Regression range points to 337bb36e5251efd0db641a9f200d19cb101229fa. Also the repro contains a bound function.

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 45929:45930.

Detailed report: https://clusterfuzz.com/testcase?key=5074316143362048

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_dbg
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  !v8::internal::FLAG_enable_slow_asserts || (object->IsJSReceiver()) in objects-i
  v8::internal::JSReceiver::cast
  bound_target_function
  
Sanitizer: address (ASAN)

Regressed: V8: 45750:45751
Fixed: V8: 45929:45930

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5074316143362048


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.

ClusterFuzz testcase 5074316143362048 is verified as fixed, so closing issue.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.

Nope, still a thing, but there is a fix in flight by Benedikt.

 Issue 733987  has been merged into this issue.

Detailed report: https://clusterfuzz.com/testcase?key=5170784262946816

Job Type: linux_asan_d8_dbg
Crash Type: CHECK failure
Crash Address: 
Crash State:
  !v8::internal::FLAG_enable_slow_asserts || (object->IsJSReceiver()) in objects-i
  v8::internal::JSReceiver::cast
  bound_target_function
  
Sanitizer: address (ASAN)

Regressed: V8: 45750:45751

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5170784262946816


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

ClusterFuzz has detected this issue as fixed in range 45929:45930.

Detailed report: https://clusterfuzz.com/testcase?key=5170784262946816

Job Type: linux_asan_d8_dbg
Crash Type: CHECK failure
Crash Address: 
Crash State:
  !v8::internal::FLAG_enable_slow_asserts || (object->IsJSReceiver()) in objects-i
  v8::internal::JSReceiver::cast
  bound_target_function
  
Sanitizer: address (ASAN)

Regressed: V8: 45750:45751
Fixed: V8: 45929:45930

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5170784262946816


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.

We have made a bunch of changes on ClusterFuzz side, so resetting ClusterFuzz-Wrong label.

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