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Issue 744127 link

Starred by 1 user
Status: WontFix
Owner:
keishi@chromium.org
Closed: Aug 2017
Cc:
█ msrchandra@chromium.org
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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CHECK failure: count <= MaxElementCountInBackingStore<T>() in PartitionAllocator.h

Project Member Reported by ClusterFuzz, Jul 16 2017 
Detailed report: https://clusterfuzz.com/testcase?key=4715903127388160

Fuzzer: inferno_twister
Job Type: linux_ubsan_vptr_chrome
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  count <= MaxElementCountInBackingStore<T>() in PartitionAllocator.h
  blink::Node::textContent
  blink::V8Node::textContentAttributeGetterCallback
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_chrome&range=443258:443393

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4715903127388160


Issue filed automatically.

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

Comment 1 by msrchandra@chromium.org, Jul 17 2017

Cc: msrchandra@chromium.org
Labels: M-60 Test-Predator-Wrong
Owner: keishi@chromium.org
Status: Assigned (was: Untriaged)
Predator and CL did not provide any possible suspects.
Using Code Search for the file, "PartitionAllocator.h" assigning to concern owner.

Suspecting Commit#
https://chromium.googlesource.com/chromium/src/+/0820c8882ec4691521bb7767877abc30123177d4

@keishi -- Could you please look into the issue, kindly re-assign if this is not related to your changes.
Thank You.
Project Member

Comment 2 by ClusterFuzz, Aug 16 2017

Status: WontFix (was: Assigned)
ClusterFuzz testcase 4715903127388160 is flaky and no longer reproduces, so closing issue.

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

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