This is not a security issue, but may be a valid functional bug.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6259835917565952

Fuzzer: libfuzzer_media_pipeline_integration_fuzzer
Job Type: libfuzzer_chrome_msan
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  CHECK failed: !encrypted_media_init_data_cb_.is_null() in pipeline_integration_t
  fuzzer::Fuzzer::CrashCallback
  fuzzer::Fuzzer::StaticCrashSignalCallback
  SignalHandler
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_msan&range=379005:379097

Minimized Testcase (6.38 Kb): https://cluster-fuzz.appspot.com/download/AMIfv94Nw6fogufao5mKv3mqAHa8YXd6xTuR_cziXrjhJjJh0rxjgzlIo7_5UPNpTlnpPhcZupIku6LUO5071eOJXDAl7ch-muAN0-ydvnLpTkr_pWbjZ74PEnOT-mPCrkn7fQ-JvjOtCGZf-K1Tjxl0kvpmgPoTnQ

Filer: mmoroz

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.

This should be fixed in 379101:

https://chromiumcodereview.appspot.com/1761603002/

ClusterFuzz has detected this issue as fixed in range 379097:379810.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6259835917565952

Fuzzer: libfuzzer_media_pipeline_integration_fuzzer
Job Type: libfuzzer_chrome_msan
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  CHECK failed: !encrypted_media_init_data_cb_.is_null() in pipeline_integration_t
  fuzzer::Fuzzer::CrashCallback
  fuzzer::Fuzzer::StaticCrashSignalCallback
  SignalHandler
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_msan&range=379005:379097
Fixed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_msan&range=379097:379810

Minimized Testcase (6.38 Kb): https://cluster-fuzz.appspot.com/download/AMIfv94Nw6fogufao5mKv3mqAHa8YXd6xTuR_cziXrjhJjJh0rxjgzlIo7_5UPNpTlnpPhcZupIku6LUO5071eOJXDAl7ch-muAN0-ydvnLpTkr_pWbjZ74PEnOT-mPCrkn7fQ-JvjOtCGZf-K1Tjxl0kvpmgPoTnQ

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.

ClusterFuzz has detected this issue as fixed in range 379054:379821.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5918220392857600

Fuzzer: libfuzzer_media_pipeline_integration_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: UNKNOWN
Crash Address: 0x03e900005e74
Crash State:
  gsignal
  media::PipelineIntegrationTestBase::DemuxerEncryptedMediaInitDataCB
  Run
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=379001:379054
Fixed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=379054:379821

Minimized Testcase (7.52 Kb): https://cluster-fuzz.appspot.com/download/AMIfv97d_AEtrDHBFr-XLU8JYCeGjVCqrA5zBPYetBZk8j7INu-RgPo2-TCmfx6IctXEHpyWiY449CypCsMb5h5GUXYow2PnsvKzF3PgNucEx4L1uKum5zfYPfhMI3GTHzYCzLK58NZ1B8zjA3KbTaUyxfJzisA67A

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.

Removing EditIssue view restrictions from ClusterFuzz filed bugs. If you believe that this issue should still be restricted, please reapply the label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot