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Issue metadata

Status: Verified
Owner:
Closed: Oct 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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CHECK failure: glGetError() == GL_NO_ERROR in feature_info.cc

Project Member Reported by ClusterFuzz, Oct 27 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6743121730994176

Fuzzer: libFuzzer_gpu_angle_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  glGetError() == GL_NO_ERROR in feature_info.cc
  gpu::gles2::IsGL_REDSupportedOnFBOs
  gpu::gles2::FeatureInfo::InitializeFeatures
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=437773:438087

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6743121730994176

Issue filed automatically.

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
 
Cc: kkaluri@chromium.org
Components: Internals>GPU
Labels: M-63 Test-Predator-Wrong
Owner: geoffl...@chromium.org
Status: Assigned (was: Untriaged)
As per the  Issue 765919  , assigning this issue to geofflang@.

geofflang@-- Could you please look into this issue, kindly reassign if it has nothing to do with your changes.

Thanks.
Project Member

Comment 2 by ClusterFuzz, Oct 31 2017

Components: Internals>GPU>Internals
Labels: Test-Predator-AutoComponents
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 3 by ClusterFuzz, Oct 31 2017

ClusterFuzz has detected this issue as fixed in range 512661:512688.

Detailed report: https://clusterfuzz.com/testcase?key=6743121730994176

Fuzzer: libFuzzer_gpu_angle_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  glGetError() == GL_NO_ERROR in feature_info.cc
  gpu::gles2::IsGL_REDSupportedOnFBOs
  gpu::gles2::FeatureInfo::InitializeFeatures
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=437773:438087
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=512661:512688

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6743121730994176

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, Oct 31 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 6743121730994176 is verified as fixed, so closing issue as verified.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
Labels: -Test-Predator-AutoComponents Test-Predator-Auto-Components

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