diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2021-04-21 16:16:06 +0300 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2021-04-21 20:55:56 +0200 |
| commit | 2bf301bc81df81907ceabbfd7bf57743696899bb (patch) | |
| tree | 97637b57ead1e4fd7c3393cee3811835f5d31b52 /drivers/net/wireless/mediatek/mt76 | |
| parent | b2bcc6d2a5874b0265aeeb926618e2d265f96b50 (diff) | |
| download | linux-2bf301bc81df81907ceabbfd7bf57743696899bb.tar.bz2 | |
mt76: mt7921: fix a precision vs width bug in printk
Precision %.*s was intended instead of width %*s. The original code
is potentially an information leak.
Fixes: c7cc5ec57303 ("mt76: mt7921: rework mt7921_mcu_debug_msg_event routine")
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')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7921/mcu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c index 43e3bf895b60..78bd965d8009 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c @@ -502,7 +502,7 @@ mt7921_mcu_debug_msg_event(struct mt7921_dev *dev, struct sk_buff *skb) if (!msg->content[i]) msg->content[i] = ' '; } - wiphy_info(mt76_hw(dev)->wiphy, "%*s", len, msg->content); + wiphy_info(mt76_hw(dev)->wiphy, "%.*s", len, msg->content); } } |