* [PATCH linux-next] clocksource: Use strscpy() instead of strlcpy()
@ 2022-10-20 9:13 cuijinpeng666
2022-10-20 9:49 ` Greg KH
0 siblings, 1 reply; 2+ messages in thread
From: cuijinpeng666 @ 2022-10-20 9:13 UTC (permalink / raw)
To: jstultz, tglx; +Cc: sboyd, linux-kernel, Jinpeng Cui, Zeal Robot
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
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH linux-next] clocksource: Use strscpy() instead of strlcpy()
2022-10-20 9:13 [PATCH linux-next] clocksource: Use strscpy() instead of strlcpy() cuijinpeng666
@ 2022-10-20 9:49 ` Greg KH
0 siblings, 0 replies; 2+ messages in thread
From: Greg KH @ 2022-10-20 9:49 UTC (permalink / raw)
To: cuijinpeng666; +Cc: jstultz, tglx, sboyd, linux-kernel, Jinpeng Cui, Zeal Robot
On Thu, Oct 20, 2022 at 09:13:12AM +0000, cuijinpeng666@gmail.com wrote:
> 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(-)
Please ignore based on this response:
https://lore.kernel.org/r/Y1EVnZS9BalesrC1@kroah.com
^ permalink raw reply [flat|nested] 2+ messages in thread
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2022-10-20 9:13 [PATCH linux-next] clocksource: Use strscpy() instead of strlcpy() cuijinpeng666
2022-10-20 9:49 ` Greg KH
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