From 54ada48481a134b5953bc37cafd1ad89cd68c133 Mon Sep 17 00:00:00 2001 From: Christophe JAILLET Date: Sat, 23 Mar 2024 07:57:05 +0100 Subject: usb: gadget: u_audio: Use snprintf() instead of sprintf() 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 Link: https://lore.kernel.org/r/5703e697687e4a39059bf90659969ffc86b2cfbd.1711176701.git.christophe.jaillet@wanadoo.fr Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/function/u_audio.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/usb/gadget') 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); -- cgit v1.2.3-70-g09d2