File 0042-simple_abst-null-check-for-lib.patch of Package alsa
From f3f568e3db5fccdf5cfb7053c04fde6272974faa Mon Sep 17 00:00:00 2001
From: Renu Tyagi <renu.tyagi@samsung.com>
Date: Tue, 23 Sep 2014 09:06:28 +0200
Subject: [PATCH] simple_abst: null check for lib
Signed-off-by: renu tyagi <renu.tyagi@samsung.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
src/mixer/simple_abst.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/mixer/simple_abst.c b/src/mixer/simple_abst.c
index 9e9aaf55c535..5297472a6d26 100644
--- a/src/mixer/simple_abst.c
+++ b/src/mixer/simple_abst.c
@@ -70,6 +70,8 @@ static int try_open(snd_mixer_class_t *class, const char *lib)
void *h;
int err = 0;
+ if (!lib)
+ return -ENXIO;
path = getenv("ALSA_MIXER_SIMPLE_MODULES");
if (!path)
path = SO_PATH;
--
2.1.2