diff options
| author | Vinayak Yadawad <vinayak.yadawad@broadcom.com> | 2022-09-07 15:44:48 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2022-10-07 16:27:40 +0300 |
| commit | 0ff57171d6d225558c81a69439d5323e35b40549 (patch) | |
| tree | d6e899afeb8ffa4d54261f0845a24b285c525c92 /net/wireless/sme.c | |
| parent | 4857ed9385fbd25060051cc42a93c3074de2f4dd (diff) | |
| download | linux-0ff57171d6d225558c81a69439d5323e35b40549.tar.xz | |
cfg80211: Update Transition Disable policy during port authorization
In case of 4way handshake offload, transition disable policy
updated by the AP during EAPOL 3/4 is not updated to the upper layer.
This results in mismatch between transition disable policy
between the upper layer and the driver. This patch addresses this
issue by updating transition disable policy as part of port
authorization indication.
Signed-off-by: Vinayak Yadawad <vinayak.yadawad@broadcom.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/sme.c')
| -rw-r--r-- | net/wireless/sme.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/net/wireless/sme.c b/net/wireless/sme.c index f94497e9db43..4b5b6ee0fe01 100644 --- a/net/wireless/sme.c +++ b/net/wireless/sme.c @@ -1251,7 +1251,8 @@ out: } EXPORT_SYMBOL(cfg80211_roamed); -void __cfg80211_port_authorized(struct wireless_dev *wdev, const u8 *bssid) +void __cfg80211_port_authorized(struct wireless_dev *wdev, const u8 *bssid, + const u8 *td_bitmap, u8 td_bitmap_len) { ASSERT_WDEV_LOCK(wdev); @@ -1264,11 +1265,11 @@ void __cfg80211_port_authorized(struct wireless_dev *wdev, const u8 *bssid) return; nl80211_send_port_authorized(wiphy_to_rdev(wdev->wiphy), wdev->netdev, - bssid); + bssid, td_bitmap, td_bitmap_len); } void cfg80211_port_authorized(struct net_device *dev, const u8 *bssid, - gfp_t gfp) + const u8 *td_bitmap, u8 td_bitmap_len, gfp_t gfp) { struct wireless_dev *wdev = dev->ieee80211_ptr; struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); @@ -1278,12 +1279,15 @@ void cfg80211_port_authorized(struct net_device *dev, const u8 *bssid, if (WARN_ON(!bssid)) return; - ev = kzalloc(sizeof(*ev), gfp); + ev = kzalloc(sizeof(*ev) + td_bitmap_len, gfp); if (!ev) return; ev->type = EVENT_PORT_AUTHORIZED; memcpy(ev->pa.bssid, bssid, ETH_ALEN); + ev->pa.td_bitmap = ((u8 *)ev) + sizeof(*ev); + ev->pa.td_bitmap_len = td_bitmap_len; + memcpy((void *)ev->pa.td_bitmap, td_bitmap, td_bitmap_len); /* * Use the wdev event list so that if there are pending |