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ALSA: cs4281: 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/20250710100727.22653-56-tiwai@suse.de
This commit is contained in:
Takashi Iwai 2025-07-10 12:06:37 +02:00
parent e43c8878e9
commit e3502b8672
1 changed files with 4 additions and 4 deletions
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8
sound/pci/cs4281.c
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@ -950,7 +950,7 @@ static int snd_cs4281_pcm(struct cs4281 *chip, int device)
pcm->private_data = chip;
pcm->info_flags = 0;
strcpy(pcm->name, "CS4281");
strscpy(pcm->name, "CS4281");
chip->pcm = pcm;
snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, &chip->pci->dev,
@ -1715,7 +1715,7 @@ static int snd_cs4281_midi(struct cs4281 *chip, int device)
err = snd_rawmidi_new(chip->card, "CS4281", device, 1, 1, &rmidi);
if (err < 0)
return err;
strcpy(rmidi->name, "CS4281");
strscpy(rmidi->name, "CS4281");
snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_OUTPUT, &snd_cs4281_midi_output);
snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_INPUT, &snd_cs4281_midi_input);
rmidi->info_flags |= SNDRV_RAWMIDI_INFO_OUTPUT | SNDRV_RAWMIDI_INFO_INPUT | SNDRV_RAWMIDI_INFO_DUPLEX;
@ -1870,8 +1870,8 @@ static int __snd_cs4281_probe(struct pci_dev *pci,
if (err < 0)
return err;
snd_cs4281_create_gameport(chip);
strcpy(card->driver, "CS4281");
strcpy(card->shortname, "Cirrus Logic CS4281");
strscpy(card->driver, "CS4281");
strscpy(card->shortname, "Cirrus Logic CS4281");
sprintf(card->longname, "%s at 0x%lx, irq %d",
card->shortname,
chip->ba0_addr,