ALSA: control: Use safer strscpy() instead of strcpy()

Use a safer function strscpy() instead of strcpy() for copying to
arrays.

Only idiomatic code replacement, and no functional changes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20250710100727.22653-2-tiwai@suse.de

diff --git a/sound/core/control.c b/sound/core/control.c
index 11f660fc6f2b583022dfd93bc84e40ac12498e08..9c3fd5113a61737bf30bb9a174a0d148e23a3787 100644 (file)
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -1435,7 +1435,7 @@ static int snd_ctl_elem_user_enum_info(struct snd_kcontrol *kcontrol,
        names = ue->priv_data;
        for (; item > 0; --item)
                names += strlen(names) + 1;
-       strcpy(uinfo->value.enumerated.name, names);
+       strscpy(uinfo->value.enumerated.name, names);
 
        return 0;
 }