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alsa
alsa-lib-meter-plugin-segfault-fix.diff
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File alsa-lib-meter-plugin-segfault-fix.diff of Package alsa
commit 73ddcda842935c2aed6dd57d141688fe61985b26 Author: Takashi Iwai <tiwai@suse.de> Date: Wed Nov 19 16:14:27 2008 +0100 Fix segfault with invalid meter plugin option 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> diff --git a/src/pcm/pcm_meter.c b/src/pcm/pcm_meter.c index 0dedb42..83d643a 100644 --- a/src/pcm/pcm_meter.c +++ b/src/pcm/pcm_meter.c @@ -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;
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