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| author | Felix Fietkau <nbd@nbd.name> | 2021-03-26 10:40:55 +0100 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2021-04-12 00:03:05 +0200 |
| commit | 665b2c780d63762349646e9abaea507192c6666a (patch) | |
| tree | f092e54f115979fcf5fc21a0278b22b8f318cfd5 /drivers/net/wireless/mediatek/mt76/mt7915 | |
| parent | d76d6c3ba2b0addbf8398641f406b339d91b4fbc (diff) | |
| download | linux-stable-665b2c780d63762349646e9abaea507192c6666a.tar.gz linux-stable-665b2c780d63762349646e9abaea507192c6666a.tar.bz2 linux-stable-665b2c780d63762349646e9abaea507192c6666a.zip | |
mt76: mt7915: limit firmware log message printk to buffer length
Avoid including garbage from previous rx data
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7915')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c index 9d0911ac1d90..67b1426e98b6 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c @@ -521,7 +521,8 @@ mt7915_mcu_rx_log_message(struct mt7915_dev *dev, struct sk_buff *skb) break; } - wiphy_info(mt76_hw(dev)->wiphy, "%s: %s", type, data); + wiphy_info(mt76_hw(dev)->wiphy, "%s: %*s", type, + (int)(skb->len - sizeof(*rxd)), data); } static void |