Commit d4d5633d authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: firewire: dice: Fix printf warning with W=1 

The use of snprintf() may cause a warning with W=1 due to the possibly
truncated string.  As the truncation doesn't really matter (and won't
happen practically) in the case of dice driver, just shut it up by
replacing with scnprintf().

Link: https://patch.msgid.link/20260227155705.1557224-1-tiwai@suse.de


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 05ac3846

sound/firewire/dice/dice.c

+1 −1
Original line number Diff line number Diff line
@@ -122,7 +122,7 @@ static void dice_card_strings(struct snd_dice *dice) 
	fw_csr_string(dev->config_rom + 5, CSR_VENDOR, vendor, sizeof(vendor));

	strscpy(model, "?");

	fw_csr_string(dice->unit->directory, CSR_MODEL, model, sizeof(model));

	snprintf(card->longname, sizeof(card->longname),

	scnprintf(card->longname, sizeof(card->longname),

		 "%s %s (serial %u) at %s, S%d",

		 vendor, model, dev->config_rom[4] & 0x3fffff,

		 dev_name(&dice->unit->device), 100 << dev->max_speed);