From 1fa6664d5f0cc7d21edceba6695a4c28543c2cab Mon Sep 17 00:00:00 2001 From: Jaroslav Kysela Date: Sun, 1 Dec 2019 14:30:54 +0100 Subject: [PATCH 4/5] namehint: improve the previous patch (check the returned value) Signed-off-by: Jaroslav Kysela Upstream-Status: Backport Signed-off-by: Tanu Kaskinen --- src/control/namehint.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/control/namehint.c b/src/control/namehint.c index 4927ef97..60c48ae3 100644 --- a/src/control/namehint.c +++ b/src/control/namehint.c @@ -349,7 +349,8 @@ static int try_config(snd_config_t *config, 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); + if (snd_config_get_id(snd_config_iterator_entry(i), &str) < 0) + continue; while (*str && *str >= '0' && *str <= '9') str++; if (*str == '\0') continue; -- 2.20.1