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Issue 868081 link

Starred by 1 user
Status: Duplicate
Merged: issue 866582
Owner:
yoichio@chromium.org
Closed: Jul 27
Cc:
ifratric@google.com
editing-dev@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 3
Type: Bug



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Null-dereference READ in blink::FlatTreeTraversalNg::TraverseParent

Project Member Reported by ClusterFuzz, Jul 26 
Detailed report: https://clusterfuzz.com/testcase?key=6026894215217152

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

Crash Type: Null-dereference READ
Crash Address: 0x000000000000
Crash State:
  blink::FlatTreeTraversalNg::TraverseParent
  Parent
  blink::FlatTreeTraversal::Parent
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=577113:577114

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6026894215217152

Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for more information.
Project Member

Comment 1 by ClusterFuzz, Jul 26

Components: Blink>DOM
Labels: Test-Predator-Auto-Components
Automatically applying components based on crash stacktrace and information from OWNERS files.

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

Comment 2 by ClusterFuzz, Jul 26

Labels: Test-Predator-Auto-Owner
Owner: yoichio@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/5d3212dab69f0b09168daaf14e3634e0a9d5ae62 (Stabilize LayoutSelection).

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.

Comment 3 by hayato@chromium.org, Jul 27

Components: -Blink>DOM Blink>Editing
Labels: Test-Predator-Wrong-Components

Comment 4 by yoichio@chromium.org, Jul 27

Labels: -Pri-1 Pri-3
Mergedinto: 866582
Status: Duplicate (was: Assigned)
►

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