From: Takashi Iwai <tiwai@suse.de>
Date: Thu, 10 Jul 2025 10:06:25 +0000 (+0200)
Subject: ALSA: ak4531: Use safer strscpy() instead of strcpy()
X-Git-Tag: block-6.17-20250808~24^2~98
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=1d68ba24a79c2dce7cdb4bfbc6fdd8e0b2e69b85;p=linux-block.git

ALSA: ak4531: 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/20250710100727.22653-44-tiwai@suse.de
---

diff --git a/sound/pci/ak4531_codec.c b/sound/pci/ak4531_codec.c
index 6af88e7b86f8..e54812bfb2c6 100644
--- a/sound/pci/ak4531_codec.c
+++ b/sound/pci/ak4531_codec.c
@@ -389,7 +389,7 @@ int snd_ak4531_mixer(struct snd_card *card,
 		snd_ak4531_free(ak4531);
 		return err;
 	}
-	strcpy(card->mixername, "Asahi Kasei AK4531");
+	strscpy(card->mixername, "Asahi Kasei AK4531");
 	ak4531->write(ak4531, AK4531_RESET, 0x03);	/* no RST, PD */
 	udelay(100);
 	ak4531->write(ak4531, AK4531_CLOCK, 0x00);	/* CODEC ADC and CODEC DAC use {LR,B}CLK2 and run off LRCLK2 PLL */