From: cuijinpeng666@gmail.com
To: jstultz@google.com, tglx@linutronix.de
Cc: sboyd@kernel.org, linux-kernel@vger.kernel.org,
Jinpeng Cui <cui.jinpeng2@zte.com.cn>,
Zeal Robot <zaelci@zte.com.cn>
Subject: [PATCH linux-next] clocksource: Use strscpy() instead of strlcpy()
Date: Thu, 20 Oct 2022 09:13:12 +0000 [thread overview]
Message-ID: <20221020091312.398909-1-cui.jinpeng2@zte.com.cn> (raw)
From: Jinpeng Cui <cui.jinpeng2@zte.com.cn>
The implementation of strscpy() is more robust and safer.
Reported-by: Zeal Robot <zaelci@zte.com.cn>
Signed-off-by: Jinpeng Cui <cui.jinpeng2@zte.com.cn>
---
kernel/time/clocksource.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c
index dcaf38c06216..a3e7edfbb3c2 100644
--- a/kernel/time/clocksource.c
+++ b/kernel/time/clocksource.c
@@ -1461,7 +1461,7 @@ static int __init boot_override_clocksource(char* str)
{
mutex_lock(&clocksource_mutex);
if (str)
- strlcpy(override_name, str, sizeof(override_name));
+ strscpy(override_name, str, sizeof(override_name));
mutex_unlock(&clocksource_mutex);
return 1;
}
--
2.25.1
next reply other threads:[~2022-10-20 9:13 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-20 9:13 cuijinpeng666 [this message]
2022-10-20 9:49 ` Greg KH
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