Null-dereference READ in gl::init::GetSurfaceFactoryOzone |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5970577147035648 Fuzzer: libFuzzer_gpu_angle_passthrough_fuzzer Job Type: libfuzzer_chrome_ubsan Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: gl::init::GetSurfaceFactoryOzone gl::init::HasGLOzone gl::init::InitializeStaticGLBindings Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=525156:525174 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5970577147035648 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
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Dec 20 2017
Unable to provide possible suspect using Predator, CL and Code Search. Could someone please look into the issue. Thank You...
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Dec 21 2017
ClusterFuzz has detected this issue as fixed in range 525358:525376. Detailed report: https://clusterfuzz.com/testcase?key=5970577147035648 Fuzzer: libFuzzer_gpu_angle_passthrough_fuzzer Job Type: libfuzzer_chrome_ubsan Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: gl::init::GetSurfaceFactoryOzone gl::init::HasGLOzone gl::init::InitializeStaticGLBindings Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=525156:525174 Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=525358:525376 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5970577147035648 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.
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Dec 21 2017
ClusterFuzz testcase 5970577147035648 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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Comment 1 by ClusterFuzz
, Dec 20 2017Labels: Test-Predator-Auto-Components