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Issue 868710 link

Starred by 1 user
Status: Duplicate
Merged: issue 858964
Owner: ----
Closed: Jul 30
Cc:
pnangunoori@chromium.org
ifratric@google.com
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



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Integer-overflow in blink::LayoutFrameSet::UpdateLayout

Project Member Reported by ClusterFuzz, Jul 29 
Detailed report: https://clusterfuzz.com/testcase?key=5746256690020352

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

Crash Type: Integer-overflow
Crash Address: 
Crash State:
  blink::LayoutFrameSet::UpdateLayout
  blink::LayoutBlockFlow::PositionAndLayoutOnceIfNeeded
  blink::LayoutBlockFlow::LayoutBlockChild
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=551565:563900

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5746256690020352

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Jul 29

Components: Blink>Layout
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.

Comment 2 by pnangunoori@chromium.org, Jul 30

Cc: pnangunoori@chromium.org
Labels: M-68 Test-Predator-Wrong
Mergedinto: 858964
Status: Duplicate (was: Untriaged)
This looks similar to  Issue 858964 , hence merging into it.
Please undo it, if it is not the case.
►

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