cups-filters:fuzz_cupsfilters_pclm_graph: Heap-use-after-free in cfImageRGBToWhite

Project: https://github.com/OpenPrinting/cups-filters.git Detailed Report: https://oss-fuzz.com/testcase?key=4710343562297344 Project: cups-filters Fuzzing Engine: libFuzzer Fuzz Target: fuzzcupsfilterspclmgraph Job Type: libfuzzerasancups-filters Platform Id: linux Crash Type: Heap-use-after-fre...