diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2021-04-21 16:40:40 +0300 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2021-04-21 20:55:56 +0200 |
| commit | b2bcc6d2a5874b0265aeeb926618e2d265f96b50 (patch) | |
| tree | 21f48b6def1207db21740663fb490aefbb8d1a6b /drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | |
| parent | c8131dc32be24d4413e7ed534f53e8b0cc5d3c36 (diff) | |
mt76: mt7915: fix a precision vs width bug in printk
Precision %.*s was intended instead of width %*s. The original code
will still print unintended data from beyond the end of skb->data.
Fixes: 665b2c780d63 ("mt76: mt7915: limit firmware log message printk to buffer length")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7915/mcu.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c index 92e0c782bf40..b3f14ff67c5a 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c @@ -521,7 +521,7 @@ mt7915_mcu_rx_log_message(struct mt7915_dev *dev, struct sk_buff *skb) break; } - wiphy_info(mt76_hw(dev)->wiphy, "%s: %*s", type, + wiphy_info(mt76_hw(dev)->wiphy, "%s: %.*s", type, (int)(skb->len - sizeof(*rxd)), data); } |