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ALSA: wavefront: 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: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20250710100727.22653-38-tiwai@suse.de
This commit is contained in:
Takashi Iwai 2025-07-10 12:06:19 +02:00
parent 96b1776d01
commit 2e2a2feb91
1 changed files with 8 additions and 8 deletions
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16
sound/isa/wavefront/wavefront.c
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@ -234,7 +234,7 @@ static struct snd_hwdep *snd_wavefront_new_synth(struct snd_card *card,
if (snd_hwdep_new(card, "WaveFront", hw_dev, &wavefront_synth) < 0)
return NULL;
strcpy (wavefront_synth->name,
strscpy (wavefront_synth->name,
"WaveFront (ICS2115) wavetable synthesizer");
wavefront_synth->ops.open = snd_wavefront_synth_open;
wavefront_synth->ops.release = snd_wavefront_synth_release;
@ -292,10 +292,10 @@ static struct snd_rawmidi *snd_wavefront_new_midi(struct snd_card *card,
return NULL;
if (mpu == internal_mpu) {
strcpy(rmidi->name, "WaveFront MIDI (Internal)");
strscpy(rmidi->name, "WaveFront MIDI (Internal)");
rmidi->private_data = &internal_id;
} else {
strcpy(rmidi->name, "WaveFront MIDI (External)");
strscpy(rmidi->name, "WaveFront MIDI (External)");
rmidi->private_data = &external_id;
}
@ -407,7 +407,7 @@ snd_wavefront_probe (struct snd_card *card, int dev)
return -ENOMEM;
}
strcpy (wavefront_synth->name, "ICS2115 Wavetable MIDI Synthesizer");
strscpy (wavefront_synth->name, "ICS2115 Wavetable MIDI Synthesizer");
wavefront_synth->iface = SNDRV_HWDEP_IFACE_ICS2115;
hw_dev++;
@ -478,12 +478,12 @@ snd_wavefront_probe (struct snd_card *card, int dev)
hw_dev++;
strcpy(card->driver, "Tropez+");
strcpy(card->shortname, "Turtle Beach Tropez+");
strscpy(card->driver, "Tropez+");
strscpy(card->shortname, "Turtle Beach Tropez+");
} else {
/* Need a way to distinguish between Maui and Tropez */
strcpy(card->driver, "WaveFront");
strcpy(card->shortname, "Turtle Beach WaveFront");
strscpy(card->driver, "WaveFront");
strscpy(card->shortname, "Turtle Beach WaveFront");
}
/* ----- Register the card --------- */