ClusterFuzz has detected this issue as fixed in range 440242:440280.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5871625271771136

Fuzzer: inferno_twister
Job Type: linux_ubsan_chrome
Platform Id: linux

Crash Type: Float-cast-overflow
Crash Address: 
Crash State:
  Do<long>
  base::internal::CheckedNumeric<long>& base::internal::CheckedNumeric<long>::Math
  base::TimeDelta base::TimeDelta::operator/<double>
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_ubsan_chrome&range=435261:438085
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_ubsan_chrome&range=440242:440280

Minimized Testcase (91.29 Kb): https://cluster-fuzz.appspot.com/download/AMIfv97-MGjycJrggELngUl71J8vjZiJoKBcfxsXll8Nt-7976a_0JPYXFPmOpggrJpsCMJlU_rKGPw5QsBBH68pAALlgL6q_jm0MwnAMtTpHmg6s49FO5qmke03ZVqrdMGy7CIZ-grAhSCkVV0shteJ9AknrxEhxtEM0U-ZdHltOg1EKINyrH4?testcase_id=5871625271771136

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 5871625271771136 is verified as fixed, so closing issue.

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