diff mbox series

[3/3] usb: gadget: u_audio: Use snprintf() instead of sprintf()

Message ID 5703e697687e4a39059bf90659969ffc86b2cfbd.1711176701.git.christophe.jaillet@wanadoo.fr
State New
Headers show
Series usb: gadget: u_audio: | expand

Commit Message

Christophe JAILLET March 23, 2024, 6:57 a.m. UTC 
In order to be consistent with other s[n]printf() usage in this file,
switch to snprintf() here as well.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
---
Compile tested only
---
 drivers/usb/gadget/function/u_audio.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/usb/gadget/function/u_audio.c b/drivers/usb/gadget/function/u_audio.c
index 5dba7ed9b0a1..1a634646bd24 100644
--- a/drivers/usb/gadget/function/u_audio.c
+++ b/drivers/usb/gadget/function/u_audio.c
@@ -1388,7 +1388,8 @@  int g_audio_setup(struct g_audio *g_audio, const char *pcm_name,
 
 	strscpy(card->driver, card_name);
 	strscpy(card->shortname, card_name);
-	sprintf(card->longname, "%s %i", card_name, card->dev->id);
+	snprintf(card->longname, sizeof(card->longname), "%s %i",
+		 card_name, card->dev->id);
 
 	snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_CONTINUOUS,
 				       NULL, 0, BUFF_SIZE_MAX);