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Issue metadata

Status: Verified
Owner:
Closed: Sep 13
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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CHECK failure: packet_size_ == length in quic_packet_creator.cc

Project Member Reported by ClusterFuzz, Aug 21

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5153165562085376

Fuzzer: libFuzzer_net_quic_stream_factory_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  packet_size_ == length in quic_packet_creator.cc
  quic::QuicPacketCreator::SerializePacket
  quic::QuicPacketCreator::Flush
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=581969:581979

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5153165562085376

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Aug 21

Components: Internals>Network
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, Aug 21

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/+/d3d5f5023f75dfda721f62fb40e5ee80e3ce16e3 (Do not force a started reader to start reading when migrate to a probing socket.).

If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label. If you aren't the correct owner for this issue, please unassign yourself as soon as possible so it can be re-triaged.
Project Member

Comment 3 by ClusterFuzz, Sep 13

ClusterFuzz has detected this issue as fixed in range 590659:590660.

Detailed report: https://clusterfuzz.com/testcase?key=5153165562085376

Fuzzer: libFuzzer_net_quic_stream_factory_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  packet_size_ == length in quic_packet_creator.cc
  quic::QuicPacketCreator::SerializePacket
  quic::QuicPacketCreator::Flush
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=581969:581979
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=590659:590660

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5153165562085376

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 4 by ClusterFuzz, Sep 13

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 5153165562085376 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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