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Issue 842414 link

Starred by 3 users
Status: Available
Owner: ----
Cc:
ifratric@google.com
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



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Float-cast-overflow in blink::TransformationMatrix::InternalMapPoint

Project Member Reported by ClusterFuzz, May 12 2018 
Detailed report: https://clusterfuzz.com/testcase?key=4837288346124288

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

Crash Type: Float-cast-overflow
Crash Address: 
Crash State:
  blink::TransformationMatrix::InternalMapPoint
  blink::TransformState::FlattenWithTransform
  blink::TransformState::ApplyTransform
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=552707:552711

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4837288346124288

Issue filed automatically.

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

Comment 1 by ClusterFuzz, May 12 2018

Components: Platform
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, May 12 2018

Labels: Test-Predator-Auto-Owner
Owner: orphis@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/254b97d5a6edc67def94977f747c4472182a867b (Introduce a direct dependency Blink -> WebRTC).

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 orphis@chromium.org, May 14 2018

Labels: Test-Predator-Wrong-CLs
Owner: ----
Status: Available (was: Assigned)
►

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