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ALSA: cmipci: 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/20250710100727.22653-55-tiwai@suse.de
This commit is contained in:
Takashi Iwai
2025-07-10 12:06:36 +02:00
parent 32aeb86069
commit e43c8878e9
1 changed files with 7 additions and 7 deletions
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14
sound/pci/cmipci.c
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@@ -1868,7 +1868,7 @@ static int snd_cmipci_pcm_new(struct cmipci *cm, int device)
pcm->private_data = cm;
pcm->info_flags = 0;
strcpy(pcm->name, "C-Media PCI DAC/ADC");
strscpy(pcm->name, "C-Media PCI DAC/ADC");
cm->pcm = pcm;
snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV,
@@ -1890,7 +1890,7 @@ static int snd_cmipci_pcm2_new(struct cmipci *cm, int device)
pcm->private_data = cm;
pcm->info_flags = 0;
strcpy(pcm->name, "C-Media PCI 2nd DAC");
strscpy(pcm->name, "C-Media PCI 2nd DAC");
cm->pcm2 = pcm;
snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV,
@@ -1913,7 +1913,7 @@ static int snd_cmipci_pcm_spdif_new(struct cmipci *cm, int device)
pcm->private_data = cm;
pcm->info_flags = 0;
strcpy(pcm->name, "C-Media PCI IEC958");
strscpy(pcm->name, "C-Media PCI IEC958");
cm->pcm_spdif = pcm;
snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV,
@@ -2633,7 +2633,7 @@ static int snd_cmipci_mixer_new(struct cmipci *cm, int pcm_spdif_device)
card = cm->card;
strcpy(card->mixername, "CMedia PCI");
strscpy(card->mixername, "CMedia PCI");
spin_lock_irq(&cm->reg_lock);
snd_cmipci_mixer_write(cm, 0x00, 0x00); /* mixer reset */
@@ -3216,14 +3216,14 @@ static int snd_cmipci_probe(struct pci_dev *pci,
switch (pci->device) {
case PCI_DEVICE_ID_CMEDIA_CM8738:
case PCI_DEVICE_ID_CMEDIA_CM8738B:
strcpy(card->driver, "CMI8738");
strscpy(card->driver, "CMI8738");
break;
case PCI_DEVICE_ID_CMEDIA_CM8338A:
case PCI_DEVICE_ID_CMEDIA_CM8338B:
strcpy(card->driver, "CMI8338");
strscpy(card->driver, "CMI8338");
break;
default:
strcpy(card->driver, "CMIPCI");
strscpy(card->driver, "CMIPCI");
break;
}