This patch decouples the power save processing from the frame decryption by running the decrypt rx handler after sta_process. In the case where the decryption failed for some reason, the stack used to not process the PM and MOREDATA bits for that frame. The stack now always performs power save processing regardless of the decryption result. That means that encrypted data frames and NULLFUNC frames are now handled in the same way regarding power save processing, making the stack more robust. Tested-by: Johan Almbladh <ja@xxxxxxxxx> Signed-off-by: Johan Almbladh <ja@xxxxxxxxx> --- net/mac80211/rx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 6b85f95..0f0017d 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -2939,10 +2939,10 @@ static void ieee80211_rx_handlers(struct ieee80211_rx_data *rx, */ rx->skb = skb; - CALL_RXH(ieee80211_rx_h_decrypt) CALL_RXH(ieee80211_rx_h_check_more_data) CALL_RXH(ieee80211_rx_h_uapsd_and_pspoll) CALL_RXH(ieee80211_rx_h_sta_process) + CALL_RXH(ieee80211_rx_h_decrypt) CALL_RXH(ieee80211_rx_h_defragment) CALL_RXH(ieee80211_rx_h_michael_mic_verify) /* must be after MMIC verify so header is counted in MPDU mic */ -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
