Automatically applying components based on crash stacktrace and information from OWNERS files.

If this is incorrect, please apply the Test-Predator-Wrong-Components label.

Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/2a94373409feaf9794c2489ba9563fe67a8eabbd (Make <foreignObject> a stacking context.).

If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label. If you aren't the correct owner for this issue, please unassign yourself as soon as possible so it can be re-triaged.

Null reads not P1.

ClusterFuzz has detected this issue as fixed in range 545312:545316.

Detailed report: https://clusterfuzz.com/testcase?key=5457343563956224

Fuzzer: ifratric-browserfuzzer-v3
Job Type: linux_ubsan_vptr_chrome
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x000000000008
Crash State:
  blink::GraphicsLayer::PaintContents
  cc_blink::WebContentLayerImpl::PaintContentsToDisplayList
  cc_blink::WebContentLayerImpl::PaintContentsToDisplayList
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_chrome&range=544754:544759
Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_chrome&range=545312:545316

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5457343563956224

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 5457343563956224 is verified as fixed, so closing issue as verified.

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