct cfg80211_event *ev; unsigned long flags; + if (bss) { + /* Make sure the bss entry provided by the driver is valid. */ + struct cfg80211_internal_bss *ibss = bss_from_pub(bss); + + if (WARN_ON(list_empty(&ibss->list))) { + cfg80211_put_bss(wdev->wiphy, bss); + return; + } + } + ev = kzalloc(sizeof(*ev) + req_ie_len + resp_ie_len, gfp); - if (!ev) + if (!ev) { + cfg80211_put_bss(wdev->wiphy, bss); return; + } ev->type = EVENT_CONNECT_RESULT; if (bssid) @@ -780,6 +793,9 @@ void cfg80211_connect_result(struct net_device *dev, const u8 *bssid, ev->cr.resp_ie_len = resp_ie_len; memcpy((void *)ev->cr.resp_ie, resp_ie, resp_ie_len); } + if (bss) + cfg80211_hold_bss(bss_from_pub(bss)); + ev->cr.bss = bss; ev->cr.status = status; spin_lock_irqsave(&wdev->event_lock, flags); @@ -787,7 +803,7 @@ void cfg80211_connect_result(struct net_device *dev, const u8 *bssid, spin_unlock_irqrestore(&wdev->event_lock, flags); queue_work(cfg80211_wq, &rdev->event_work); } -EXPORT_SYMBOL(cfg80211_connect_result); +EXPORT_SYMBOL(cfg80211_connect_bss); /* Consumes bss object one way or another */ void __cfg80211_roamed(struct wireless_dev *wdev, |