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ALSA: firewire: fireworks: 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/20250710100727.22653-18-tiwai@suse.de
This commit is contained in:
Takashi Iwai 2025-07-10 12:05:59 +02:00
parent 4b366c9d78
commit fcd7979273
2 changed files with 4 additions and 4 deletions
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6
sound/firewire/fireworks/fireworks.c
View file

@ -90,9 +90,9 @@ get_hardware_info(struct snd_efw *efw)
(hwinfo->arm_version >> 16) & 0xff); (hwinfo->arm_version >> 16) & 0xff);
efw->firmware_version = hwinfo->arm_version; efw->firmware_version = hwinfo->arm_version;
strcpy(efw->card->driver, "Fireworks"); strscpy(efw->card->driver, "Fireworks");
strcpy(efw->card->shortname, hwinfo->model_name); strscpy(efw->card->shortname, hwinfo->model_name);
strcpy(efw->card->mixername, hwinfo->model_name); strscpy(efw->card->mixername, hwinfo->model_name);
scnprintf(efw->card->longname, sizeof(efw->card->longname), scnprintf(efw->card->longname, sizeof(efw->card->longname),
"%s %s v%s, GUID %08x%08x at %s, S%d", "%s %s v%s, GUID %08x%08x at %s, S%d",
hwinfo->vendor_name, hwinfo->model_name, version, hwinfo->vendor_name, hwinfo->model_name, version,

2
sound/firewire/fireworks/fireworks_hwdep.c
View file

@ -319,7 +319,7 @@ int snd_efw_create_hwdep_device(struct snd_efw *efw)
err = snd_hwdep_new(efw->card, "Fireworks", 0, &hwdep); err = snd_hwdep_new(efw->card, "Fireworks", 0, &hwdep);
if (err < 0) if (err < 0)
goto end; goto end;
strcpy(hwdep->name, "Fireworks"); strscpy(hwdep->name, "Fireworks");
hwdep->iface = SNDRV_HWDEP_IFACE_FW_FIREWORKS; hwdep->iface = SNDRV_HWDEP_IFACE_FW_FIREWORKS;
hwdep->ops = ops; hwdep->ops = ops;
hwdep->private_data = efw; hwdep->private_data = efw;