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mixin-mixout: fix a firmware exception - #6133
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find_mixout_source_info() can return NULL, always check return value before dereferencing. Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
ujfalusi
commented
Aug 12, 2022
It is fixing the firmware crash, but the playback just stall as the error is not propagating back to host for some reason. |
lyakh
commented
Aug 12, 2022
@mwasko@marcinszkudlinski@ktrzcinx you probably want to pull this and I'll try to fix the underlying binding problem too |
lyakh
commented
Aug 12, 2022
@ujfalusi with this version or with a modified one with |
lgirdwood
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@mwasko@marcinszkudlinski fyi - you may need this fix.
ujfalusi
commented
Aug 15, 2022
@lyakh, this version (re-tested SOF HEAD): Using |
ujfalusi
commented
Aug 15, 2022
But when terminating The FW log contains this: |
find_mixout_source_info() can return NULL, always check return value before dereferencing.
Partially fixes#6118 - no more firmware crash, but the error has to be fixed too.