ASoC: topology: free stream_name of dai_drv (7b6f68a4) · Commits · 戴 / test

The stream_name is allocated by kstrdup. We have to free it when the dai is removed or return from error. Signed-off-by:

sound/soc/soc-topology.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -535,6 +535,8 @@ static void remove_dai(struct snd_soc_component *comp,
		if (dai->driver == dai_drv)
		dai->driver = NULL;

		kfree(dai_drv->playback.stream_name);
		kfree(dai_drv->capture.stream_name);
		kfree(dai_drv->name);
		list_del(&dobj->list);
		kfree(dai_drv);
		@@ -1808,6 +1810,9 @@ static int soc_tplg_dai_create(struct soc_tplg *tplg,
		ret = soc_tplg_dai_load(tplg, dai_drv, pcm, NULL);
		if (ret < 0) {
		dev_err(tplg->comp->dev, "ASoC: DAI loading failed\n");
		kfree(dai_drv->playback.stream_name);
		kfree(dai_drv->capture.stream_name);
		kfree(dai_drv->name);
		kfree(dai_drv);
		return ret;
		}