From eaae55dac6b64c0616046436b294e69fc5311581 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Mon, 14 Feb 2011 22:45:59 +0100 Subject: ALSA: caiaq - Fix possible string-buffer overflow Use strlcpy() to assure not to overflow the string array sizes by too long USB device name string. Reported-by: Rafa Cc: stable Signed-off-by: Takashi Iwai --- sound/usb/caiaq/audio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/usb/caiaq/audio.c') diff --git a/sound/usb/caiaq/audio.c b/sound/usb/caiaq/audio.c index 68b97477577b..66eabafb1c24 100644 --- a/sound/usb/caiaq/audio.c +++ b/sound/usb/caiaq/audio.c @@ -785,7 +785,7 @@ int snd_usb_caiaq_audio_init(struct snd_usb_caiaqdev *dev) } dev->pcm->private_data = dev; - strcpy(dev->pcm->name, dev->product_name); + strlcpy(dev->pcm->name, dev->product_name, sizeof(dev->pcm->name)); memset(dev->sub_playback, 0, sizeof(dev->sub_playback)); memset(dev->sub_capture, 0, sizeof(dev->sub_capture)); -- cgit v1.2.3-55-g7522