libarchive: Heap-buffer-overflow in lzx_decode_blocks

Project: https://github.com/libarchive/libarchive.git Detailed report: https://clusterfuzz-external.appspot.com/testcase?key=5879290751090688 Project: libarchive Fuzzer: libFuzzerlibarchivefuzzer Fuzz target binary: libarchivefuzzer Job Type: libfuzzerasanlibarchive Platform Id: linux Crash Type:...