mt76: mt7603: check sta_rates pointer in mt7603_sta_rate_tbl_update
authorLorenzo Bianconi <lorenzo@kernel.org>
Sat, 22 Jan 2022 14:58:57 +0000 (15:58 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 8 Apr 2022 12:40:14 +0000 (14:40 +0200)
commit2430af124125b9be4bcffd2867dbba451daf4666
tree173d50c5974eff63f40075c7a4d20a5745e927fe
parent232c1cc9861100d87af25c9cebfbd1acbb5c41d8
mt76: mt7603: check sta_rates pointer in mt7603_sta_rate_tbl_update

[ Upstream commit fc8e2c707ce11c8ec2e992885b0d53a5e04031ac ]

Check sta_rates pointer value in mt7603_sta_rate_tbl_update routine
since minstrel_ht_update_rates can fail allocating rates array.

Fixes: c8846e1015022 ("mt76: add driver for MT7603E and MT7628/7688")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/net/wireless/mediatek/mt76/mt7603/main.c