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Issue 855640 link

Starred by 1 user
Status: WontFix
Owner: ----
Closed: Jun 2018
Cc:
ifratric@google.com
█ zakerinasab@chromium.org
e...@chromium.org
vmp...@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



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Float-cast-overflow in blink::NinePieceImageGrid::NinePieceImageGrid

Project Member Reported by ClusterFuzz, Jun 22 2018 
Detailed report: https://clusterfuzz.com/testcase?key=6162797927596032

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

Crash Type: Float-cast-overflow
Crash Address: 
Crash State:
  blink::NinePieceImageGrid::NinePieceImageGrid
  PaintPieces
  blink::NinePieceImagePainter::Paint
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=551565:557494

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6162797927596032

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Jun 22 2018

Components: Blink>Paint
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, Jun 22 2018

Cc: zakerinasab@chromium.org e...@chromium.org
Labels: Test-Predator-Auto-CC
Automatically adding ccs based on suspected regression changelists:

[LayoutNG] Fix inline mask painting for multi-line by eae@chromium.org - https://chromium.googlesource.com/chromium/src/+/e639e0c8ef97002e77d5ce673a1ce072c9738ce7

Fix float cast overflow in ComputeEdgeWidth by zakerinasab@chromium.org - https://chromium.googlesource.com/chromium/src/+/a54a49ef40bbf24f45ab851a16cbb291faae38f1

If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label.

Comment 3 by schenney@chromium.org, Jun 22 2018

Labels: ClusterFuzz-Ignore
Status: WontFix (was: Untriaged)
No danger in this as far as I can tell, and not worth trying to catch it.
►

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