chakra: Crash in Memory::RecyclerWriteBarrierManager::WriteBarrier

2017-11-01T08:19:04
ID OSSFUZZ-3982
Type ossfuzz
Reporter Google
Modified 2017-12-28T14:05:05

Description

Detailed report: https://oss-fuzz.com/testcase?key=5093056878477312

Project: chakra Fuzzer: js_fuzzer Job Type: asan_chakra Platform Id: linux

Crash Type: UNKNOWN WRITE Crash Address: 0x7fb3cdfa601e Crash State: Memory::RecyclerWriteBarrierManager::WriteBarrier Js::SimpleDictionaryTypeHandlerBase<unsigned short, Js::PropertyRecord const, f Js::SimpleDictionaryTypeHandlerBase<unsigned short, Js::PropertyRecord const, f

Sanitizer: address (ASAN)

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=5093056878477312

Issue filed automatically.

See https://github.com/google/oss-fuzz/blob/master/docs/reproducing.md for more information.