From d80616c0c1157a8332e8fce968fd778d98379eed Mon Sep 17 00:00:00 2001 From: Jaroslav Kysela Date: Fri, 8 Jul 2022 22:00:34 +0200 Subject: [PATCH] ucm: add NULL check for card_name in open Signed-off-by: Jaroslav Kysela --- src/ucm/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/ucm/main.c b/src/ucm/main.c index ed6d1c94..30ab1e41 100644 --- a/src/ucm/main.c +++ b/src/ucm/main.c @@ -1518,7 +1518,7 @@ int snd_use_case_mgr_open(snd_use_case_mgr_t **uc_mgr, mgr->suppress_nodev_errors = 1; } - if (card_name[0] == '<' && card_name[1] == '<' && card_name[2] == '<') + if (card_name && card_name[0] == '<' && card_name[1] == '<' && card_name[2] == '<') card_name = parse_open_variables(mgr, card_name); err = uc_mgr_card_open(mgr); -- 2.47.1