diff options
| author | Takashi Iwai <tiwai@suse.de> | 2025-07-10 12:05:46 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2025-07-11 09:51:08 +0200 |
| commit | 59cea894bf3b80a4a3581ea614d465bf54474272 (patch) | |
| tree | 696e28dae997586734d826f9e4de9a56a851bb1f | |
| parent | 7df6224dec68eaa266663206d899a77d7a947541 (diff) | |
ALSA: mpu401: 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/20250710100727.22653-5-tiwai@suse.de
| -rw-r--r-- | sound/drivers/mpu401/mpu401.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/drivers/mpu401/mpu401.c b/sound/drivers/mpu401/mpu401.c index cd01af5fa4ed..d3f9424088d4 100644 --- a/sound/drivers/mpu401/mpu401.c +++ b/sound/drivers/mpu401/mpu401.c @@ -63,8 +63,8 @@ static int snd_mpu401_create(struct device *devptr, int dev, 0, &card); if (err < 0) return err; - strcpy(card->driver, "MPU-401 UART"); - strcpy(card->shortname, card->driver); + strscpy(card->driver, "MPU-401 UART"); + strscpy(card->shortname, card->driver); sprintf(card->longname, "%s at %#lx, ", card->shortname, port[dev]); if (irq[dev] >= 0) { sprintf(card->longname + strlen(card->longname), "irq %d", irq[dev]); |