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ALSA: hdsp: 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/20250710100727.22653-81-tiwai@suse.de
This commit is contained in:
Takashi Iwai 2025-07-10 12:07:02 +02:00
parent 50301b7a02
commit 43b90c3fe5
1 changed files with 6 additions and 6 deletions
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12
sound/pci/rme9652/hdsp.c
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@ -4944,7 +4944,7 @@ static int snd_hdsp_create_hwdep(struct snd_card *card, struct hdsp *hdsp)
hdsp->hwdep = hw;
hw->private_data = hdsp;
strcpy(hw->name, "HDSP hwdep interface");
strscpy(hw->name, "HDSP hwdep interface");
hw->ops.ioctl = snd_hdsp_hwdep_ioctl;
hw->ops.ioctl_compat = snd_hdsp_hwdep_ioctl;
@ -4963,7 +4963,7 @@ static int snd_hdsp_create_pcm(struct snd_card *card, struct hdsp *hdsp)
hdsp->pcm = pcm;
pcm->private_data = hdsp;
strcpy(pcm->name, hdsp->card_name);
strscpy(pcm->name, hdsp->card_name);
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_hdsp_playback_ops);
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_hdsp_capture_ops);
@ -5111,7 +5111,7 @@ static int snd_hdsp_create_alsa_devices(struct snd_card *card, struct hdsp *hdsp
}
if (!(hdsp->state & HDSP_InitializationComplete)) {
strcpy(card->shortname, "Hammerfall DSP");
strscpy(card->shortname, "Hammerfall DSP");
sprintf(card->longname, "%s at 0x%lx, irq %d", hdsp->card_name,
hdsp->port, hdsp->irq);
@ -5255,8 +5255,8 @@ static int snd_hdsp_create(struct snd_card *card,
*/
pci_write_config_byte(hdsp->pci, PCI_LATENCY_TIMER, 0xFF);
strcpy(card->driver, "H-DSP");
strcpy(card->mixername, "Xilinx FPGA");
strscpy(card->driver, "H-DSP");
strscpy(card->mixername, "Xilinx FPGA");
if (hdsp->firmware_rev < 0xa)
return -ENODEV;
@ -5412,7 +5412,7 @@ static int snd_hdsp_probe(struct pci_dev *pci,
if (err)
goto error;
strcpy(card->shortname, "Hammerfall DSP");
strscpy(card->shortname, "Hammerfall DSP");
sprintf(card->longname, "%s at 0x%lx, irq %d", hdsp->card_name,
hdsp->port, hdsp->irq);
err = snd_card_register(card);