diff options
| author | Deren Wu <deren.wu@mediatek.com> | 2022-11-27 10:35:37 +0800 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2022-12-01 17:29:14 +0100 |
| commit | 03dd0d49de7db680a856fa566963bb8421f46368 (patch) | |
| tree | 4e961c2e953bb181d8cb4d2af5e51093046a76f5 /drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h | |
| parent | 98686cd21624c75a043e96812beadddf4f6f48e5 (diff) | |
wifi: mt76: fix coverity overrun-call in mt76_get_txpower()
Make sure the nss is valid for nss_delta array. Return zero
if the index is invalid.
Coverity message:
Event overrun-call: Overrunning callee's array of size 4 by passing
argument "n_chains" (which evaluates to 15) in call to
"mt76_tx_power_nss_delta".
int delta = mt76_tx_power_nss_delta(n_chains);
Fixes: 07cda406308b ("mt76: fix rounding issues on converting per-chain and combined txpower")
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h')
0 files changed, 0 insertions, 0 deletions