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Fix segfault with invalid meter plugin option

Browse source 
snd_pcm_meter_add_scope_conf() may cause a segfault when pcm_scope_type
isn't defined.

Initialize type_conf properly to avoid it.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2008-11-19 16:14:27 +01:00
parent cb1fd837d9
commit 73ddcda842
1 changed files with 1 additions and 1 deletions
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2
src/pcm/pcm_meter.c
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@ -603,7 +603,7 @@ static int snd_pcm_meter_add_scope_conf(snd_pcm_t *pcm, const char *name,
snd_config_iterator_t i, next;
const char *id;
const char *lib = NULL, *open_name = NULL, *str = NULL;
snd_config_t *c, *type_conf;
snd_config_t *c, *type_conf = NULL;
int (*open_func)(snd_pcm_t *, const char *,
snd_config_t *, snd_config_t *) = NULL;
snd_pcm_meter_t *meter = pcm->private_data;