Commit 414e4f01 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: ua101: 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: default avatarTakashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20250710100727.22653-99-tiwai@suse.de
parent f3d81c05

sound/usb/misc/ua101.c

+3 −3
Original line number Diff line number Diff line
@@ -1246,8 +1246,8 @@ static int ua101_probe(struct usb_interface *interface, 
		goto probe_error;



	name = usb_id->idProduct == 0x0044 ? "UA-1000" : "UA-101";

	strcpy(card->driver, "UA-101");

	strcpy(card->shortname, name);

	strscpy(card->driver, "UA-101");

	strscpy(card->shortname, name);

	usb_make_path(ua->dev, usb_path, sizeof(usb_path));

	snprintf(ua->card->longname, sizeof(ua->card->longname),

		 "EDIROL %s (serial %s), %u Hz at %s, %s speed", name,
@@ -1272,7 +1272,7 @@ static int ua101_probe(struct usb_interface *interface, 
	if (err < 0)

		goto probe_error;

	ua->pcm->private_data = ua;

	strcpy(ua->pcm->name, name);

	strscpy(ua->pcm->name, name);

	snd_pcm_set_ops(ua->pcm, SNDRV_PCM_STREAM_PLAYBACK, &playback_pcm_ops);

	snd_pcm_set_ops(ua->pcm, SNDRV_PCM_STREAM_CAPTURE, &capture_pcm_ops);

	snd_pcm_set_managed_buffer_all(ua->pcm, SNDRV_DMA_TYPE_VMALLOC,