ClusterFuzz has detected this issue as fixed in range 495180:495207.

Detailed report: https://clusterfuzz.com/testcase?key=5968997567954944

Fuzzer: inferno_twister_c
Job Type: linux_ubsan_vptr_content_shell_drt
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  start <= end (SPAN id="tCF6"@beforeChildren vs. HTML@offsetInAnchor[0]) in TextI
  blink::TextIteratorAlgorithm<>::TextIteratorAlgorithm
  blink::TextIteratorAlgorithm<>::RangeLength
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_content_shell_drt&range=494865:494916
Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_content_shell_drt&range=495180:495207

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5968997567954944

See https://github.com/google/clusterfuzz-tools 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 5968997567954944 is verified as fixed, so closing issue as verified.

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