In case of ABI version mismatch, _manifest needs to be freed as
it is just a copy of the original topology manifest. However, if
a driver manifest handler is defined, that would get executed and
the cleanup is never reached. Fix that by getting the return status
of manifest() instead of returning directly.
Fixes: 583958fa2e52 ("ASoC: topology: Make manifest backward compatible from ABI v4")
Signed-off-by: Dragos Tarcatu <dragos_tarcatu@xxxxxxxxxx>
---
sound/soc/soc-topology.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c
index 69069f70e745..575da6aba807 100644
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -2545,7 +2545,7 @@ static int soc_tplg_manifest_load(struct soc_tplg *tplg,
{
struct snd_soc_tplg_manifest *manifest, *_manifest;
bool abi_match;
- int err;
+ int ret = 0;
if (tplg->pass != SOC_TPLG_PASS_MANIFEST)
return 0;
@@ -2558,19 +2558,19 @@ static int soc_tplg_manifest_load(struct soc_tplg *tplg,
_manifest = manifest;
} else {
abi_match = false;
- err = manifest_new_ver(tplg, manifest, &_manifest);
- if (err < 0)
- return err;
+ ret = manifest_new_ver(tplg, manifest, &_manifest);
+ if (ret < 0)
+ return ret;
}
/* pass control to component driver for optional further init */
if (tplg->comp && tplg->ops && tplg->ops->manifest)
- return tplg->ops->manifest(tplg->comp, tplg->index, _manifest);
+ ret = tplg->ops->manifest(tplg->comp, tplg->index, _manifest);
if (!abi_match) /* free the duplicated one */
kfree(_manifest);
- return 0;
+ return ret;
}
/* validate header magic, size and type */
--
2.17.1
_______________________________________________
Alsa-devel mailing list
Alsa-devel@xxxxxxxxxxxxxxxx
https://mailman.alsa-project.org/mailman/listinfo/alsa-devel
