Commit 3fb167d7 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: spi: 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: default avatarTakashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20250710100727.22653-94-tiwai@suse.de
parent fee48aed

sound/spi/at73c213.c

+4 −4
Original line number Diff line number Diff line
@@ -336,7 +336,7 @@ static int snd_at73c213_pcm_new(struct snd_at73c213 *chip, int device) 


	pcm->private_data = chip;

	pcm->info_flags = SNDRV_PCM_INFO_BLOCK_TRANSFER;

	strcpy(pcm->name, "at73c213");

	strscpy(pcm->name, "at73c213");

	chip->pcm = pcm;



	snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &at73c213_playback_ops);
@@ -713,7 +713,7 @@ static int snd_at73c213_mixer(struct snd_at73c213 *chip) 


	card = chip->card;



	strcpy(card->mixername, chip->pcm->name);

	strscpy(card->mixername, chip->pcm->name);



	for (idx = 0; idx < ARRAY_SIZE(snd_at73c213_controls); idx++) {

		errval = snd_ctl_add(card,
@@ -983,8 +983,8 @@ static int snd_at73c213_probe(struct spi_device *spi) 
	if (retval)

		goto out_ssc;



	strcpy(card->driver, "at73c213");

	strcpy(card->shortname, board->shortname);

	strscpy(card->driver, "at73c213");

	strscpy(card->shortname, board->shortname);

	sprintf(card->longname, "%s on irq %d", card->shortname, chip->irq);



	retval = snd_card_register(card);