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

Detailed report: https://clusterfuzz.com/testcase?key=6716221457432576

Fuzzer: marty_html_twiddler
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: CHECK failure
Crash Address: 
Crash State:
  new_row.ColumnLogicalHeight() > 0 in LayoutMultiColumnFlowThread.cpp
  blink::LayoutMultiColumnFlowThread::AppendNewFragmentainerGroupIfNeeded
  blink::LayoutMultiColumnFlowThread::AppendNewFragmentainerGroupIfNeeded
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=472186:472211
Fixed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=472221:472281

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6716221457432576


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 6716221457432576 is verified as fixed, so closing issue.

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