mt76: fix corrupted software generated tx CCMP PN
authorFelix Fietkau <nbd@nbd.name>
Mon, 2 Sep 2019 12:55:14 +0000 (08:55 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 16 Sep 2019 06:22:06 +0000 (08:22 +0200)
commit173b6557fcbc0eb5e045834d244dd07ec87db8b3
tree2d74b684f750a335be811e4bbd3e1548d130cbb0
parent0d7f329e2431c1a211d53f52a26f021cb2be97d5
mt76: fix corrupted software generated tx CCMP PN

[ Upstream commit 906d2d3f874a54183df5a609fda180adf0462428 ]

Since ccmp_pn is u8 *, the second half needs to start at array index 4
instead of 0. Fixes a connection stall after a certain amount of traffic

Fixes: 23405236460b9 ("mt76: fix transmission of encrypted management frames")
Cc: stable@vger.kernel.org
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/net/wireless/mediatek/mt76/mt76x2_mac_common.c