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ALSA: mpu401: 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/20250710100727.22653-5-tiwai@suse.de
This commit is contained in:
Takashi Iwai 2025-07-10 12:05:46 +02:00
parent 7df6224dec
commit 59cea894bf
1 changed files with 2 additions and 2 deletions
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4
sound/drivers/mpu401/mpu401.c
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@ -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]);