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ASoC: topology: free link string in error
author
Bard liao
<yung-chuan.liao@linux.intel.com>
Tue, 5 Mar 2019 15:57:53 +0000
(23:57 +0800)
committer
Mark Brown
<broonie@kernel.org>
Tue, 19 Mar 2019 11:56:40 +0000
(11:56 +0000)
Some strings are allocated by kstrdup, but not freed when error
happened.
Signed-off-by: Bard liao <yung-chuan.liao@linux.intel.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/soc-topology.c
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diff --git
a/sound/soc/soc-topology.c
b/sound/soc/soc-topology.c
index 1be60cea2bf541842b2ebc95b116ca888f0b2428..c6a30d000f59fe5458969dcb9fa71e3d963a5103 100644
(file)
--- a/
sound/soc/soc-topology.c
+++ b/
sound/soc/soc-topology.c
@@
-1883,6
+1883,9
@@
static int soc_tplg_fe_link_create(struct soc_tplg *tplg,
ret = soc_tplg_dai_link_load(tplg, link, NULL);
if (ret < 0) {
dev_err(tplg->comp->dev, "ASoC: FE link loading failed\n");
+ kfree(link->name);
+ kfree(link->stream_name);
+ kfree(link->cpu_dai_name);
kfree(link);
return ret;
}