conf: fix memory leak on the error path in parse_args()

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

diff --git a/src/conf.c b/src/conf.c
index 38eefbf83f59c27bd380b65b77adef53459a458b..14b14b597e161572e02018c4d62e5b2fb6e8e542 100644 (file)
--- a/src/conf.c
+++ b/src/conf.c
@@ -5169,6 +5169,7 @@ static int parse_args(snd_config_t *subs, const char *str, snd_config_t *defs)
                err = snd_config_add(subs, sub);
                if (err < 0) {
                _err:
+                       snd_config_delete(sub);
                        free(val);
                        return err;
                }