Null-dereference READ in v8::internal::wasm::WasmCode::kind |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5833717611495424 Fuzzer: ochang_js_fuzzer Job Type: linux_asan_d8 Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000030 Crash State: v8::internal::wasm::WasmCode::kind v8::internal::wasm::LazyCompilationOrchestrator::CompileDirectCall v8::internal::wasm::CompileLazy Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=linux_asan_d8&range=49708:49709 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5833717611495424 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Dec 22 2017
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/v8/v8/+/efed6ba94a722c919d23241117fc4a44f2d06d8a ([wasm] Lazy-compilation: Fix patching of wasm-to-wasm wrappers). If this is incorrect, please remove the owner and apply the Test-Predator-Wrong-CLs label.
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Jan 4 2018
Lowering priority, as this requires "--wasm-lazy-compilation".
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Apr 7 2018
ClusterFuzz has detected this issue as fixed in range 52435:52436. Detailed report: https://clusterfuzz.com/testcase?key=5833717611495424 Fuzzer: ochang_js_fuzzer Job Type: linux_asan_d8 Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000030 Crash State: v8::internal::wasm::WasmCode::kind v8::internal::wasm::LazyCompilationOrchestrator::CompileDirectCall v8::internal::wasm::CompileLazy Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=linux_asan_d8&range=49708:49709 Fixed: https://clusterfuzz.com/revisions?job=linux_asan_d8&range=52435:52436 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5833717611495424 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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Apr 7 2018
ClusterFuzz testcase 5833717611495424 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 22 2017Labels: Test-Predator-Auto-Components