ClusterFuzz has detected this issue as fixed in range 472221:472282.

Detailed report: https://clusterfuzz.com/testcase?key=6295772009332736

Fuzzer: bj_broddelwerk
Job Type: linux_asan_content_shell_drt
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  container->GetLayoutObject(). Q class="CLASS7 CLASS3" (editable) in CompositeEdi
  blink::CompositeEditCommand::AppendBlockPlaceholder
  blink::InsertParagraphSeparatorCommand::DoApply
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_content_shell_drt&range=472186:472211
Fixed: https://clusterfuzz.com/revisions?job=linux_asan_content_shell_drt&range=472221:472282

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6295772009332736


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 6295772009332736 is verified as fixed, so closing issue.

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