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ALSA: firewire: motu: 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>
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Link: https://patch.msgid.link/20250710100727.22653-20-tiwai@suse.de
This commit is contained in:
Takashi Iwai 2025-07-10 12:06:01 +02:00
parent 6e96433010
commit 97f5468381
3 changed files with 5 additions and 5 deletions
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2
sound/firewire/motu/motu-hwdep.c
View file

@ -290,7 +290,7 @@ int snd_motu_create_hwdep_device(struct snd_motu *motu)
if (err < 0)
return err;
strcpy(hwdep->name, "MOTU");
strscpy(hwdep->name, "MOTU");
hwdep->iface = SNDRV_HWDEP_IFACE_FW_MOTU;
hwdep->ops = ops;
hwdep->private_data = motu;

2
sound/firewire/motu/motu-pcm.c
View file

@ -361,7 +361,7 @@ int snd_motu_create_pcm_devices(struct snd_motu *motu)
return err;
pcm->private_data = motu;
pcm->nonatomic = true;
strcpy(pcm->name, motu->card->shortname);
strscpy(pcm->name, motu->card->shortname);
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &capture_ops);
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &playback_ops);

6
sound/firewire/motu/motu.c
View file

@ -41,9 +41,9 @@ static void name_card(struct snd_motu *motu)
}
}
strcpy(motu->card->driver, "FW-MOTU");
strcpy(motu->card->shortname, motu->spec->name);
strcpy(motu->card->mixername, motu->spec->name);
strscpy(motu->card->driver, "FW-MOTU");
strscpy(motu->card->shortname, motu->spec->name);
strscpy(motu->card->mixername, motu->spec->name);
snprintf(motu->card->longname, sizeof(motu->card->longname),
"MOTU %s (version:%06x), GUID %08x%08x at %s, S%d",
motu->spec->name, version,