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Date: Wed, 28 Dec 2022 09:45:49 +0800 (CST) From: <yang.yang29@....com.cn> To: <miquel.raynal@...tlin.com> Cc: <rafael@...nel.org>, <daniel.lezcano@...aro.org>, <amitk@...nel.org>, <rui.zhang@...el.com>, <linux-pm@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <xu.panda@....com.cn>, <yang.yang29@....com.cn> Subject: [PATCH linux-next] thermal: armada: use strscpy() to instead of strncpy() From: Xu Panda <xu.panda@....com.cn> The implementation of strscpy() is more robust and safer. That's now the recommended way to copy NUL-terminated strings. Signed-off-by: Xu Panda <xu.panda@....com.cn> Signed-off-by: Yang Yang <yang.yang29@....com> --- drivers/thermal/armada_thermal.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/thermal/armada_thermal.c b/drivers/thermal/armada_thermal.c index 52d63b3997fe..e06a0468d95d 100644 --- a/drivers/thermal/armada_thermal.c +++ b/drivers/thermal/armada_thermal.c @@ -761,8 +761,7 @@ static void armada_set_sane_name(struct platform_device *pdev, } /* Save the name locally */ - strncpy(priv->zone_name, name, THERMAL_NAME_LENGTH - 1); - priv->zone_name[THERMAL_NAME_LENGTH - 1] = '\0'; + strscpy(priv->zone_name, name, THERMAL_NAME_LENGTH); /* Then check there are no '-' or hwmon core will complain */ do { -- 2.15.2
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