From 5ee5ef31b5ff3fb7c904054cb9cac7478a727f7c Mon Sep 17 00:00:00 2001
From: Jaroslav Kysela <perex@perex.cz>
Date: Sun, 1 Dec 2019 14:26:40 +0100
Subject: [PATCH 04/30] namehint: correct the @args check
BugLink: https://github.com/alsa-project/alsa-plugins/issues/3
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---
src/control/namehint.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/control/namehint.c b/src/control/namehint.c
index 808df6b50733..4927ef973c32 100644
--- a/src/control/namehint.c
+++ b/src/control/namehint.c
@@ -348,6 +348,12 @@ static int try_config(snd_config_t *config,
goto __cleanup;
if (snd_config_search(res, "@args", &cfg) >= 0) {
snd_config_for_each(i, next, cfg) {
+ /* skip the argument list */
+ snd_config_get_id(snd_config_iterator_entry(i), &str);
+ while (*str && *str >= '0' && *str <= '9') str++;
+ if (*str == '\0')
+ continue;
+ /* the argument definition must have the default */
if (snd_config_search(snd_config_iterator_entry(i),
"default", NULL) < 0) {
err = -EINVAL;
--
2.16.4