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Issue 897454 link

Starred by 2 users

Issue metadata

Status: Verified
Owner:
Closed: Nov 2
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



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Direct-leak in MakeRefCounted<base::sequence_manager::internal::TaskQueueTaskRunner,

Project Member Reported by ClusterFuzz, Oct 20

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5723033099304960

Fuzzer: puzzor
Job Type: linux_lsan_chrome_mp
Platform Id: linux

Crash Type: Direct-leak
Crash Address: 
Crash State:
  MakeRefCounted<base::sequence_manager::internal::TaskQueueTaskRunner,
  base::sequence_manager::internal::TaskQueueImpl::CreateTaskRunner
  base::sequence_manager::TaskQueue::CreateTaskRunner
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=552470:552473

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5723033099304960

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Oct 20

Components: Internals>Core Internals>TaskScheduler
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 altimin@chromium.org
Labels: M-70 Test-Predator-Wrong
Owner: kraynov@chromium.org
Status: Assigned (was: Untriaged)
Predator and CL could not provide any possible suspects.

Using Code Search for the file, "task_queue_impl.cc" suspecting the below Cl might have caused this issue

Suspect CL: https://chromium.googlesource.com/chromium/src/+/d002ad29e534de904f5461fbb163448b5d3140b9

kraynov@ -- Could you please check whether this is caused with respect to your change, if not please help us in assigning it to the right owner.

Thanks!
Components: -Internals>TaskScheduler Internals>SequenceManager
Owner: altimin@chromium.org
Status: Untriaged (was: Assigned)
altimin@ Could you please look into this issue.
Project Member

Comment 5 by ClusterFuzz, Nov 2

ClusterFuzz has detected this issue as fixed in range 604863:604864.

Detailed report: https://clusterfuzz.com/testcase?key=5723033099304960

Fuzzer: puzzor
Job Type: linux_lsan_chrome_mp
Platform Id: linux

Crash Type: Direct-leak
Crash Address: 
Crash State:
  MakeRefCounted<base::sequence_manager::internal::TaskQueueTaskRunner,
  base::sequence_manager::internal::TaskQueueImpl::CreateTaskRunner
  base::sequence_manager::TaskQueue::CreateTaskRunner
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=552470:552473
Fixed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=604863:604864

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5723033099304960

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, Nov 2

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 5723033099304960 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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