From: Takashi Iwai <tiwai@suse.de>
Date: Thu, 10 Jul 2025 10:06:45 +0000 (+0200)
Subject: ALSA: es1938: Use safer strscpy() instead of strcpy()
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6df1d279dbfb0498ec984e55d11d91c56728ad77;p=thirdparty%2Fkernel%2Flinux.git

ALSA: es1938: 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/20250710100727.22653-64-tiwai@suse.de
---

diff --git a/sound/pci/es1938.c b/sound/pci/es1938.c
index 27728bdfac577..0ce7076206f92 100644
--- a/sound/pci/es1938.c
+++ b/sound/pci/es1938.c
@@ -982,7 +982,7 @@ static int snd_es1938_new_pcm(struct es1938 *chip, int device)
 	
 	pcm->private_data = chip;
 	pcm->info_flags = 0;
-	strcpy(pcm->name, "ESS Solo-1");
+	strscpy(pcm->name, "ESS Solo-1");
 
 	snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV,
 				       &chip->pci->dev, 64*1024, 64*1024);
@@ -1658,7 +1658,7 @@ static int snd_es1938_mixer(struct es1938 *chip)
 
 	card = chip->card;
 
-	strcpy(card->mixername, "ESS Solo-1");
+	strscpy(card->mixername, "ESS Solo-1");
 
 	for (idx = 0; idx < ARRAY_SIZE(snd_es1938_controls); idx++) {
 		struct snd_kcontrol *kctl;
@@ -1720,8 +1720,8 @@ static int __snd_es1938_probe(struct pci_dev *pci,
 	if (err < 0)
 		return err;
 
-	strcpy(card->driver, "ES1938");
-	strcpy(card->shortname, "ESS ES1938 (Solo-1)");
+	strscpy(card->driver, "ES1938");
+	strscpy(card->shortname, "ESS ES1938 (Solo-1)");
 	sprintf(card->longname, "%s rev %i, irq %i",
 		card->shortname,
 		chip->revision,