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Issue metadata

Status: WontFix
Owner:
Closed: Nov 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 1
Type: Bug



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Stack-overflow in blink::Node::RecalcDistribution

Project Member Reported by ClusterFuzz, Nov 14 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5797138968870912

Fuzzer: bj_broddelwerk
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: Stack-overflow
Crash Address: 0x7fff52ae0e80
Crash State:
  blink::Node::RecalcDistribution
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=449378:450347

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5797138968870912

Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for more information.
 
Components: Blink>DOM
Cc: kkaluri@chromium.org
Labels: Test-Predator-Wrong M-63
Owner: hayato@chromium.org
Status: Assigned (was: Untriaged)
Predator and CL could not provide any possible suspects.

Using the code search for the file, “node.cpp” assigning to concern owner.
Suspecting Commit# https://chromium.googlesource.com/chromium/src/+/31070df4c130e0c97a8e44aff50a79684837f8a9

hayato@-- Could you please look into this issue, kindly reassign if it has nothing to do with your changes.


Thank You...

Comment 3 by hayato@chromium.org, Nov 15 2017

Status: WontFix (was: Assigned)
It looks the fuzzer creates a deeply nested tree to me. WONTFIX.
Project Member

Comment 4 by ClusterFuzz, Nov 18 2017

ClusterFuzz has detected this issue as fixed in range 514498:517702.

Detailed report: https://clusterfuzz.com/testcase?key=5797138968870912

Fuzzer: bj_broddelwerk
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: Stack-overflow
Crash Address: 0x7fff52ae0e80
Crash State:
  blink::Node::RecalcDistribution
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=449378:450347
Fixed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=514498:517702

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5797138968870912

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.

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