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Issue metadata

Status: Duplicate
Merged: issue 846708
Owner:
Closed: May 2018
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 1
Type: Bug



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Null-dereference WRITE in blink::TimerBase::Stop

Project Member Reported by ClusterFuzz, May 25 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5715764561313792

Fuzzer: j00ru_htmlcss_fuzz
Job Type: windows_asan_chrome_no_sandbox
Platform Id: windows

Crash Type: Null-dereference WRITE
Crash Address: 0x000000000040
Crash State:
  blink::TimerBase::Stop
  blink::IdlenessDetector::Stop
  blink::IdlenessDetector::Shutdown
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=windows_asan_chrome_no_sandbox&range=561766:561768

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5715764561313792

Issue filed automatically.

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

Comment 1 by ClusterFuzz, May 25 2018

Components: Blink>Loader Platform
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, May 25 2018

Labels: Test-Predator-Auto-Owner
Owner: ekaramad@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/596e6b3281a8cc2c4b646553e4cde169a29a1d1d (Cleanup plugin element frames when the layout tree is detached).

If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label. If you aren't the correct owner for this issue, please unassign yourself as soon as possible so it can be re-triaged.
Status: Started (was: Assigned)
Possibly duplicate of 846708 but I will mark it as so after more verification.
Mergedinto: 846708
Status: Duplicate (was: Started)
Project Member

Comment 5 by ClusterFuzz, May 29 2018

ClusterFuzz has detected this issue as fixed in range 562324:562330.

Detailed report: https://clusterfuzz.com/testcase?key=5715764561313792

Fuzzer: j00ru_htmlcss_fuzz
Job Type: windows_asan_chrome_no_sandbox
Platform Id: windows

Crash Type: Null-dereference WRITE
Crash Address: 0x000000000040
Crash State:
  blink::TimerBase::Stop
  blink::IdlenessDetector::Stop
  blink::IdlenessDetector::Shutdown
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=windows_asan_chrome_no_sandbox&range=561766:561768
Fixed: https://clusterfuzz.com/revisions?job=windows_asan_chrome_no_sandbox&range=562324:562330

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5715764561313792

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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