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Issue metadata

Status: Duplicate
Merged: issue 462234
Owner: ----
Closed: Jun 2017
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Windows , Chrome , Mac
Pri: 1
Type: Bug



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CHECK failure: std::numeric_limits<unsigned>::max() - data.length() >= result_length in Text.cp

Project Member Reported by ClusterFuzz, Jun 7 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=4795684871208960

Fuzzer: inferno_layout_test_unmodified
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: CHECK failure
Crash Address: 
Crash State:
  std::numeric_limits<unsigned>::max() - data.length() >= result_length in Text.cp
  blink::Text::wholeText
  blink::V8Text::wholeTextAttributeGetterCallback
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=476918:476985

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4795684871208960


Issue filed automatically.

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 
Components: Blink
Labels: OS-Chrome OS-Linux OS-Windows
[mac bug triage]

Sending to Blink component for further triage.
Components: -Blink Blink>DOM
blink::Text is a DOM class.

Comment 3 by tkent@chromium.org, Jun 8 2017

Mergedinto: 462234
Status: Duplicate (was: Untriaged)

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