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ALSA: cmi8330: 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/20250710100727.22653-27-tiwai@suse.de
This commit is contained in:
Takashi Iwai 2025-07-10 12:06:08 +02:00
parent 231d135055
commit 4e55e03e4c
1 changed files with 4 additions and 4 deletions
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8
sound/isa/cmi8330.c
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@ -297,7 +297,7 @@ static int snd_cmi8330_mixer(struct snd_card *card, struct snd_cmi8330 *acard)
unsigned int idx;
int err;
strcpy(card->mixername, (acard->type == CMI8329) ? "CMI8329" : "CMI8330/C3D");
strscpy(card->mixername, (acard->type == CMI8329) ? "CMI8329" : "CMI8330/C3D");
for (idx = 0; idx < ARRAY_SIZE(snd_cmi8330_controls); idx++) {
err = snd_ctl_add(card,
@ -437,7 +437,7 @@ static int snd_cmi8330_pcm(struct snd_card *card, struct snd_cmi8330 *chip)
err = snd_pcm_new(card, (chip->type == CMI8329) ? "CMI8329" : "CMI8330", 0, 1, 1, &pcm);
if (err < 0)
return err;
strcpy(pcm->name, (chip->type == CMI8329) ? "CMI8329" : "CMI8330");
strscpy(pcm->name, (chip->type == CMI8329) ? "CMI8329" : "CMI8330");
pcm->private_data = chip;
/* SB16 */
@ -590,8 +590,8 @@ static int snd_cmi8330_probe(struct snd_card *card, int dev)
mpuport[dev]);
}
strcpy(card->driver, (acard->type == CMI8329) ? "CMI8329" : "CMI8330/C3D");
strcpy(card->shortname, (acard->type == CMI8329) ? "C-Media CMI8329" : "C-Media CMI8330/C3D");
strscpy(card->driver, (acard->type == CMI8329) ? "CMI8329" : "CMI8330/C3D");
strscpy(card->shortname, (acard->type == CMI8329) ? "C-Media CMI8329" : "C-Media CMI8330/C3D");
sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d",
card->shortname,
acard->wss->port,