Null-dereference READ in v8::internal::compiler::Node::New |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=6700213805514752 Fuzzer: mbarbella_js_mutation Job Type: linux_msan_d8 Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000018 Crash State: v8::internal::compiler::Node::New v8::internal::compiler::Graph::NewNode v8::internal::compiler::SimplifiedLowering::DoJSToNumberOrNumericTruncatesToWord Sanitizer: memory (MSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_msan_d8&range=55529:55530 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6700213805514752 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Aug 31
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/v8/v8/+/c7b15fb7cdb6f483013832e5834d1290fd015a26 ([turbofan] Lower to JSToNumeric to JSToNumber if possible.). If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label. If you aren't the correct owner for this issue, please unassign yourself as soon as possible so it can be re-triaged.
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Sep 1
ClusterFuzz has detected this issue as fixed in range 55552:55553. Detailed report: https://clusterfuzz.com/testcase?key=6700213805514752 Fuzzer: mbarbella_js_mutation Job Type: linux_msan_d8 Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000018 Crash State: v8::internal::compiler::Node::New v8::internal::compiler::Graph::NewNode v8::internal::compiler::SimplifiedLowering::DoJSToNumberOrNumericTruncatesToWord Sanitizer: memory (MSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_msan_d8&range=55529:55530 Fixed: https://clusterfuzz.com/revisions?job=linux_msan_d8&range=55552:55553 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6700213805514752 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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Sep 1
ClusterFuzz testcase 6700213805514752 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
, Aug 31Labels: Test-Predator-Auto-Components