ASoC: Use snprintf() when generating stream names

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>

1 files changed, 2 insertions, 2 deletions

diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 8b900a842677..9b36c5eec75c 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -1276,8 +1276,8 @@ static int soc_new_pcm(struct snd_soc_device *socdev,
         codec_dai->codec = card->codec;
 
         /* check client and interface hw capabilities */
-        sprintf(new_name, "%s %s-%d", dai_link->stream_name, codec_dai->name,
-                num);
+        snprintf(new_name, sizeof(new_name), "%s %s-%d",
+                 dai_link->stream_name, codec_dai->name, num);
 
         if (codec_dai->playback.channels_min)
                 playback = 1;