diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/bluetooth/sco.c | 6 | ||||
| -rw-r--r-- | net/mac80211/rx.c | 6 | ||||
| -rw-r--r-- | net/mac80211/tx.c | 7 |
3 files changed, 15 insertions, 4 deletions
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c index d0927d1fdad..66b9e5c0523 100644 --- a/net/bluetooth/sco.c +++ b/net/bluetooth/sco.c @@ -882,7 +882,7 @@ static int sco_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 type) int lm = 0; if (type != SCO_LINK && type != ESCO_LINK) - return 0; + return -EINVAL; BT_DBG("hdev %s, bdaddr %s", hdev->name, batostr(bdaddr)); @@ -908,7 +908,7 @@ static int sco_connect_cfm(struct hci_conn *hcon, __u8 status) BT_DBG("hcon %p bdaddr %s status %d", hcon, batostr(&hcon->dst), status); if (hcon->type != SCO_LINK && hcon->type != ESCO_LINK) - return 0; + return -EINVAL; if (!status) { struct sco_conn *conn; @@ -927,7 +927,7 @@ static int sco_disconn_cfm(struct hci_conn *hcon, __u8 reason) BT_DBG("hcon %p reason %d", hcon, reason); if (hcon->type != SCO_LINK && hcon->type != ESCO_LINK) - return 0; + return -EINVAL; sco_conn_del(hcon, bt_err(reason)); diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 902b03ee8f6..54fb4a0e76f 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -2247,6 +2247,10 @@ ieee80211_rx_h_mgmt(struct ieee80211_rx_data *rx) break; case cpu_to_le16(IEEE80211_STYPE_DEAUTH): case cpu_to_le16(IEEE80211_STYPE_DISASSOC): + if (is_multicast_ether_addr(mgmt->da) && + !is_broadcast_ether_addr(mgmt->da)) + return RX_DROP_MONITOR; + /* process only for station */ if (sdata->vif.type != NL80211_IFTYPE_STATION) return RX_DROP_MONITOR; @@ -2741,6 +2745,7 @@ static void __ieee80211_rx_handle_packet(struct ieee80211_hw *hw, if (ieee80211_prepare_and_rx_handle(&rx, skb, true)) return; + goto out; } } @@ -2780,6 +2785,7 @@ static void __ieee80211_rx_handle_packet(struct ieee80211_hw *hw, return; } + out: dev_kfree_skb(skb); } diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 96c59430950..df6aac52353 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -1587,7 +1587,12 @@ static void ieee80211_xmit(struct ieee80211_sub_if_data *sdata, list) { if (!ieee80211_sdata_running(tmp_sdata)) continue; - if (tmp_sdata->vif.type != NL80211_IFTYPE_AP) + if (tmp_sdata->vif.type == + NL80211_IFTYPE_MONITOR || + tmp_sdata->vif.type == + NL80211_IFTYPE_AP_VLAN || + tmp_sdata->vif.type == + NL80211_IFTYPE_WDS) continue; if (compare_ether_addr(tmp_sdata->vif.addr, hdr->addr2) == 0) { |