From 10db898d9b97f0a8d3093405ad5b4aa4ed53801d Mon Sep 17 00:00:00 2001
From: Jaroslav Kysela <perex@perex.cz>
Date: Fri, 13 Dec 2019 10:44:36 +0100
Subject: [PATCH] alsatplg: fix another small leak in normalize_config()

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---
 topology/topology.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/topology/topology.c b/topology/topology.c
index c12be78..bc5797c 100644
--- a/topology/topology.c
+++ b/topology/topology.c
@@ -98,6 +98,8 @@ static snd_config_t *normalize_config(const char *id, snd_config_t *src, int sor
 		}
 		s = normalize_config(id2, s, sort);
 		if (s == NULL || snd_config_add(dst, s)) {
+			if (s)
+				snd_config_delete(s);
 			snd_config_delete(dst);
 			free(a);
 			return NULL;