[PATCH v2] ALSA: control-led: use strscpy in set_led_id()

[Jaroslav Kysela]

On 09. 01. 23 16:04, Takashi Iwai wrote:
> On Mon, 09 Jan 2023 16:01:18 +0100,
> Jaroslav Kysela wrote:
>>
>> The use of strncpy() in the set_led_id() was incorrect.
>> The len variable should use 'min(sizeof(buf2) - 1, count)'
>> expression.
>>
>> Use strscpy() function to simplify things and handle the error gracefully.
>>
>> Reported-by: yang.yang29 at zte.com.cn
>> BugLink: https://lore.kernel.org/alsa-devel/202301091945513559977@zte.com.cn/
> 
> Let's use the normal Link tag instead of BugLink.  The former is
> preferred.
> 
> Also, it'd be great if you can put the Fixes tag, too.

Done. Sent v3.

			Thanks,
				Jaroslav

-- 
Jaroslav Kysela <perex at perex.cz>
Linux Sound Maintainer; ALSA Project; Red Hat, Inc.