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Data race in libpulse.so.0 |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5423220514357248 Fuzzer: phoglund_webrtc_peerconnection Job Type: linux_tsan_chrome_mp Platform Id: linux Crash Type: Data race READ 1 Crash Address: 0x7fc4629bce80 Crash State: libpulse.so.0 media::AudioManagerPulse::GetDefaultOutputDeviceID media::AudioManagerBase::GetDefaultOutputStreamParameters Sanitizer: thread (TSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_tsan_chrome_mp&range=549287:549291 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5423220514357248 Additional requirements: Requires HTTP Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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May 29 2018
Predator and CL could not provide any possible suspects. Using Code Search for the file, "audio_manager_pulse.cc" suspecting the below Cl might have caused this issue Suspect CL: https://chromium.googlesource.com/chromium/src/+/f84fffabdef28f8577bf4b8c5f5ec73e73991927%5E%21/media/audio/pulse/audio_manager_pulse.cc guidou@ -- 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!
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May 29 2018
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May 29 2018
ClusterFuzz has detected this issue as fixed in range 562265:562266. Detailed report: https://clusterfuzz.com/testcase?key=5423220514357248 Fuzzer: phoglund_webrtc_peerconnection Job Type: linux_tsan_chrome_mp Platform Id: linux Crash Type: Data race READ 1 Crash Address: 0x7fc4629bce80 Crash State: libpulse.so.0 media::AudioManagerPulse::GetDefaultOutputDeviceID media::AudioManagerBase::GetDefaultOutputStreamParameters Sanitizer: thread (TSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_tsan_chrome_mp&range=549287:549291 Fixed: https://clusterfuzz.com/revisions?job=linux_tsan_chrome_mp&range=562265:562266 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5423220514357248 Additional requirements: Requires HTTP 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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Comment 1 by ClusterFuzz
, May 28 2018Labels: Test-Predator-Auto-Components