diff options
Diffstat (limited to 'external/poky/meta/recipes-multimedia/alsa/alsa-lib/0002-ucm-return-always-at-least-NULL-if-no-list-is-availa.patch')
| -rw-r--r-- | external/poky/meta/recipes-multimedia/alsa/alsa-lib/0002-ucm-return-always-at-least-NULL-if-no-list-is-availa.patch | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/external/poky/meta/recipes-multimedia/alsa/alsa-lib/0002-ucm-return-always-at-least-NULL-if-no-list-is-availa.patch b/external/poky/meta/recipes-multimedia/alsa/alsa-lib/0002-ucm-return-always-at-least-NULL-if-no-list-is-availa.patch new file mode 100644 index 00000000..42973fb6 --- /dev/null +++ b/external/poky/meta/recipes-multimedia/alsa/alsa-lib/0002-ucm-return-always-at-least-NULL-if-no-list-is-availa.patch @@ -0,0 +1,45 @@ +From 58f9dc9bd12a51efa12dbc67e200f4d85cd3da07 Mon Sep 17 00:00:00 2001 +From: Jaroslav Kysela <perex@perex.cz> +Date: Fri, 29 Nov 2019 22:28:26 +0100 +Subject: [PATCH 2/5] ucm: return always at least NULL if no list is available + in snd_use_case_get_list() + +Signed-off-by: Jaroslav Kysela <perex@perex.cz> + +Upstream-Status: Backport +Signed-off-by: Tanu Kaskinen <tanuk@iki.fi> +--- + src/ucm/main.c | 8 ++++++-- + 1 file changed, 6 insertions(+), 2 deletions(-) + +diff --git a/src/ucm/main.c b/src/ucm/main.c +index 252e50d9..b80db65f 100644 +--- a/src/ucm/main.c ++++ b/src/ucm/main.c +@@ -1160,8 +1160,10 @@ static int get_supcon_device_list(snd_use_case_mgr_t *uc_mgr, + + modifier = find_modifier(uc_mgr, verb, name, 0); + if (modifier) { +- if (modifier->dev_list.type != type) ++ if (modifier->dev_list.type != type) { ++ *list = NULL; + return 0; ++ } + return get_list(&modifier->dev_list.list, list, + struct dev_list_node, list, + name); +@@ -1169,8 +1171,10 @@ static int get_supcon_device_list(snd_use_case_mgr_t *uc_mgr, + + device = find_device(uc_mgr, verb, name, 0); + if (device) { +- if (device->dev_list.type != type) ++ if (device->dev_list.type != type) { ++ *list = NULL; + return 0; ++ } + return get_list(&device->dev_list.list, list, + struct dev_list_node, list, + name); +-- +2.20.1 + |