lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Mon, 24 Jan 2022 19:41:51 +0100 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-kernel@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, stable@...r.kernel.org, Bryan ODonoghue <bryan.odonoghue@...aro.org>, Kalle Valo <kvalo@...eaurora.org>, Sasha Levin <sashal@...nel.org> Subject: [PATCH 4.14 036/186] wcn36xx: Indicate beacon not connection loss on MISSED_BEACON_IND From: Bryan O'Donoghue <bryan.odonoghue@...aro.org> [ Upstream commit 588b45c88ae130fe373a8c50edaf54735c3f4fe3 ] Firmware can trigger a missed beacon indication, this is not the same as a lost signal. Flag to Linux the missed beacon and let the WiFi stack decide for itself if the link is up or down by sending its own probe to determine this. We should only be signalling the link is lost when the firmware indicates Fixes: 8e84c2582169 ("wcn36xx: mac80211 driver for Qualcomm WCN3660/WCN3680 hardware") Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@...aro.org> Signed-off-by: Kalle Valo <kvalo@...eaurora.org> Link: https://lore.kernel.org/r/20211027232529.657764-1-bryan.odonoghue@linaro.org Signed-off-by: Sasha Levin <sashal@...nel.org> --- drivers/net/wireless/ath/wcn36xx/smd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c index c5b5fbcd2066c..3073c5af7dae8 100644 --- a/drivers/net/wireless/ath/wcn36xx/smd.c +++ b/drivers/net/wireless/ath/wcn36xx/smd.c @@ -2053,7 +2053,7 @@ static int wcn36xx_smd_missed_beacon_ind(struct wcn36xx *wcn, wcn36xx_dbg(WCN36XX_DBG_HAL, "beacon missed bss_index %d\n", tmp->bss_index); vif = wcn36xx_priv_to_vif(tmp); - ieee80211_connection_loss(vif); + ieee80211_beacon_loss(vif); } return 0; } @@ -2068,7 +2068,7 @@ static int wcn36xx_smd_missed_beacon_ind(struct wcn36xx *wcn, wcn36xx_dbg(WCN36XX_DBG_HAL, "beacon missed bss_index %d\n", rsp->bss_index); vif = wcn36xx_priv_to_vif(tmp); - ieee80211_connection_loss(vif); + ieee80211_beacon_loss(vif); return 0; } } -- 2.34.1
Powered by blists - more mailing lists