From: Jaroslav Kysela <perex@perex.cz>
Date: Wed, 2 Jun 2021 17:53:24 +0000 (+0200)
Subject: ucm: fix if_eval_path() - access NULL pointer
X-Git-Tag: v1.2.5.1~14
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=7764e3e621a4c8a52327833d44e32c8b6fe3a131;p=alsa-lib.git

ucm: fix if_eval_path() - access NULL pointer

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

diff --git a/src/ucm/ucm_cond.c b/src/ucm/ucm_cond.c
index adb0ecd9..0ed0b690 100644
--- a/src/ucm/ucm_cond.c
+++ b/src/ucm/ucm_cond.c
@@ -272,7 +272,7 @@ static int if_eval_control_exists(snd_use_case_mgr_t *uc_mgr, snd_config_t *eval
 
 static int if_eval_path(snd_use_case_mgr_t *uc_mgr, snd_config_t *eval)
 {
-	const char *path, *mode = NULL;
+	const char *path, *mode = "";
 	int err, amode = F_OK;
 
 	if (uc_mgr->conf_format < 4) {