OSV-2020-1589 UNKNOWN READ in RegisterSetjmp

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24695 Crash type: UNKNOWN READ Crash state: RegisterSetjmp wasmtimeruntime::traphandlers::CallThreadState::with::hada2d3d104ef56de wasmtime::func::invokewasmandcatchtraps::h25a8cbd9f03c9a30...

wasmtime:differential: Crash in RegisterSetjmp

Detailed Report: https://oss-fuzz.com/testcase?key=6205251766714368 Project: wasmtime Fuzzing Engine: libFuzzer Fuzz Target: differential Job Type: libfuzzerasanwasmtime Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x7f4688188004 Crash State: RegisterSetjmp...