systemd/fuzz-varlink: Heap-buffer-overflow in varlink_enqueue_json

Project: https://github.com/systemd/systemd.git Detailed report: https://oss-fuzz.com/testcase?key=5692571826782208 Project: systemd Fuzzer: libFuzzersystemdfuzz-varlink Fuzz target binary: fuzz-varlink Job Type: libfuzzerasansystemd Platform Id: linux Crash Type: Heap-buffer-overflow WRITE Crash...