CMIPCI driver got compile warnings with -Wformat-truncation at a
couple of plain sprintf() usages. Use scnprintf() for filling the
longname string for avoiding the warnings.
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
---
sound/pci/cmipci.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c
index 1415baac9c36..08e34b184780 100644
--- a/sound/pci/cmipci.c
+++ b/sound/pci/cmipci.c
@@ -3102,11 +3102,13 @@ static int snd_cmipci_create(struct snd_card *card, struct pci_dev *pci,
}
sprintf(card->shortname, "C-Media CMI%d", val);
if (cm->chip_version < 68)
- sprintf(modelstr, " (model %d)", cm->chip_version);
+ scnprintf(modelstr, sizeof(modelstr),
+ " (model %d)", cm->chip_version);
else
modelstr[0] = '\0';
- sprintf(card->longname, "%s%s at %#lx, irq %i",
- card->shortname, modelstr, cm->iobase, cm->irq);
+ scnprintf(card->longname, sizeof(card->longname),
+ "%s%s at %#lx, irq %i",
+ card->shortname, modelstr, cm->iobase, cm->irq);
if (cm->chip_version >= 39) {
val = snd_cmipci_read_b(cm, CM_REG_MPU_PCI + 1);
--
2.35.3
