linux-kernel - [PATCH] ASoC: tas2781: Replace deprecated strcpy() with strscpy()

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20251104054257.9953-2-hariconscious@gmail.com>
Date: Tue,  4 Nov 2025 11:12:58 +0530
From: hariconscious@...il.com
To: shenghao-ding@...com,
	kevin-lu@...com,
	baojun.xu@...com,
	lgirdwood@...il.com,
	broonie@...nel.org,
	perex@...ex.cz,
	tiwai@...e.com
Cc: khalid@...nel.org,
	shuah@...nel.org,
	david.hunter.linux@...il.com,
	linux-sound@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	HariKrishna Sagala <hariconscious@...il.com>
Subject: [PATCH] ASoC: tas2781: Replace deprecated strcpy() with strscpy()

From: HariKrishna Sagala <hariconscious@...il.com>

strcpy() is deprecated,use strscpy() instead.
No functional changes intended.
Link: https://github.com/KSPP/linux/issues/88

Signed-off-by: HariKrishna Sagala <hariconscious@...il.com>
---
This patch replaces strcpy() call with the strscpy() API.
strscpy() is preferred over strcpy()/strncpy() as per the
kernel documentation.
If padding is fine, will use strscpy_pad() API.
Please let me know, will modify patch accordingly.

Thank you.

 sound/soc/codecs/tas2781-i2c.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sound/soc/codecs/tas2781-i2c.c b/sound/soc/codecs/tas2781-i2c.c
index ba880b5de7e8..0f314523703f 100644
--- a/sound/soc/codecs/tas2781-i2c.c
+++ b/sound/soc/codecs/tas2781-i2c.c
@@ -1999,7 +1999,8 @@ static void tasdevice_parse_dt(struct tasdevice_priv *tas_priv)
 		dev_err(tas_priv->dev, "%s Can't get reset GPIO\n",
 			__func__);
 
-	strcpy(tas_priv->dev_name, tasdevice_id[tas_priv->chip_id].name);
+	strscpy(tas_priv->dev_name, tasdevice_id[tas_priv->chip_id].name,
+		sizeof(tas_priv->dev_name));
 }
 
 static int tasdevice_i2c_probe(struct i2c_client *i2c)

base-commit: d127176862a93c4b3216bda533d2bee170af5e71
-- 
2.43.0