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Issue 855910 link

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Issue metadata

Status: Verified
Owner:
Closed: Jun 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Android
Pri: 2
Type: Bug



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CHECK failure: !scope.AccessCheckFailed() in v8_dom_wrapper.cc

Project Member Reported by ClusterFuzz, Jun 24 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6360983153672192

Fuzzer: lcamtuf_cross_fuzz
Job Type: linux_ubsan_vptr_chrome
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  !scope.AccessCheckFailed() in v8_dom_wrapper.cc
  blink::V8DOMWrapper::CreateWrapper
  blink::ScriptWrappable::Wrap
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_chrome&range=569660:569665

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6360983153672192

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Jun 24 2018

Components: Blink>Bindings
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 24 2018

Labels: OS-Android

Comment 3 by peria@chromium.org, Jun 25 2018

Labels: -Pri-1 Pri-2
Owner: peria@chromium.org
Status: Available (was: Untriaged)
I guess this is same with  issue 851913 , and somehow flaky.
Project Member

Comment 4 by ClusterFuzz, Jun 27 2018

ClusterFuzz has detected this issue as fixed in range 570347:570348.

Detailed report: https://clusterfuzz.com/testcase?key=6360983153672192

Fuzzer: lcamtuf_cross_fuzz
Job Type: linux_ubsan_vptr_chrome
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  !scope.AccessCheckFailed() in v8_dom_wrapper.cc
  blink::V8DOMWrapper::CreateWrapper
  blink::ScriptWrappable::Wrap
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_chrome&range=569660:569665
Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_chrome&range=570347:570348

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6360983153672192

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

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.
Project Member

Comment 5 by ClusterFuzz, Jun 27 2018

Labels: ClusterFuzz-Verified
Status: Verified (was: Available)
ClusterFuzz testcase 6360983153672192 is verified as fixed, so closing issue as verified.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.

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