Null-dereference READ in v8::internal::compiler::QueryAlias |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=6061246750392320 Fuzzer: inferno_js_fuzzer Job Type: windows_asan_d8 Platform Id: windows Crash Type: Null-dereference READ Crash Address: 0x00000004 Crash State: v8::internal::compiler::QueryAlias v8::internal::compiler::LoadElimination::UpdateStateForPhi v8::internal::compiler::LoadElimination::ReduceEffectPhi Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=windows_asan_d8&range=509727:509747 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6061246750392320 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Oct 19 2017
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Oct 19 2017
This seems to bisect to the dead code elimination changes.
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Oct 21 2017
ClusterFuzz has detected this issue as fixed in range 510370:510391. Detailed report: https://clusterfuzz.com/testcase?key=6061246750392320 Fuzzer: inferno_js_fuzzer Job Type: windows_asan_d8 Platform Id: windows Crash Type: Null-dereference READ Crash Address: 0x00000004 Crash State: v8::internal::compiler::QueryAlias v8::internal::compiler::LoadElimination::UpdateStateForPhi v8::internal::compiler::LoadElimination::ReduceEffectPhi Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=windows_asan_d8&range=509727:509747 Fixed: https://clusterfuzz.com/revisions?job=windows_asan_d8&range=510370:510391 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6061246750392320 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.
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Oct 21 2017
ClusterFuzz testcase 6061246750392320 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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Nov 7 2017
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Comment 1 by ClusterFuzz
, Oct 19 2017Labels: Test-Predator-AutoComponents