This crash occurs very frequently on windows platform and is likely preventing the fuzzer phoglund_webrtc_peerconnection from making much progress. Fixing this will allow more bugs to be found.

Marking this bug as a blocker for next Beta release.

If this is incorrect, please add ClusterFuzz-Wrong label and remove the ReleaseBlock-Beta label.

Automatically applying components based on crash stacktrace and information from OWNERS files.

If this is incorrect, please apply the Test-Predator-Wrong-Components label.

ClusterFuzz has detected this issue as fixed in range 605593:605595.

Detailed report: https://clusterfuzz.com/testcase?key=5671669873770496

Fuzzer: phoglund_webrtc_peerconnection
Job Type: windows_asan_chrome_no_sandbox
Platform Id: windows

Crash Type: Null-dereference READ
Crash Address: 0x000000000e66
Crash State:
  gl::GLFence::IsSupported
  gpu::gles2::FeatureInfo::InitializeFeatures
  gpu::gles2::ContextGroup::Initialize
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=windows_asan_chrome_no_sandbox&range=604945:604952
Fixed: https://clusterfuzz.com/revisions?job=windows_asan_chrome_no_sandbox&range=605593:605595

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5671669873770496

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.

ClusterFuzz testcase 5671669873770496 is verified as fixed, so closing issue as verified.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.