linux-kernel - [PATCH] power: supply: bq2415x: replace deprecated strcpy() with strscpy()

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Message-Id: <20250724074133.33637-1-miguelgarciaroman8@gmail.com>
Date: Thu, 24 Jul 2025 09:41:33 +0200
From: Miguel García <miguelgarciaroman8@...il.com>
To: linux-pm@...r.kernel.org
Cc: linux-kernel@...r.kernel.org,
	sre@...nel.org,
	pali@...nel.org,
	skhan@...uxfoundation.org,
	Miguel García <miguelgarciaroman8@...il.com>
Subject: [PATCH] power: supply: bq2415x: replace deprecated strcpy() with strscpy()

strcpy() is deprecated for NUL-terminated strings. Replace it with
strscpy() for revstr (local fixed-size buffer).

Signed-off-by: Miguel García <miguelgarciaroman8@...il.com>
---
 drivers/power/supply/bq2415x_charger.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/power/supply/bq2415x_charger.c b/drivers/power/supply/bq2415x_charger.c
index 9e3b9181ee76..fa66d6b74555 100644
--- a/drivers/power/supply/bq2415x_charger.c
+++ b/drivers/power/supply/bq2415x_charger.c
@@ -1516,7 +1516,7 @@ static int bq2415x_power_supply_init(struct bq2415x_device *bq)
 
 	ret = bq2415x_detect_revision(bq);
 	if (ret < 0)
-		strcpy(revstr, "unknown");
+		strscpy(revstr, "unknown", sizeof(revstr));
 	else
 		sprintf(revstr, "1.%d", ret);
 
-- 
2.34.1