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ALSA: firewire: fireface: 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/20250710100727.22653-17-tiwai@suse.de
This commit is contained in:
Takashi Iwai 2025-07-10 12:05:58 +02:00
parent 662dacfc64
commit 4b366c9d78
2 changed files with 4 additions and 4 deletions
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2
sound/firewire/fireface/ff-hwdep.c
View file

@ -197,7 +197,7 @@ int snd_ff_create_hwdep_devices(struct snd_ff *ff)
if (err < 0) if (err < 0)
return err; return err;
strcpy(hwdep->name, ff->card->driver); strscpy(hwdep->name, ff->card->driver);
hwdep->iface = SNDRV_HWDEP_IFACE_FW_FIREFACE; hwdep->iface = SNDRV_HWDEP_IFACE_FW_FIREFACE;
hwdep->ops = hwdep_ops; hwdep->ops = hwdep_ops;
hwdep->private_data = ff; hwdep->private_data = ff;

6
sound/firewire/fireface/ff.c
View file

@ -27,9 +27,9 @@ static void name_card(struct snd_ff *ff)
name = names[ff->unit_version]; name = names[ff->unit_version];
strcpy(ff->card->driver, "Fireface"); strscpy(ff->card->driver, "Fireface");
strcpy(ff->card->shortname, name); strscpy(ff->card->shortname, name);
strcpy(ff->card->mixername, name); strscpy(ff->card->mixername, name);
snprintf(ff->card->longname, sizeof(ff->card->longname), snprintf(ff->card->longname, sizeof(ff->card->longname),
"RME %s, GUID %08x%08x at %s, S%d", name, "RME %s, GUID %08x%08x at %s, S%d", name,
fw_dev->config_rom[3], fw_dev->config_rom[4], fw_dev->config_rom[3], fw_dev->config_rom[4],