ClusterFuzz has detected this issue as fixed in range 472221:472281.

Detailed report: https://clusterfuzz.com/testcase?key=4912816229449728

Fuzzer: ifratric-browserfuzzer-v3
Job Type: windows_asan_chrome_no_sandbox
Platform Id: windows

Crash Type: Null-dereference READ
Crash Address: 0x00000000
Crash State:
  blink::LayoutMultiColumnFlowThread::AppendNewFragmentainerGroupIfNeeded
  blink::LayoutMultiColumnFlowThread::ContentWasLaidOut
  blink::LayoutBlock::PaginatedContentWasLaidOut
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=windows_asan_chrome_no_sandbox&range=472181:472211
Fixed: https://clusterfuzz.com/revisions?job=windows_asan_chrome_no_sandbox&range=472221:472281

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4912816229449728


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 4912816229449728 is verified as fixed, so closing issue.

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