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Issue metadata

Status: Verified
Owner:
Closed: Jan 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Abrt in net::QuicSession::GetNumOpenOutgoingStreams

Project Member Reported by ClusterFuzz, Dec 14 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5120487238926336

Fuzzer: libFuzzer_net_quic_stream_factory_fuzzer
Job Type: libfuzzer_chrome_msan
Platform Id: linux

Crash Type: Abrt
Crash Address: 0x03e900001494
Crash State:
  net::QuicSession::GetNumOpenOutgoingStreams
  net::QuicChromiumClientSession::OnClosedStream
  net::QuicStream::OnClose
  
Sanitizer: memory (MSAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_msan&range=521102:521158

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5120487238926336

Issue filed automatically.

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
 
Project Member

Comment 1 by ClusterFuzz, Dec 14 2017

Components: Internals>Network>QUIC
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, Dec 14 2017

Labels: Test-Predator-Auto-Owner
Owner: zhongyi@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/56e44b20420dab5682cc48920ed42ce487e9e04f (Fix QuicStreamFactoryFuzzer initialization with connection migration v2).

If this is incorrect, please remove the owner and apply the Test-Predator-Wrong-CLs label.

Comment 3 by mmoroz@chromium.org, Dec 14 2017

Cc: rch@chromium.org
Project Member

Comment 4 by ClusterFuzz, Jan 11 2018

ClusterFuzz has detected this issue as fixed in range 528550:528551.

Detailed report: https://clusterfuzz.com/testcase?key=5120487238926336

Fuzzer: libFuzzer_net_quic_stream_factory_fuzzer
Job Type: libfuzzer_chrome_msan
Platform Id: linux

Crash Type: Abrt
Crash Address: 0x03e900001494
Crash State:
  net::QuicSession::GetNumOpenOutgoingStreams
  net::QuicChromiumClientSession::OnClosedStream
  net::QuicStream::OnClose
  
Sanitizer: memory (MSAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_msan&range=521102:521158
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_msan&range=528550:528551

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5120487238926336

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md 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 5 by ClusterFuzz, Jan 11 2018

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 5120487238926336 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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