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/+/177e20da67ed035c0c2300e73f2cefc7e0a5206d (Correct the scrollbars_hidden_if_overlay_ initial state).

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.

Cannot reproduce this crash. Uploaded file to http://ht.chaopeng.me/c/fuzz-http-43.html and http://ht.chaopeng.me/c/cfdependency-7033.html. using linux chromeos build.

gn args same as report:
is_debug=false
enable_ipc_fuzzer = true
is_asan = true
is_component_build = false
is_lsan = true
sanitizer_coverage_flags = "trace-pc-guard"
strip_absolute_paths_from_debug_symbols = true
target_os = "chromeos"
v8_enable_verify_heap = true

Let me re-start the task in fuzz see if it still reproducible.

ClusterFuzz has detected this issue as fixed in range 546658:546659.

Detailed report: https://clusterfuzz.com/testcase?key=5297511523418112

Fuzzer: inferno_twister
Job Type: linux_asan_chrome_chromeos
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x000000000010
Crash State:
  blink::PaintLayerScrollableArea::GetPageScrollbarTheme
  blink::ScrollableArea::SetScrollbarsHiddenIfOverlay
  cc::LayerTreeHost::ApplyScrollAndScale
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_chromeos&range=543754:543762
Fixed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_chromeos&range=546658:546659

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5297511523418112

Additional requirements: Requires HTTP

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.