Commit 19a28b8c authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: 6fire: 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/20250710100727.22653-96-tiwai@suse.de
parent 2173cee1

sound/usb/6fire/chip.c

+2 −2
Original line number Diff line number Diff line
@@ -125,8 +125,8 @@ static int usb6fire_chip_probe(struct usb_interface *intf, 
		dev_err(&intf->dev, "cannot create alsa card.\n");

		return ret;

	}

	strcpy(card->driver, "6FireUSB");

	strcpy(card->shortname, "TerraTec DMX6FireUSB");

	strscpy(card->driver, "6FireUSB");

	strscpy(card->shortname, "TerraTec DMX6FireUSB");

	sprintf(card->longname, "%s at %d:%d", card->shortname,

			device->bus->busnum, device->devnum);

sound/usb/6fire/midi.c

+1 −1
Original line number Diff line number Diff line
@@ -183,7 +183,7 @@ int usb6fire_midi_init(struct sfire_chip *chip) 
		return ret;

	}

	rt->instance->private_data = rt;

	strcpy(rt->instance->name, "DMX6FireUSB MIDI");

	strscpy(rt->instance->name, "DMX6FireUSB MIDI");

	rt->instance->info_flags = SNDRV_RAWMIDI_INFO_OUTPUT |

			SNDRV_RAWMIDI_INFO_INPUT |

			SNDRV_RAWMIDI_INFO_DUPLEX;

sound/usb/6fire/pcm.c

+1 −1
Original line number Diff line number Diff line
@@ -640,7 +640,7 @@ int usb6fire_pcm_init(struct sfire_chip *chip) 
	}



	pcm->private_data = rt;

	strcpy(pcm->name, "DMX 6Fire USB");

	strscpy(pcm->name, "DMX 6Fire USB");

	snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &pcm_ops);

	snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &pcm_ops);

	snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_VMALLOC, NULL, 0, 0);