Null-dereference READ in v8::internal::Isolate::ThreadDataTable::Lookup |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=6424034316386304 Fuzzer: libFuzzer_javascript_parser_proto_fuzzer Job Type: mac_libfuzzer_chrome_asan Platform Id: mac Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: v8::internal::Isolate::ThreadDataTable::Lookup v8::internal::Isolate::FindOrAllocatePerThreadDataForThisThread v8::internal::Isolate::Enter Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=mac_libfuzzer_chrome_asan&range=509729:509761 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6424034316386304 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.
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Oct 20 2017
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/d9292154db7937f523ddd6b8913164eaf785fe33 (Adding a templated-dictionary based V8 parser fuzzer.). If this is incorrect, please remove the owner and apply the Test-Predator-Wrong-CLs label.
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Oct 20 2017
ClusterFuzz has detected this issue as fixed in range 510053:510085. Detailed report: https://clusterfuzz.com/testcase?key=6424034316386304 Fuzzer: libFuzzer_javascript_parser_proto_fuzzer Job Type: mac_libfuzzer_chrome_asan Platform Id: mac Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: v8::internal::Isolate::ThreadDataTable::Lookup v8::internal::Isolate::FindOrAllocatePerThreadDataForThisThread v8::internal::Isolate::Enter Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=mac_libfuzzer_chrome_asan&range=509729:509761 Fixed: https://clusterfuzz.com/revisions?job=mac_libfuzzer_chrome_asan&range=510053:510085 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6424034316386304 See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.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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Oct 20 2017
ClusterFuzz testcase 6424034316386304 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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Nov 7 2017
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Comment 1 by ClusterFuzz
, Oct 20 2017Labels: Test-Predator-AutoComponents