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audio: module_adapter: ipc4: Allow probes module through channels check #11260

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audio: module_adapter: ipc4: Allow probes module through channels check #11260

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8 changes: 5 additions & 3 deletions src/audio/module_adapter/module_adapter_ipc4.c
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Original file line number Diff line number Diff line change
Expand Up @@ -157,9 +157,11 @@ int module_adapter_init_data(struct comp_dev *dev,
dst->base_cfg = cfg->base_cfg;
dst->size = cfgsz;

/* Host-supplied channel count indexes PLATFORM_MAX_CHANNELS arrays. */
if (dst->base_cfg.audio_fmt.channels_count == 0 ||
dst->base_cfg.audio_fmt.channels_count > PLATFORM_MAX_CHANNELS) {
/* Host-supplied channel count indexes PLATFORM_MAX_CHANNELS
* arrays. Allow zero channel count since the probes module
* has its whole base set to zero.
*/
if (dst->base_cfg.audio_fmt.channels_count > PLATFORM_MAX_CHANNELS) {
comp_err(dev, "invalid channels count %u",
dst->base_cfg.audio_fmt.channels_count);
return -EINVAL;
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