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ALSA: ua101: 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>
Link: https://patch.msgid.link/20250710100727.22653-99-tiwai@suse.de
This commit is contained in:
Takashi Iwai
2025-07-10 12:07:20 +02:00
parent f3d81c058f
commit 414e4f01f6
1 changed files with 3 additions and 3 deletions
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6
sound/usb/misc/ua101.c
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@@ -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,