diff options
Diffstat (limited to 'net/wireless')
| -rw-r--r-- | net/wireless/scan.c | 3 | ||||
| -rw-r--r-- | net/wireless/sme.c | 5 |
2 files changed, 6 insertions, 2 deletions
diff --git a/net/wireless/scan.c b/net/wireless/scan.c index a8339ed52404..6c7b7c3828a4 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -1916,7 +1916,8 @@ cfg80211_update_known_bss(struct cfg80211_registered_device *rdev, */ f = rcu_access_pointer(new->pub.beacon_ies); - kfree_rcu((struct cfg80211_bss_ies *)f, rcu_head); + if (!new->pub.hidden_beacon_bss) + kfree_rcu((struct cfg80211_bss_ies *)f, rcu_head); return false; } diff --git a/net/wireless/sme.c b/net/wireless/sme.c index 826ec0a6355f..3a028ff287fb 100644 --- a/net/wireless/sme.c +++ b/net/wireless/sme.c @@ -900,13 +900,16 @@ void __cfg80211_connect_result(struct net_device *dev, if (!wdev->u.client.ssid_len) { rcu_read_lock(); for_each_valid_link(cr, link) { + u32 ssid_len; + ssid = ieee80211_bss_get_elem(cr->links[link].bss, WLAN_EID_SSID); if (!ssid || !ssid->datalen) continue; - memcpy(wdev->u.client.ssid, ssid->data, ssid->datalen); + ssid_len = min(ssid->datalen, IEEE80211_MAX_SSID_LEN); + memcpy(wdev->u.client.ssid, ssid->data, ssid_len); wdev->u.client.ssid_len = ssid->datalen; break; } |