OSV-2023-1079 Heap-buffer-overflow in Calc_Length

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63648 Crash type: Heap-buffer-overflow READ 1 Crash state: CalcLength RunIns InstanceReset...

ghostscript:gs_device_pdfwrite_fuzzer: Heap-buffer-overflow in Calc_Length

Detailed Report: https://oss-fuzz.com/testcase?key=6362513849319424 Project: ghostscript Fuzzing Engine: libFuzzer Fuzz Target: gsdevicepdfwritefuzzer Job Type: libfuzzerasanghostscript Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x62a0002e79e0 Crash State: CalcLengt...