| From 1fa6664d5f0cc7d21edceba6695a4c28543c2cab Mon Sep 17 00:00:00 2001 |
| From: Jaroslav Kysela <perex@perex.cz> |
| 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 <perex@perex.cz> |
| |
| Upstream-Status: Backport |
| Signed-off-by: Tanu Kaskinen <tanuk@iki.fi> |
| --- |
| 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 |
| |