Messages in this thread Patch in this message | | | Date | Thu, 24 Nov 2022 19:24:36 +0800 (CST) | From | <> | Subject | [PATCH linux-next] clocksource: use strscpy() to instead of strlcpy() |
| |
From: Xu Panda <xu.panda@zte.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@zte.com.cn> Signed-off-by: Yang Yang <yang.yang29@zte.com> --- 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 4a2c3bb92e2e..d59b05409a22 100644 --- a/kernel/time/clocksource.c +++ b/kernel/time/clocksource.c @@ -1450,7 +1450,7 @@ 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; } -- 2.15.2
| |