From 356cb55d81d1692bd74b96c71deeb7e1cf956196 Mon Sep 17 00:00:00 2001 From: Mohammed Shafi Shajakhan Date: Wed, 7 Dec 2011 16:51:38 +0530 Subject: [PATCH] ath9k: validate for non-zero BSSID before concluding that the recieved beacon is for us, let us make sure that the BSSID is non-zero. when I configured ad-hoc mode as creator and left it for some time without joining I found we recieved few frames whose BSSID is zero, which we concluded wrongly as 'my_beacons' Signed-off-by: Mohammed Shafi Shajakhan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/recv.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index e0318415c2a0..ad5176de07dc 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -1823,6 +1823,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp) hdr = (struct ieee80211_hdr *) (hdr_skb->data + rx_status_len); rxs = IEEE80211_SKB_RXCB(hdr_skb); if (ieee80211_is_beacon(hdr->frame_control) && + !is_zero_ether_addr(common->curbssid) && !compare_ether_addr(hdr->addr3, common->curbssid)) rs.is_mybeacon = true; else -- 2.39.5