diff options
| author | Takashi Iwai <tiwai@suse.de> | 2025-07-10 12:05:49 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2025-07-11 09:51:09 +0200 |
| commit | 6d352251e905c13f4363ca7780a94ee703077900 (patch) | |
| tree | 6d487abde3dccc01f77adefbeb6f65cbbf141a2e | |
| parent | 0676ccf26f1cfb4a9aff96f933f52580357049db (diff) | |
ALSA: pcsp: 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/20250710100727.22653-8-tiwai@suse.de
| -rw-r--r-- | sound/drivers/pcsp/pcsp.c | 4 | ||||
| -rw-r--r-- | sound/drivers/pcsp/pcsp_lib.c | 2 | ||||
| -rw-r--r-- | sound/drivers/pcsp/pcsp_mixer.c | 2 |
3 files changed, 4 insertions, 4 deletions
diff --git a/sound/drivers/pcsp/pcsp.c b/sound/drivers/pcsp/pcsp.c index e8482c2290c3..ff6bb375c900 100644 --- a/sound/drivers/pcsp/pcsp.c +++ b/sound/drivers/pcsp/pcsp.c @@ -122,8 +122,8 @@ static int snd_card_pcsp_probe(int devnum, struct device *dev) if (err < 0) return err; - strcpy(card->driver, "PC-Speaker"); - strcpy(card->shortname, "pcsp"); + strscpy(card->driver, "PC-Speaker"); + strscpy(card->shortname, "pcsp"); sprintf(card->longname, "Internal PC-Speaker at port 0x%x", pcsp_chip.port); diff --git a/sound/drivers/pcsp/pcsp_lib.c b/sound/drivers/pcsp/pcsp_lib.c index d9bc1ea1b53c..80b313f4fcd3 100644 --- a/sound/drivers/pcsp/pcsp_lib.c +++ b/sound/drivers/pcsp/pcsp_lib.c @@ -340,7 +340,7 @@ int snd_pcsp_new_pcm(struct snd_pcsp *chip) chip->pcm->private_data = chip; chip->pcm->info_flags = SNDRV_PCM_INFO_HALF_DUPLEX; - strcpy(chip->pcm->name, "pcsp"); + strscpy(chip->pcm->name, "pcsp"); snd_pcm_set_managed_buffer_all(chip->pcm, SNDRV_DMA_TYPE_CONTINUOUS, diff --git a/sound/drivers/pcsp/pcsp_mixer.c b/sound/drivers/pcsp/pcsp_mixer.c index c0ae942358b9..27d6150329a8 100644 --- a/sound/drivers/pcsp/pcsp_mixer.c +++ b/sound/drivers/pcsp/pcsp_mixer.c @@ -158,7 +158,7 @@ int snd_pcsp_new_mixer(struct snd_pcsp *chip, int nopcm) if (err < 0) return err; - strcpy(card->mixername, "PC-Speaker"); + strscpy(card->mixername, "PC-Speaker"); return 0; } |