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Issue metadata

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



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Null-dereference in base::TaskRunner::PostTask

Project Member Reported by ClusterFuzz, Nov 18 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5749287865810944

Fuzzer: inferno_flicker
Job Type: windows_syzyasan_chrome
Platform Id: windows

Crash Type: Null-dereference
Crash Address: 0x00000003
Crash State:
  base::TaskRunner::PostTask
  media::FrameBufferPool::OnVideoFrameDestroyed
  base::internal::FunctorTraits<void
  
Memory Tool: SYZYASAN

Regressed: https://clusterfuzz.com/revisions?job=windows_syzyasan_chrome&range=514498:517698

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5749287865810944

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Nov 19 2017

Labels: M-64 ClusterFuzz-Top-Crash ReleaseBlock-Beta
Testcase 5749287865810944 is a top crash on ClusterFuzz for windows platform. Please prioritize fixing this crash.

Marking this crash as a Beta release blocker.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
Cc: kkaluri@chromium.org
Components: Internals>Media>Network
Labels: Test-Predator-Wrong
Owner: dalecur...@chromium.org
Status: Assigned (was: Untriaged)
Predator could not provide any possible suspects.

Using the CL search for the file, “frame_buffer_pool.cc” assigning to concern owner.
Suspecting Commit# https://chromium.googlesource.com/chromium/src/+/6f292c6236d2845961202307ff4b3d223b368d3d

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


Thank You...
Mergedinto: 786059
Status: Duplicate (was: Assigned)
Project Member

Comment 4 by ClusterFuzz, Nov 21 2017

ClusterFuzz has detected this issue as fixed in range 517848:517916.

Detailed report: https://clusterfuzz.com/testcase?key=5749287865810944

Fuzzer: inferno_flicker
Job Type: windows_syzyasan_chrome
Platform Id: windows

Crash Type: Null-dereference
Crash Address: 0x00000003
Crash State:
  base::TaskRunner::PostTask
  media::FrameBufferPool::OnVideoFrameDestroyed
  base::internal::FunctorTraits<void
  
Memory Tool: SYZYASAN

Regressed: https://clusterfuzz.com/revisions?job=windows_syzyasan_chrome&range=514498:517698
Fixed: https://clusterfuzz.com/revisions?job=windows_syzyasan_chrome&range=517848:517916

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5749287865810944

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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