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/+/8628464d9d66de109c49cb517f158a432cb8079f (Chrome OS OOBE: Use new OOBE style.).

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.

This is a serious security regression. If you are not able to fix this quickly, please revert the change that introduced it.

If this doesn't affect a release branch, or has not been properly classified for severity, please update the Security_Impact or Security_Severity labels, and remove the ReleaseBlock label. To disable this altogether, apply ReleaseBlock-NA.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

Adding third_party/blink/renderer/core/layout/ owners.


Could somebody triage this? My change was HTML/JS only, so this is some another Blink bug.

This might be r569705.

 Issue 855896  has been merged into this issue.

ClusterFuzz testcase 6230800882991104 is verified as fixed, so closing issue as verified.

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

ClusterFuzz has detected this issue as fixed in range 573135:573138.

Detailed report: https://clusterfuzz.com/testcase?key=6322314690691072

Fuzzer: mbarbella_js_mutation_layout
Job Type: linux_lsan_chrome_mp
Platform Id: linux

Crash Type: Security DCHECK failure
Crash Address: 
Crash State:
  !object || (object->IsBox()) in layout_box.h
  ToLayoutBox
  blink::LayoutScrollbar::StyleSource
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=569921:569922
Fixed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=573135:573138

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6322314690691072

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.

This bug has been closed for more than 14 weeks. Removing security view restrictions.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot