Commit 2bf301bc authored by Dan Carpenter's avatar Dan Carpenter Committed by Felix Fietkau
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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: c7cc5ec5 ("mt76: mt7921: rework mt7921_mcu_debug_msg_event routine")
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent b2bcc6d2

drivers/net/wireless/mediatek/mt76/mt7921/mcu.c

+1 −1
Original line number Diff line number Diff line
@@ -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);

	}

}