argumentSize
ftp://ftp.de.debian.org/debian/pool/main/i/intel-vaapi-driver/intel-vaapi-driver_2.4.1+dfsg1.orig.tar.xz
2.18.0 intel-vaapi-driver-2.4.1/src/gen9_mfd.c:1332:5: warning: Buffer 'gen9_hcpd_context->reference_surfaces' is too small, the function 'intel_update_vp9_frame_store_index' expects a bigger buffer in 4th argument [argumentSize]