mupdf/pdf_fuzzer: NULL

Detailed report: https://oss-fuzz.com/testcase?key=5658375946240000 Project: mupdf Fuzzer: aflmupdfpdffuzzer Fuzz target binary: pdffuzzer Job Type: aflasanmupdf Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: NULL Sanitizer: address ASAN Reproducer...