If not rsr & RSR_CRCOK report RX_FLAG_FAILED_FCS_CRC
If not rsr & (RSR_IVLDTYP | RSR_IVLDLEN) drop packet
If not NEWRSR_DECRYPTOK on new_rsr drop packet.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
new_rsr = skb_data + bytes_received - 3;
rssi = skb_data + bytes_received - 2;
rsr = skb_data + bytes_received - 1;
new_rsr = skb_data + bytes_received - 3;
rssi = skb_data + bytes_received - 2;
rsr = skb_data + bytes_received - 1;
+ if (*rsr & (RSR_IVLDTYP | RSR_IVLDLEN))
+ return false;
RFvRSSITodBm(priv, *rssi, &rx_dbm);
RFvRSSITodBm(priv, *rssi, &rx_dbm);
rx_status.flag = 0;
rx_status.freq = hw->conf.chandef.chan->center_freq;
rx_status.flag = 0;
rx_status.freq = hw->conf.chandef.chan->center_freq;
+ if (!(*rsr & RSR_CRCOK))
+ rx_status.flag |= RX_FLAG_FAILED_FCS_CRC;
+
hdr = (struct ieee80211_hdr *)(skb->data);
fc = hdr->frame_control;
hdr = (struct ieee80211_hdr *)(skb->data);
fc = hdr->frame_control;
if (ieee80211_has_protected(fc)) {
if (priv->byLocalID > REV_ID_VT3253_A1)
if (ieee80211_has_protected(fc)) {
if (priv->byLocalID > REV_ID_VT3253_A1)
- rx_status.flag = RX_FLAG_DECRYPTED;
+ rx_status.flag |= RX_FLAG_DECRYPTED;
+
+ /* Drop packet */
+ if (!(*new_rsr & NEWRSR_DECRYPTOK))
+ return false;
}
memcpy(IEEE80211_SKB_RXCB(skb), &rx_status, sizeof(rx_status));
}
memcpy(IEEE80211_SKB_RXCB(skb), &rx_status, sizeof(rx_status));