OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22402
Crash type: Heap-buffer-overflow WRITE 4 Crash state: surround51_to_stereo_downmix_mtx cras_fmt_conv_create config_format_converter
{ "severity": "HIGH", "introduced_range": "unknown:5529a730601bcc81f64ddec83469e1ef348c8f7c" }