dragonfly:uploader_fuzz: Crash with empty stacktrace

Detailed Report: https://oss-fuzz.com/testcase?key=4941044530675712 Project: dragonfly Fuzzing Engine: libFuzzer Fuzz Target: uploaderfuzz Job Type: libfuzzerasandragonfly Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x000002430000 Crash State: NULL Sanitizer: address ASAN Recommend...