Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 152e585d authored by Bill Jordan's avatar Bill Jordan Committed by John W. Linville
Browse files

ath9k: fix MGMT packets when using TKIP 



Prevent 8 bytes from being truncated from MGMT packets
when using TKIP.

Signed-off-by: default avatarBill Jordan <bjordan@rajant.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent cbe1e82a

drivers/net/wireless/ath/ath9k/recv.c

+2 −1
Original line number Diff line number Diff line
@@ -824,7 +824,8 @@ static bool ath9k_rx_accept(struct ath_common *common, 
	is_mc = !!is_multicast_ether_addr(hdr->addr1);

	is_valid_tkip = rx_stats->rs_keyix != ATH9K_RXKEYIX_INVALID &&

		test_bit(rx_stats->rs_keyix, common->tkip_keymap);

	strip_mic = is_valid_tkip && !(rx_stats->rs_status &

	strip_mic = is_valid_tkip && ieee80211_is_data(fc) &&

		!(rx_stats->rs_status &

		(ATH9K_RXERR_DECRYPT | ATH9K_RXERR_CRC | ATH9K_RXERR_MIC));



	if (!rx_stats->rs_datalen)