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| author | Takashi Iwai <tiwai@suse.de> | 2025-07-10 12:06:37 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2025-07-11 09:53:19 +0200 |
| commit | e3502b8672cafc679b57717e4f9c1abca8106061 (patch) | |
| tree | 78774a206d76c0d279856f0deea913146349faed | |
| parent | e43c8878e9dd7f9dc0b75c8f57bdeaa351efe3ef (diff) | |
| download | linux-e3502b8672cafc679b57717e4f9c1abca8106061.tar.gz linux-e3502b8672cafc679b57717e4f9c1abca8106061.zip | |
ALSA: cs4281: 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/20250710100727.22653-56-tiwai@suse.de
| -rw-r--r-- | sound/pci/cs4281.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sound/pci/cs4281.c b/sound/pci/cs4281.c index 90958a422b75..31cb9cbe2f03 100644 --- a/sound/pci/cs4281.c +++ b/sound/pci/cs4281.c @@ -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, |