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Issue 881177 link

Starred by 1 user
Status: Assigned
Owner:
szager@chromium.org
Cc:
ifratric@google.com
kkaluri@chromium.org
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



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Integer-overflow in blink::LayoutFrameSet::UpdateLayout

Project Member Reported by ClusterFuzz, Sep 6 
Detailed report: https://clusterfuzz.com/testcase?key=6605165071958016

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

Crash Type: Integer-overflow
Crash Address: 
Crash State:
  blink::LayoutFrameSet::UpdateLayout
  blink::LocalFrameView::LayoutFromRootObject
  blink::LocalFrameView::LayoutOrthogonalWritingModeRoots
  
Sanitizer: undefined (UBSAN)

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6605165071958016

Issue filed automatically.

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

Comment 1 by kkaluri@chromium.org, Sep 7

Cc: kkaluri@chromium.org
Labels: M-69 Test-Predator-Wrong
Owner: szager@chromium.org
Status: Assigned (was: Untriaged)
Predator and CL did not provide any possible suspects.

Using Code Search for the file, "local_frame_view.cc" assigning to the concern owner.

Suspecting Commit : https://chromium.googlesource.com/chromium/src/+/8c2bc0ffe35aafab7fc47b14c2ab423e80b55f25

szager@ -- Could you please look into the issue, kindly re-assign if this is not related to your changes.


Thank You.
►

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