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Issue 841177 link

Starred by 3 users
Status: Assigned
Owner:
kenrb@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



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Float-cast-overflow in blink::IntSize::Scale

Project Member Reported by ClusterFuzz, May 9 2018 
Detailed report: https://clusterfuzz.com/testcase?key=6519241059336192

Fuzzer: inferno_webbot
Job Type: linux_ubsan_chrome
Platform Id: linux

Crash Type: Float-cast-overflow
Crash Address: 
Crash State:
  blink::IntSize::Scale
  Scale
  blink::RemoteFrameView::GetCompositingRect
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=554088:554097

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6519241059336192

Issue filed automatically.

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

Comment 1 by ClusterFuzz, May 9 2018

Components: Blink>Internals 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 9 2018

Labels: Test-Predator-Auto-Owner
Owner: kenrb@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/75dd4f69952c16ed3c5a987081d9c1e9d3c13927 (Refactor OOPIF viewport clipping to support transforms).

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.
Project Member

Comment 3 by ClusterFuzz, Jan 16 (6 days ago)

Labels: -Reproducible Unreproducible
ClusterFuzz testcase 6519241059336192 appears to be flaky, updating reproducibility label.
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