ClusterFuzz has detected this issue as fixed in range 475784:475794.

Detailed report: https://clusterfuzz.com/testcase?key=6577353471033344

Fuzzer: inferno_twister
Job Type: linux_ubsan_chrome
Platform Id: linux

Crash Type: Integer-overflow
Crash Address: 
Crash State:
  calculateTurbulenceValueForPoint
  shade
  SkPerlinNoiseShaderImpl::PerlinNoiseShaderContext::shadeSpan
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=473029:473072
Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=475784:475794

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6577353471033344


Additional requirements: Requires Gestures

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 6577353471033344 is verified as fixed, so closing issue.

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