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(parent: 5beadb2) | patch
mt76: mt7915: fix unbounded shift in mt7915_mcu_beacon_mbss
authorLorenzo Bianconi <lorenzo@kernel.org>
Sat, 19 Mar 2022 13:28:01 +0000 (14:28 +0100)
committerFelix Fietkau <nbd@nbd.name>
Fri, 13 May 2022 07:39:34 +0000 (09:39 +0200)
commitaa796f12091aa4758366f5171fd9cba2ff574ba3
tree96cced4816341ca484e9e9f69770006c2c31250etree | snapshot
parent5beadb27fa808172c26a6a6d3e8500cf6b547c48commit | diff
mt76: mt7915: fix unbounded shift in mt7915_mcu_beacon_mbss

Fix the following smatch static checker warning:
drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1872 mt7915_mcu_beacon_mbss()
error: undefined (user controlled) shift '(((1))) << (data[2])'

Rely on mac80211 definitions for ieee80211_bssid_index subelement.

Fixes: 6b7f9aff7c67 ("mt76: mt7915: introduce 802.11ax multi-bss support")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
drivers/net/wireless/mediatek/mt76/mt7915/mcu.c diff | blob | history
Domain: System / Kernel;