* [PATCH] cpufreq: Replace deprecated strcpy in cpufreq_unregister_governor
@ 2025-10-17 15:33 Thorsten Blum
2025-10-22 5:34 ` Viresh Kumar
0 siblings, 1 reply; 2+ messages in thread
From: Thorsten Blum @ 2025-10-17 15:33 UTC (permalink / raw)
To: Rafael J. Wysocki, Viresh Kumar
Cc: linux-hardening, Thorsten Blum, linux-pm, linux-kernel
strcpy() is deprecated; assign the NUL terminator directly instead.
Link: https://github.com/KSPP/linux/issues/88
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
---
drivers/cpufreq/cpufreq.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 852e024facc3..0d3e77cf96a7 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -2550,7 +2550,7 @@ void cpufreq_unregister_governor(struct cpufreq_governor *governor)
for_each_inactive_policy(policy) {
if (!strcmp(policy->last_governor, governor->name)) {
policy->governor = NULL;
- strcpy(policy->last_governor, "\0");
+ policy->last_governor[0] = '\0';
}
}
read_unlock_irqrestore(&cpufreq_driver_lock, flags);
--
2.51.0
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH] cpufreq: Replace deprecated strcpy in cpufreq_unregister_governor
2025-10-17 15:33 [PATCH] cpufreq: Replace deprecated strcpy in cpufreq_unregister_governor Thorsten Blum
@ 2025-10-22 5:34 ` Viresh Kumar
0 siblings, 0 replies; 2+ messages in thread
From: Viresh Kumar @ 2025-10-22 5:34 UTC (permalink / raw)
To: Thorsten Blum; +Cc: Rafael J. Wysocki, linux-hardening, linux-pm, linux-kernel
On 17-10-25, 17:33, Thorsten Blum wrote:
> strcpy() is deprecated; assign the NUL terminator directly instead.
>
> Link: https://github.com/KSPP/linux/issues/88
> Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
> ---
> drivers/cpufreq/cpufreq.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
> index 852e024facc3..0d3e77cf96a7 100644
> --- a/drivers/cpufreq/cpufreq.c
> +++ b/drivers/cpufreq/cpufreq.c
> @@ -2550,7 +2550,7 @@ void cpufreq_unregister_governor(struct cpufreq_governor *governor)
> for_each_inactive_policy(policy) {
> if (!strcmp(policy->last_governor, governor->name)) {
> policy->governor = NULL;
> - strcpy(policy->last_governor, "\0");
> + policy->last_governor[0] = '\0';
> }
> }
> read_unlock_irqrestore(&cpufreq_driver_lock, flags);
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
--
viresh
^ permalink raw reply [flat|nested] 2+ messages in thread
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2025-10-17 15:33 [PATCH] cpufreq: Replace deprecated strcpy in cpufreq_unregister_governor Thorsten Blum
2025-10-22 5:34 ` Viresh Kumar
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