New issue
Advanced search Search tips
Note: Color blocks (like █ or █) mean that a user may not be available. Tooltip shows the reason.

Issue 768148 link

Starred by 1 user
Status: Assigned
Owner:
█ robho...@gmail.com
Last visit > 30 days ago
Cc:
pnangunoori@chromium.org
█ msrchandra@chromium.org
e...@chromium.org
dgro...@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



Sign in to add a comment

Integer-overflow in blink::TableLayoutAlgorithmAuto::CalcEffectiveLogicalWidth

Project Member Reported by ClusterFuzz, Sep 23 2017 
Detailed report: https://clusterfuzz.com/testcase?key=4538503380860928

Fuzzer: inferno_twister
Job Type: linux_ubsan_chrome
Platform Id: linux

Crash Type: Integer-overflow
Crash Address: 
Crash State:
  blink::TableLayoutAlgorithmAuto::CalcEffectiveLogicalWidth
  blink::TableLayoutAlgorithmAuto::ComputeIntrinsicLogicalWidths
  blink::LayoutTable::ComputePreferredLogicalWidths
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=407167:409418

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4538503380860928

Issue filed automatically.

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

Comment 1 by pnangunoori@chromium.org, Sep 26 2017

Cc: msrchandra@chromium.org e...@chromium.org pnangunoori@chromium.org
Labels: M-62 Test-Predator-Wrong
Owner: robhogan@chromium.org
Status: Assigned (was: Untriaged)
Using the provided regression range assigning to the possible suspect as per the change made for the file, “LayoutTable.cpp”
Suspecting Commit#
https://chromium.googlesource.com/chromium/src/+/b69173bcab740a91977294f1dc2f024b398cebf5
@robhogan  -- Could you please look into this issue, kindly reassign if it has nothing to do with your changes.
Project Member

Comment 2 by ClusterFuzz, Apr 20 2018

Components: Blink
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 3 by cbiesin...@chromium.org, Apr 24 2018

Components: -Blink Blink>Layout>Table
Owner: robho...@gmail.com
►

Sign in to add a comment