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Issue metadata

Status: Verified
Owner: ----
Closed: Dec 17
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Mac
Pri: 1
Type: Bug



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CHECK failure: !frame_ || frame_->Tree().ChildCount() == 0 in document.cc

Project Member Reported by ClusterFuzz, Dec 14

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5919634689359872

Fuzzer: inferno_layout_test_unmodified
Job Type: linux_msan_chrome
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  !frame_ || frame_->Tree().ChildCount() == 0 in document.cc
  blink::Document::Shutdown
  blink::XSLTProcessor::CreateDocumentFromSource
  
Sanitizer: memory (MSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_msan_chrome&range=615915:615918

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5919634689359872

Issue filed automatically.

See https://www.chromium.org/developers/testing/memorysanitizer#TOC-Reproducing-ClusterFuzz-Bugs for more information.
 
Project Member

Comment 1 by ClusterFuzz, Dec 14

Components: Blink>DOM Blink>XML
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, Dec 15

Labels: OS-Mac
Components: -Blink>DOM
Project Member

Comment 4 by ClusterFuzz, Dec 17

ClusterFuzz has detected this issue as fixed in range 617062:617063.

Detailed report: https://clusterfuzz.com/testcase?key=5919634689359872

Fuzzer: inferno_layout_test_unmodified
Job Type: linux_msan_chrome
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  !frame_ || frame_->Tree().ChildCount() == 0 in document.cc
  blink::Document::Shutdown
  blink::XSLTProcessor::CreateDocumentFromSource
  
Sanitizer: memory (MSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_msan_chrome&range=615915:615918
Fixed: https://clusterfuzz.com/revisions?job=linux_msan_chrome&range=617062:617063

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5919634689359872

See https://www.chromium.org/developers/testing/memorysanitizer#TOC-Reproducing-ClusterFuzz-Bugs for instructions to reproduce this bug locally.

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, Dec 17

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 5919634689359872 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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