diff options
| -rw-r--r-- | net/mac80211/tx.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 098ae854ad3..3456c0486b4 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -781,9 +781,11 @@ ieee80211_tx_h_sequence(struct ieee80211_tx_data *tx) /* * Anything but QoS data that has a sequence number field * (is long enough) gets a sequence number from the global - * counter. + * counter. QoS data frames with a multicast destination + * also use the global counter (802.11-2012 9.3.2.10). */ - if (!ieee80211_is_data_qos(hdr->frame_control)) { + if (!ieee80211_is_data_qos(hdr->frame_control) || + is_multicast_ether_addr(hdr->addr1)) { /* driver should assign sequence number */ info->flags |= IEEE80211_TX_CTL_ASSIGN_SEQ; /* for pure STA mode without beacons, we can do it */ |