From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Thu, 24 Dec 2009 13:44:28 +0000 (+0000)
Subject: ASoC: Use snprintf() when generating stream names
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=40ca114265a281d51b261771df551a373fc8ff3c;hp=633154d3a7bbd542465b905392bf76b780f00b4f;p=linux-beck.git

ASoC: Use snprintf() when generating stream names

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

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;