ucm: Define/DefineRegex is supported in Syntax 3

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

diff --git a/src/ucm/parser.c b/src/ucm/parser.c
index 51a4db6..2a50f60 100644 (file)
--- a/src/ucm/parser.c
+++ b/src/ucm/parser.c
@@ -255,6 +255,11 @@ static int evaluate_regex(snd_use_case_mgr_t *uc_mgr,
                return -EINVAL;
        }
 
+       if (uc_mgr->conf_format < 3) {
+               uc_error("DefineRegex is supported in v3+ syntax");
+               return -EINVAL;
+       }
+
        snd_config_for_each(i, next, d) {
                n = snd_config_iterator_entry(i);
                err = snd_config_get_id(n, &id);
@@ -292,6 +297,11 @@ static int evaluate_define(snd_use_case_mgr_t *uc_mgr,
                return -EINVAL;
        }
 
+       if (uc_mgr->conf_format < 3) {
+               uc_error("Define is supported in v3+ syntax");
+               return -EINVAL;
+       }
+
        snd_config_for_each(i, next, d) {
                n = snd_config_iterator_entry(i);
                err = snd_config_get_id(n, &id);