[alsa-devel] [PATCH 6/11] simple_abst : null check for lib

Signed-off-by: renu tyagi renu.tyagi@samsung.com --- src/mixer/simple_abst.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/mixer/simple_abst.c b/src/mixer/simple_abst.c index 9e9aaf5..5297472 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; -- 1.7.1