diff options
| author | Takashi Iwai <tiwai@suse.de> | 2025-07-10 13:06:20 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2025-07-11 10:53:16 +0300 |
| commit | fc52ff69c5f1b144bfc9edaa7160fde993c874f5 (patch) | |
| tree | f586746a202c78386bcd709042b46684a7d29d54 | |
| parent | 2e2a2feb915c90d2a2be96373339157e11a614fb (diff) | |
| download | linux-fc52ff69c5f1b144bfc9edaa7160fde993c874f5.tar.xz | |
ALSA: wss: 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/20250710100727.22653-39-tiwai@suse.de
| -rw-r--r-- | sound/isa/wss/wss_lib.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/isa/wss/wss_lib.c b/sound/isa/wss/wss_lib.c index 9c655789574d..1b6a80021d18 100644 --- a/sound/isa/wss/wss_lib.c +++ b/sound/isa/wss/wss_lib.c @@ -1865,7 +1865,7 @@ int snd_wss_pcm(struct snd_wss *chip, int device) pcm->info_flags |= SNDRV_PCM_INFO_HALF_DUPLEX; if (chip->hardware != WSS_HW_INTERWAVE) pcm->info_flags |= SNDRV_PCM_INFO_JOINT_DUPLEX; - strcpy(pcm->name, snd_wss_chip_id(chip)); + strscpy(pcm->name, snd_wss_chip_id(chip)); snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, chip->card->dev, 64*1024, chip->dma1 > 3 || chip->dma2 > 3 ? 128*1024 : 64*1024); @@ -1896,7 +1896,7 @@ int snd_wss_timer(struct snd_wss *chip, int device) err = snd_timer_new(chip->card, "CS4231", &tid, &timer); if (err < 0) return err; - strcpy(timer->name, snd_wss_chip_id(chip)); + strscpy(timer->name, snd_wss_chip_id(chip)); timer->private_data = chip; timer->private_free = snd_wss_timer_free; timer->hw = snd_wss_timer_table; @@ -2176,7 +2176,7 @@ int snd_wss_mixer(struct snd_wss *chip) card = chip->card; - strcpy(card->mixername, chip->pcm->name); + strscpy(card->mixername, chip->pcm->name); /* Use only the first 11 entries on AD1848 */ if (chip->hardware & WSS_HW_AD1848_MASK) |