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ALSA: bt87x: Use safer strscpy() instead of strcpy()

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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/20250710100727.22653-53-tiwai@suse.de
This commit is contained in:
Takashi Iwai
2025-07-10 12:06:34 +02:00
parent 8b1208d70a
commit dd4fcc8f04
1 changed files with 3 additions and 3 deletions
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6
sound/pci/bt87x.c
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@@ -672,7 +672,7 @@ static int snd_bt87x_pcm(struct snd_bt87x *chip, int device, char *name)
if (err < 0)
return err;
pcm->private_data = chip;
strcpy(pcm->name, name);
strscpy(pcm->name, name);
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_bt87x_pcm_ops);
snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
&chip->pci->dev,
@@ -872,12 +872,12 @@ static int __snd_bt87x_probe(struct pci_dev *pci,
chip->board.no_analog ? "no " : "",
chip->board.no_digital ? "no " : "", chip->board.dig_rate);
strcpy(card->driver, "Bt87x");
strscpy(card->driver, "Bt87x");
sprintf(card->shortname, "Brooktree Bt%x", pci->device);
sprintf(card->longname, "%s at %#llx, irq %i",
card->shortname, (unsigned long long)pci_resource_start(pci, 0),
chip->irq);
strcpy(card->mixername, "Bt87x");
strscpy(card->mixername, "Bt87x");
err = snd_card_register(card);
if (err < 0)