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audio: aria: reject zero sample group size in init #10891

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audio: aria: reject zero sample group size in init #10891

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7 changes: 7 additions & 0 deletions src/audio/aria/aria.c
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Original file line number Diff line number Diff line change
Expand Up @@ -123,6 +123,13 @@ static int aria_init(struct processing_module *mod)
list_init(&dev->bsource_list);
list_init(&dev->bsink_list);

/* sample group size is used as a divisor below, reject configs that make it zero */
if (!base_cfg->audio_fmt.channels_count || base_cfg->audio_fmt.depth < 8) {
comp_err(dev, "invalid channels:%u depth:%d",
base_cfg->audio_fmt.channels_count, base_cfg->audio_fmt.depth);
return -EINVAL;
}

cd = mod_zalloc(mod, sizeof(*cd));
if (!cd) {
return -ENOMEM;
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