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Issue metadata

Status: Verified
Owner: ----
Closed: Jul 19
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 1
Type: Bug



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Null-dereference READ in blink::HasEditableStyle

Project Member Reported by ClusterFuzz, Jul 17

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5000586546905088

Fuzzer: ifratric-browserfuzzer-v3
Job Type: windows_asan_chrome_no_sandbox
Platform Id: windows

Crash Type: Null-dereference READ
Crash Address: 0x000000000020
Crash State:
  blink::HasEditableStyle
  blink::DeleteSelectionCommand::RemoveNode
  blink::DeleteSelectionCommand::RemoveNode
  
Sanitizer: address (ASAN)

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5000586546905088

Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for more information.
 
Cc: kkaluri@chromium.org
Components: Blink>CSS
Labels: M-68 CF-NeedsTriage
Unable to provide possible suspect using Predator, CL and Code Search.
Could someone please look into the issue.

Thank You...
Project Member

Comment 2 by ClusterFuzz, Jul 19

ClusterFuzz has detected this issue as fixed in range 575974:575975.

Detailed report: https://clusterfuzz.com/testcase?key=5000586546905088

Fuzzer: ifratric-browserfuzzer-v3
Job Type: windows_asan_chrome_no_sandbox
Platform Id: windows

Crash Type: Null-dereference READ
Crash Address: 0x000000000020
Crash State:
  blink::HasEditableStyle
  blink::DeleteSelectionCommand::RemoveNode
  blink::DeleteSelectionCommand::RemoveNode
  
Sanitizer: address (ASAN)

Fixed: https://clusterfuzz.com/revisions?job=windows_asan_chrome_no_sandbox&range=575974:575975

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5000586546905088

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 3 by ClusterFuzz, Jul 19

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 5000586546905088 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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