This issue is a security regression. If you are not able to fix this quickly, please revert the change that introduced it.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

ClusterFuzz has detected this issue as fixed in range 472116:472196.

Detailed report: https://clusterfuzz.com/testcase?key=4856354354495488

Fuzzer: lcamtuf_cross_fuzz
Job Type: linux_cfi_chrome
Platform Id: linux

Crash Type: Bad-cast
Crash Address: 0x7ff8f192d7e0
Crash State:
  Bad-cast to sandbox::bpf_dsl::(anonymous namespace)::ReturnResultExprImpl from invalid vptr
  v8::internal::GlobalHandles::Node::MakeWeak
  blink::ScriptWrappable::SetWrapper
  
Sanitizer: cfi (CFI)

Recommended Security Severity: High

Regressed: https://clusterfuzz.com/revisions?job=linux_cfi_chrome&range=471431:471513
Fixed: https://clusterfuzz.com/revisions?job=linux_cfi_chrome&range=472116:472196

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4856354354495488


See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.

This bug has been closed for more than 14 weeks. Removing security view restrictions.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot