From: Bard liao <yung-chuan.liao@linux.intel.com>
Date: Fri, 25 Jan 2019 20:06:45 +0000 (-0600)
Subject: ASoC: topology: fix memory leak in soc_tplg_dapm_widget_create
X-Git-Tag: v5.1-rc1~22^2~34^2~42
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=7620fe9161cec2722db880affe03f5e9e2bb93d5;p=linux-block.git

ASoC: topology: fix memory leak in soc_tplg_dapm_widget_create

template.sname and template.name are only freed when an error occur.
They should be freed in the success return case, too.

Signed-off-by: Bard liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c
index 71bc5b8a9bd3..2cb0a05e2368 100644
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -1583,6 +1583,9 @@ widget:
 	if (ret < 0)
 		goto ready_err;
 
+	kfree(template.sname);
+	kfree(template.name);
+
 	return 0;
 
 ready_err: