ALSA: caiaq - Fix possible string-buffer overflow

[karo-tx-linux.git] / sound / usb / caiaq / audio.c

diff --git a/sound/usb/caiaq/audio.c b/sound/usb/caiaq/audio.c
index 86b2c3b92df53abafa8188560c4e034ce987ea97..a184e913820405844d6aeec11237942eea00f331 100644 (file)
--- a/sound/usb/caiaq/audio.c
+++ b/sound/usb/caiaq/audio.c
@@ -17,6 +17,7 @@
 */
 
 #include <linux/spinlock.h>
+#include <linux/slab.h>
 #include <linux/init.h>
 #include <linux/usb.h>
 #include <sound/core.h>
@@ -639,7 +640,7 @@ 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));