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Issue 820712 link

Starred by 1 user
Status: Duplicate
Merged: issue 794920
Owner: ----
Closed: Mar 2018
Cc:
█ brajkumar@chromium.org
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



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Data race in crash_reporter::internal::CrashKeyStringImpl::Set

Project Member Reported by ClusterFuzz, Mar 10 2018 
Detailed report: https://clusterfuzz.com/testcase?key=4696250805649408

Fuzzer: attekett_dom_fuzzer
Job Type: linux_tsan_chrome_mp
Platform Id: linux

Crash Type: Data race WRITE 1
Crash Address: 0x7bb400001110
Crash State:
  crash_reporter::internal::CrashKeyStringImpl::Set
  ChromeContentClient::SetActiveURL
  content::RenderFrameImpl::PrepareFrameForCommit
  
Sanitizer: thread (TSAN)

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4696250805649408

Issue filed automatically.

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

Comment 1 by brajkumar@chromium.org, Mar 12 2018

Cc: brajkumar@chromium.org
Mergedinto: 794920
Status: Duplicate (was: Untriaged)
This issue looks similar to bug 794920, hence merging in to it. Feel free to undupe if it's a different issue.

Thanks!
Project Member

Comment 2 by ClusterFuzz, Sep 14

Labels: -Reproducible Unreproducible
ClusterFuzz testcase 4696250805649408 appears to be flaky, updating reproducibility label.
Project Member

Comment 3 by ClusterFuzz, Dec 3 

ClusterFuzz has detected this issue as fixed in range 600461:600463.

Detailed report: https://clusterfuzz.com/testcase?key=4696250805649408

Fuzzer: attekett_dom_fuzzer
Job Type: linux_tsan_chrome_mp
Platform Id: linux

Crash Type: Data race WRITE 1
Crash Address: 0x7bb400001110
Crash State:
  crash_reporter::internal::CrashKeyStringImpl::Set
  ChromeContentClient::SetActiveURL
  content::RenderFrameImpl::PrepareFrameForCommit
  
Sanitizer: thread (TSAN)

Fixed: https://clusterfuzz.com/revisions?job=linux_tsan_chrome_mp&range=600461:600463

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4696250805649408

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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