Null-dereference READ in v8::internal::FeedbackVector::GetKind |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=4953154046394368 Fuzzer: inferno_layout_test_fuzzer Job Type: windows_asan_content_shell Platform Id: windows Crash Type: Null-dereference READ Crash Address: 0x0000002b Crash State: v8::internal::FeedbackVector::GetKind v8::internal::Runtime_LoadIC_Miss v8::internal::Invoke Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=windows_asan_content_shell&range=508581:508610 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4953154046394368 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Oct 18 2017
I had a look at this testcase but was not able to reproduce it on a (non-ASAN) Linux build. However, I don't see any reason why the observed symptom should depend on ASAN. Since the test seems to be a mutated version of a code coverage test, asking pfeldman@ to help, or help find another owner.
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Oct 20 2017
ClusterFuzz has detected this issue as fixed in range 510178:510268. Detailed report: https://clusterfuzz.com/testcase?key=4953154046394368 Fuzzer: inferno_layout_test_fuzzer Job Type: windows_asan_content_shell Platform Id: windows Crash Type: Null-dereference READ Crash Address: 0x0000002b Crash State: v8::internal::FeedbackVector::GetKind v8::internal::Runtime_LoadIC_Miss v8::internal::Invoke Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=windows_asan_content_shell&range=508581:508610 Fixed: https://clusterfuzz.com/revisions?job=windows_asan_content_shell&range=510178:510268 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4953154046394368 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 20 2017
ClusterFuzz testcase 4953154046394368 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 17 2017Labels: Test-Predator-AutoComponents