Fix smatch warning: sound/isa/gus/gus_main.c:396 snd_gus_check_version() error: strcpy() 'card->longname' too large for 'card->shortname' (80 vs 32)
Even if this is not a real bug since the longest length of card->longname now is 31, replace strcpy() with strscpy() in order to avoid possible future mistake.
Signed-off-by: YueHaibing yuehaibing@huawei.com --- sound/isa/gus/gus_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/isa/gus/gus_main.c b/sound/isa/gus/gus_main.c index b7518122a10d..7524ce5785de 100644 --- a/sound/isa/gus/gus_main.c +++ b/sound/isa/gus/gus_main.c @@ -384,7 +384,7 @@ static int snd_gus_check_version(struct snd_gus_card * gus) } } } - strcpy(card->shortname, card->longname); + strscpy(card->shortname, card->longname, sizeof(card->shortname)); gus->uart_enable = 1; /* standard GUSes doesn't have midi uart trouble */ snd_gus_init_control(gus); return 0;