OSV-2022-456 Null-dereference READ in load_glyph

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47798 Crash type: Null-dereference READ Crash state: loadglyph gsfapiftgetcharrastermetrics gsfapidochar...

ghostscript:gstoraster_fuzzer: Null-dereference READ in load_glyph

Detailed Report: https://oss-fuzz.com/testcase?key=5772245445771264 Project: ghostscript Fuzzing Engine: libFuzzer Fuzz Target: gstorasterfuzzer Job Type: libfuzzerasanghostscript Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: loadglyph...