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authorPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>2020-07-07 23:37:46 +0300
committerMark Brown <broonie@kernel.org>2020-07-08 16:25:19 +0300
commit8edac489e7c3fce44208373bb3e7b5835a672c66 (patch)
tree2d79f7c164ce7899a058a663685319cc091e14a0 /sound
parent6f0307df83f2aa6bdf656c2219c89ce96502d20e (diff)
downloadlinux-8edac489e7c3fce44208373bb3e7b5835a672c66.tar.xz
ASoC: topology: fix tlvs in error handling for widget_dmixer
we need to free all allocated tlvs, not just the one allocated in the loop before releasing kcontrols - other the tlvs references will leak. Fixes: 9f90af3a995298 ('ASoC: topology: Consolidate and fix asoc_tplg_dapm_widget_*_create flow') Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20200707203749.113883-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/soc-topology.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c
index f336a9cfc16f..6eaa00c21011 100644
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -1371,7 +1371,6 @@ static struct snd_kcontrol_new *soc_tplg_dapm_widget_dmixer_create(
if (err < 0) {
dev_err(tplg->dev, "ASoC: failed to init %s\n",
mc->hdr.name);
- soc_tplg_free_tlv(tplg, &kc[i]);
goto err_sm;
}
}
@@ -1379,6 +1378,7 @@ static struct snd_kcontrol_new *soc_tplg_dapm_widget_dmixer_create(
err_sm:
for (; i >= 0; i--) {
+ soc_tplg_free_tlv(tplg, &kc[i]);
sm = (struct soc_mixer_control *)kc[i].private_value;
kfree(sm);
kfree(kc[i].name);