From: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com
commit 8edac489e7c3fce44208373bb3e7b5835a672c66 upstream.
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... Signed-off-by: Mark Brown broonie@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- sound/soc/soc-topology.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/sound/soc/soc-topology.c +++ b/sound/soc/soc-topology.c @@ -1394,7 +1394,6 @@ static struct snd_kcontrol_new *soc_tplg 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; } } @@ -1402,6 +1401,7 @@ static struct snd_kcontrol_new *soc_tplg
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);