Detailed report: https://clusterfuzz.com/testcase?key=4560550473498624

Fuzzer: inferno_twister
Job Type: windows_asan_content_shell
Platform Id: windows

Crash Type: Null-dereference READ
Crash Address: 0x00000004
Crash State:
  blink::SecurityOrigin::SecurityOrigin
  blink::SecurityOrigin::IsolatedCopy
  blink::WebLocalFrameImpl::SetIsolatedWorldSecurityOrigin
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=windows_asan_content_shell&range=522497:522522

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4560550473498624

Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for more information.