From: Takashi Iwai <tiwai@suse.de>
Date: Thu, 10 Jul 2025 10:06:47 +0000 (+0200)
Subject: ALSA: fm801: Use safer strscpy() instead of strcpy()
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7deb4eac7d65a37c138076565f2717c2a6c63342;p=thirdparty%2Fkernel%2Flinux.git

ALSA: fm801: 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/20250710100727.22653-66-tiwai@suse.de
---

diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c
index f283256eda0db..cf40bd06b7341 100644
--- a/sound/pci/fm801.c
+++ b/sound/pci/fm801.c
@@ -726,7 +726,7 @@ static int snd_fm801_pcm(struct fm801 *chip, int device)
 
 	pcm->private_data = chip;
 	pcm->info_flags = 0;
-	strcpy(pcm->name, "FM801");
+	strscpy(pcm->name, "FM801");
 	chip->pcm = pcm;
 
 	snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, &pdev->dev,
@@ -1291,8 +1291,8 @@ static int __snd_card_fm801_probe(struct pci_dev *pci,
 	if (err < 0)
 		return err;
 
-	strcpy(card->driver, "FM801");
-	strcpy(card->shortname, "ForteMedia FM801-");
+	strscpy(card->driver, "FM801");
+	strscpy(card->shortname, "ForteMedia FM801-");
 	strcat(card->shortname, chip->multichannel ? "AU" : "AS");
 	sprintf(card->longname, "%s at 0x%lx, irq %i",
 		card->shortname, chip->port, chip->irq);