OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24290
Crash type: Segv on unknown address Crash state: vips_XYZ2Lab_line vips_colour_gen vips_region_generate
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libvips/OSV-2020-1356.yaml"