The "buf" is skb->data that comes from the firmware. We want to print
"len" number of bytes. But there is a missing period so the "len"
variable is used for formatting (width) instead of limiting the output
(precision).
Fixes: cad2bd8a136c ("wifi: rtw89: support firmware log with formatted text")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
drivers/net/wireless/realtek/rtw89/fw.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/realtek/rtw89/fw.c b/drivers/net/wireless/realtek/rtw89/fw.c
index 2811a94b5f69..bcd9050f989f 100644
--- a/drivers/net/wireless/realtek/rtw89/fw.c
+++ b/drivers/net/wireless/realtek/rtw89/fw.c
@@ -1165,7 +1165,7 @@ void rtw89_fw_log_dump(struct rtw89_dev *rtwdev, u8 *buf, u32 len)
return;
plain_log:
- rtw89_info(rtwdev, "C2H log: %*s", len, buf);
+ rtw89_info(rtwdev, "C2H log: %.*s", len, buf);
}
--
2.39.2
