From 0730bd2e2ade00d88647b13a0c17cde254ddf56e Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Thu, 29 Sep 2016 18:32:12 +0100 Subject: [PATCH] ASoC: Intel: Skylake: fix memory leak of module on error exit path Currently there is a memory leak of module on a ENOMEM return path. Fix this by kfree'ing module before returning. Signed-off-by: Colin Ian King Signed-off-by: Mark Brown --- sound/soc/intel/skylake/skl-sst-utils.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/sound/soc/intel/skylake/skl-sst-utils.c b/sound/soc/intel/skylake/skl-sst-utils.c index 1aa0f37..3fe939c 100644 --- a/sound/soc/intel/skylake/skl-sst-utils.c +++ b/sound/soc/intel/skylake/skl-sst-utils.c @@ -349,8 +349,10 @@ int snd_skl_parse_uuids(struct sst_dsp *ctx, const struct firmware *fw, module->max_instance = mod_entry->instance_max_count; size = sizeof(int) * mod_entry->instance_max_count; module->instance_id = devm_kzalloc(ctx->dev, size, GFP_KERNEL); - if (!module->instance_id) + if (!module->instance_id) { + kfree(module); return -ENOMEM; + } list_add_tail(&module->list, &skl->uuid_list); -- 2.7.4