diff options
| author | Takashi Iwai <tiwai@suse.de> | 2026-02-27 18:57:00 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2026-02-28 11:31:13 +0300 |
| commit | d4d5633d8b19b0e745a7910aea49956b3b47900d (patch) | |
| tree | 097c7917af58c958a391fd461075afd4aaee2db4 | |
| parent | 05ac3846ffe53fc63e454eb195ce8a6bab7a6a88 (diff) | |
| download | linux-d4d5633d8b19b0e745a7910aea49956b3b47900d.tar.xz | |
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: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/firewire/dice/dice.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/firewire/dice/dice.c b/sound/firewire/dice/dice.c index 85d265c7d544..f7a50bae4b55 100644 --- a/sound/firewire/dice/dice.c +++ b/sound/firewire/dice/dice.c @@ -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); |