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Issue metadata

Status: Verified
Owner:
Last visit 16 days ago
Closed: Apr 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 3
Type: Bug



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CHECK hit in CreateMarkup() when running InsertOrderedList command

Project Member Reported by ClusterFuzz, Dec 3 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6028985229377536

Fuzzer: bj_broddelwerk
Job Type: windows_asan_chrome
Platform Id: windows

Crash Type: Heap-use-after-free READ 4
Crash Address: 0x0866ca14
Crash State:
  NULL
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=windows_asan_chrome&range=443510:443512

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6028985229377536

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Dec 3 2017

Components: Blink>Editing Internals>Core
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.
Cc: kkaluri@chromium.org
Labels: M-63 CF-NeedsTriage Test-Predator-Wrong
Unable to provide possible suspect using Predator, CL and Code Search.
Could someone please look into the issue.

Thank You...

Components: -Blink>Editing -Internals>Core Blink>Editing>Command Blink>Editing>Serialization
Labels: -Pri-1 Pri-3
Status: Available (was: Untriaged)
Summary: CHECK hit in CreateMarkup() when running InsertOrderedList command
This is a CHECK hit, not use-after-free.

Lowering to P3 due to low usage of InsertOrderedList command.
Owner: tanvir.r...@samsung.com
Project Member

Comment 5 by ClusterFuzz, Apr 22 2018

ClusterFuzz has detected this issue as fixed in range 552588:552589.

Detailed report: https://clusterfuzz.com/testcase?key=6028985229377536

Fuzzer: bj_broddelwerk
Job Type: windows_asan_chrome
Platform Id: windows

Crash Type: Heap-use-after-free READ 4
Crash Address: 0x0866ca14
Crash State:
  NULL
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=windows_asan_chrome&range=443510:443512
Fixed: https://clusterfuzz.com/revisions?job=windows_asan_chrome&range=552588:552589

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6028985229377536

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 6 by ClusterFuzz, Apr 22 2018

Labels: ClusterFuzz-Verified
Status: Verified (was: Available)
ClusterFuzz testcase 6028985229377536 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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